Application
Evacuation of chambers and vessels
Evacuation means drawing air or gas out of a closed space – a vacuum chamber, a vessel, a lamp or a heat pipe – until the desired pressure is reached; the space then stays empty, is filled, or the process begins. Becker describes it as the rapid removal of air or gas from chambers and vessels, Busch as drawing gas out of a closed space. Below you can see how the application works, what vacuum the manufacturers name and which of their series are intended for it – 323 models from 6 manufacturers.
Compare 323 modelsHow it works
- 323Models
- 29Series
- 6Manufacturers
- 10⁻² to 10⁻³ mbarEvacuation in lamp production (Leybold)
Touch the points: each part of the system explains itself.
In short
Evacuation of chambers and vessels: the key facts
- Rapid evacuationBecker describes evacuation as the rapid removal of air or gas from chambers and vessels and names its series VT, VX, KVT, KVX, VTLF, VXLF, O, U, U4, VADS, BCV, SV, VASF, VARIAIR RV, VATP, T and DVT for it.
- Lamp productionLeybold describes how lamps are evacuated in production and left empty or filled with a special gas, mostly at 10⁻² to 10⁻³ mbar; TRIVAC B, TRIVAC T and NEO D are named.
- Water vapourWith heat pipes, according to Leybold, the remaining volume is evacuated after partial filling with water; the pump must cope with water vapour, and below 100 Pa, purge air acts like gas ballast.
- Cheese chambersFor cheese vacuum chambers, Busch names cooling, degassing, moulding and draining with R5, MINK and DOLPHIN; Pfeiffer Vacuum names A 100/200 L, A4 and ACP for this.
Operating principle
How it works: Evacuation of chambers and vessels
The drawing shows the basic principle in section. The systems and pumps of the individual manufacturers differ in detail.
- ClosingThe chamber or vessel is closed and connected to the vacuum pump.
- EvacuatingThe pump draws off air or gas – rapidly, as Becker describes it – down to the target pressure, in lamp production mostly 10⁻² to 10⁻³ mbar according to Leybold.
- Holding or fillingThe vessel remains empty, is filled with special gas (Leybold: lamps), or the process continues under vacuum, for example cooling and moulding cheese (Busch).
Vacuum and sizing
Evacuation of chambers and vessels: how much vacuum is needed
What the manufacturers say about pressure, pumping speed and sizing.
Which vacuum
For lamp production, Leybold names mostly 10⁻² to 10⁻³ mbar. For other applications, the process sets the target pressure.
Which pumping speed
Becker describes evacuation as the rapid removal of air or gas. The larger the volume and the shorter the required time, the more pumping speed the pump needs.
What determines the sizing
Water vapour: with heat pipes, according to Leybold, the pump must cope with water vapour; below 100 Pa, purge air acts like gas ballast. Chamber size: Atlas Copco names GLS for large pump chambers and DWS VSD+ for vacuum chamber evacuation.
What the manufacturers point out
Leybold excludes LED lamps from lamp production. Becker also names evacuation for the process circuit of CO₂ lasers, and Busch describes evacuation in connection with packaging. Edwards names EOSi for environmental chambers and E2M for heat pipes.
Technology
Evacuation of chambers and vessels: the vacuum pumps the manufacturers name
Listed are the series the manufacturer itself names for this application. “Show only …” sets the filter of the product overview.
Oil-lubricated rotary vane vacuum pumps
110 models · 0.75–1,800 m³/h
Liquid ring vacuum pumps
70 models · 25–16,160 m³/h
Claw vacuum pumps
39 models · 18–1,150 m³/h
Dry-running rotary vane vacuum pumps
30 models · 1.9–495 m³/h
Side channel blowers
22 models · 24–1,050 m³/h
Roots vacuum pumps
19 models · 14–1,650 m³/h
Screw vacuum pumps
18 models · 160–5,004 m³/h
Dry-running rotary vane pressure/vacuum pumps
10 models · 10–137 m³/h
Radial blowers
2 models · 1,570 m³/h
Rotary piston vacuum pumps
2 models · 234–442 m³/h
Screw compressors
1 model · 1,230 m³/h
Product overview
Evacuation of chambers and vessels: all 323 models compared
Use the filters on the left to narrow the selection – by manufacturer, technology and the models’ key figures, for 50 or 60 Hz.
Atlas Copco DWS VSD+ series 6 models
DWS 160 VSD+Pumping speed 160 m³/h 50 Hz160 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 7.5 kW 50 Hz7.5 kW 60 HzVariants 1DWS 250 VSD+Pumping speed 250 m³/h 50 Hz250 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 7.5 kW 50 Hz7.5 kW 60 HzVariants 1DWS 450 VSD+Pumping speed 450 m³/h 50 Hz450 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 11 kW 50 Hz11 kW 60 HzVariants 3DWS 750 VSD+Pumping speed 740 m³/h 50 Hz740 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 22 kW 50 Hz22 kW 60 HzVariants 3DWS 160/1750 VSD+Pumping speed 1,200 m³/h 50 Hz1,200 m³/h 60 HzUltimate pressure 1 × 10-3 mbarRated motor power 12 kW 50 Hz12 kW 60 HzVariants 1DWS 250/2600 VSD+Pumping speed 1,900 m³/h 50 Hz1,900 m³/h 60 HzUltimate pressure 1 × 10-3 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 1Atlas Copco GLS series 2 models
Becker BCV series 7 models
BCV 100Pumping speed 100 m³/h 50 Hz120 m³/h 60 HzUltimate pressure 50 mbarRated motor power 2.2 – 3 kW 50 Hz2.2 – 3 kW 60 HzVariants 4BCV 150Pumping speed 150 m³/h 50 Hz180 m³/h 60 HzUltimate pressure 100 mbarRated motor power 3 – 4 kW 50 Hz3 – 4 kW 60 HzVariants 4BCV 300Pumping speed 275 m³/h 50 Hz325 m³/h 60 HzUltimate pressure 150 mbarRated motor power 5.5 – 7.5 kW 50 Hz5.5 – 7.5 kW 60 HzVariants 4BCV 400Pumping speed 400 m³/h 50 Hz470 m³/h 60 HzUltimate pressure 200 mbarRated motor power 9.2 kW 50 Hz11.8 kW 60 HzVariants 5BCV 400 FDPumping speed 400 m³/h 50 Hz470 m³/h 60 HzUltimate pressure 200 mbarRated motor power 7.5 kW 50 Hz9.2 kW 60 HzVariants 4BCV 500Pumping speed 500 m³/h 50 Hz600 m³/h 60 HzUltimate pressure 200 mbarRated motor power 9.2 kW 50 Hz11.8 kW 60 HzVariants 5BCV 500 FDPumping speed 500 m³/h 50 Hz600 m³/h 60 HzUltimate pressure 200 mbarRated motor power 9.2 kW 50 Hz11.8 kW 60 HzVariants 5Becker DVT series 4 models
DVT 3.60Pumping speed 58 m³/h 50 Hz69 m³/h 60 HzUltimate pressure Rated motor power 2.2 – 3 kW 50 Hz2.6 – 3.6 kW 60 HzVariants 6DVT 3.80Pumping speed 70 m³/h 50 Hz82 m³/h 60 HzUltimate pressure Rated motor power Variants DVT 3.100Pumping speed 103 m³/h 50 Hz120 m³/h 60 HzUltimate pressure Rated motor power Variants 
DVT 3.140Pumping speed 137 m³/h 50 Hz160 m³/h 60 HzUltimate pressure Rated motor power Variants Becker KVT series 4 models
KVT 3.60Pumping speed 55 m³/h 50 Hz66 m³/h 60 HzUltimate pressure 100 mbarRated motor power 2.2 kW 50 Hz2.6 kW 60 HzVariants 6
KVT 3.80Pumping speed 67 m³/h 50 Hz78.5 m³/h 60 HzUltimate pressure 100 mbarRated motor power 2.2 kW 50 Hz2.6 kW 60 HzVariants 6
KVT 3.100Pumping speed 98 m³/h 50 Hz112 m³/h 60 HzUltimate pressure 100 mbarRated motor power 3 kW 50 Hz3.6 kW 60 HzVariants 8
KVT 3.140Pumping speed 129 m³/h 50 Hz154 m³/h 60 HzUltimate pressure 100 mbarRated motor power 4 kW 50 Hz4.5 – 4.8 kW 60 HzVariants 7Becker KVX series 4 models
KVX 3.60Pumping speed 55 m³/h 50 Hz66 m³/h 60 HzUltimate pressure 100 mbarRated motor power 2.2 kW 50 Hz2.6 kW 60 HzVariants 6KVX 3.80Pumping speed 67 m³/h 50 Hz78.5 m³/h 60 HzUltimate pressure 100 mbarRated motor power 2.2 kW 50 Hz2.6 kW 60 HzVariants 6KVX 3.100Pumping speed 98 m³/h 50 Hz112 m³/h 60 HzUltimate pressure 100 mbarRated motor power 3 kW 50 Hz3.6 kW 60 HzVariants 8KVX 3.140Pumping speed 129 m³/h 50 Hz154 m³/h 60 HzUltimate pressure 100 mbarRated motor power 4 kW 50 Hz4.5 – 4.8 kW 60 HzVariants 7Becker O series 6 models
O 6.4Pumping speed 4 m³/h 50 Hz4.8 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.12 kW 50 Hz0.15 kW 60 HzVariants O 6.8Pumping speed 8 m³/h 50 Hz9.6 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.3 kW 50 Hz0.36 kW 60 HzVariants O 5.10 (XL)Pumping speed 10.5 m³/h 50 Hz12.5 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.37 kW 50 Hz0.45 – 0.66 kW 60 HzVariants 6O 5.16 (XL)Pumping speed 16 m³/h 50 Hz19 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.55 kW 50 Hz0.66 kW 60 HzVariants 6O 5.21 (XL)Pumping speed 23.5 m³/h 50 Hz27 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.75 kW 50 Hz0.9 kW 60 HzVariants 6O 5.25 (XL K)Pumping speed 26 m³/h 50 Hz30 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.75 kW 50 Hz0.9 kW 60 HzVariants 6Becker SV series 16 models
SV 130/2Pumping speed 70 m³/h 50 Hz85 m³/h 60 HzUltimate pressure Rated motor power 0.55 – 1.1 kW 50 Hz0.66 – 1.3 kW 60 HzVariants 11
SV 200/2Pumping speed 90 m³/h 50 Hz110 m³/h 60 HzUltimate pressure Rated motor power 1.1 – 1.5 kW 50 Hz1.3 – 1.8 kW 60 HzVariants 9SV 201/2Pumping speed 90 m³/h 50 Hz110 m³/h 60 HzUltimate pressure Rated motor power 1.1 – 1.5 kW 50 Hz1.3 – 1.8 kW 60 HzVariants 9SV 130/1Pumping speed 130 m³/h 50 Hz160 m³/h 60 HzUltimate pressure Rated motor power 0.55 – 1.5 kW 50 Hz0.66 – 1.8 kW 60 HzVariants 19SV 300/2Pumping speed 160 m³/h 50 Hz190 m³/h 60 HzUltimate pressure Rated motor power 2.2 – 3 kW 50 Hz2.65 – 3.6 kW 60 HzVariants 7SV 200/1Pumping speed 180 m³/h 50 Hz230 m³/h 60 HzUltimate pressure Rated motor power 1.1 – 1.5 kW 50 Hz1.3 – 1.8 kW 60 HzVariants 9SV 201/1Pumping speed 190 m³/h 50 Hz230 m³/h 60 HzUltimate pressure Rated motor power 1.1 – 2.2 kW 50 Hz1.3 – 2.65 kW 60 HzVariants 12
SV 400/2Pumping speed 195 m³/h 50 Hz235 m³/h 60 HzUltimate pressure Rated motor power 3 – 5.5 kW 50 Hz3.6 – 6.6 kW 60 HzVariants 12SV 500/2Pumping speed 260 m³/h 50 Hz305 m³/h 60 HzUltimate pressure Rated motor power 3 – 5.5 kW 50 Hz3.6 – 6.6 kW 60 HzVariants 12SV 300/1Pumping speed 325 m³/h 50 Hz390 m³/h 60 HzUltimate pressure Rated motor power 2.2 – 4 kW 50 Hz2.65 – 4.8 kW 60 HzVariants 11
SV 700/2Pumping speed 375 m³/h 50 Hz435 m³/h 60 HzUltimate pressure Rated motor power 7.5 kW 50 Hz9 kW 60 HzVariants 3SV 400/1Pumping speed 390 m³/h 50 Hz470 m³/h 60 HzUltimate pressure Rated motor power 3 – 5.5 kW 50 Hz3.6 – 6.6 kW 60 HzVariants 12SV 1100/2Pumping speed 510 m³/h 50 Hz605 m³/h 60 HzUltimate pressure Rated motor power 7.5 – 11 kW 50 Hz9 – 13.2 kW 60 HzVariants 6SV 500/1Pumping speed 510 m³/h 50 Hz610 m³/h 60 HzUltimate pressure Rated motor power 4 – 7.5 kW 50 Hz4.8 – 9 kW 60 HzVariants 12SV 700/1Pumping speed 750 m³/h 50 Hz900 m³/h 60 HzUltimate pressure Rated motor power 5.5 – 11 kW 50 Hz6.6 – 13.2 kW 60 HzVariants 10SV 1100/1Pumping speed 1,050 m³/h 50 Hz1,250 m³/h 60 HzUltimate pressure Rated motor power 7.5 – 15 kW 50 Hz9 – 18 kW 60 HzVariants 9Becker T series 6 models
T 4.10 DVPumping speed 10 m³/h 50 Hz12 m³/h 60 HzUltimate pressure Rated motor power 0.37 kW 50 Hz0.44 – 0.45 kW 60 HzVariants 3T 4.16 DVPumping speed 16 m³/h 50 Hz20 m³/h 60 HzUltimate pressure Rated motor power 0.55 kW 50 Hz0.66 – 0.7 kW 60 HzVariants 4T 4.25 DSKPumping speed 25 m³/h 50 Hz30 m³/h 60 HzUltimate pressure Rated motor power 1.1 kW 50 Hz1.3 kW 60 HzVariants 4
T 4.25 DVPumping speed 25 m³/h 50 Hz30 m³/h 60 HzUltimate pressure Rated motor power 0.75 – 0.8 kW 50 Hz0.9 – 1 kW 60 HzVariants 3T 4.40 DSKPumping speed 35 m³/h 50 Hz43 m³/h 60 HzUltimate pressure Rated motor power 1.7 – 1.85 kW 50 Hz1.95 – 2.2 kW 60 HzVariants 4T 4.40 DVPumping speed 35 m³/h 50 Hz43 m³/h 60 HzUltimate pressure Rated motor power 1.1 – 1.25 kW 50 Hz1.1 – 1.5 kW 60 HzVariants 2Becker U4 series 4 models
U 4.400 F/KPumping speed 435 m³/h 50 Hz508 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 11 kW 50 Hz13.2 kW 60 HzVariants 7U 4.400 SA/KPumping speed 435 m³/h 50 Hz508 m³/h 60 HzUltimate pressure 3 mbarRated motor power 11 kW 50 Hz13.2 kW 60 HzVariants 7
U 4.630 F/KPumping speed 624 m³/h 50 Hz732 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 15 kW 50 Hz18 kW 60 HzVariants 4U 4.630 SA/KPumping speed 624 m³/h 50 Hz732 m³/h 60 HzUltimate pressure 3 mbarRated motor power 15 kW 50 Hz18 kW 60 HzVariants 4Becker U series 8 models
U 5.40 (XL K)Pumping speed 40 m³/h 50 Hz48 m³/h 60 HzUltimate pressure 1 mbarRated motor power 1.1 kW 50 Hz1.35 kW 60 HzVariants 5U 5.45Pumping speed 45 m³/h 50 Hz54 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 1.5 – 1.8 kW 50 Hz1.5 – 1.8 kW 60 HzVariants 4U 5.65 (XL K)Pumping speed 65 m³/h 50 Hz78 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 1.5 – 1.8 kW 50 Hz1.5 – 1.8 kW 60 HzVariants 4
U 5.71Pumping speed 70 m³/h 50 Hz84 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 1.5 kW 50 Hz1.8 kW 60 HzVariants 5
U 5.101Pumping speed 100 m³/h 50 Hz120 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 2.2 kW 50 Hz2.2 – 2.6 kW 60 HzVariants 4
U 5.166Pumping speed 165 m³/h 50 Hz198 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 3 – 4 kW 50 Hz3.6 – 4.8 kW 60 HzVariants 8
U 5.201Pumping speed 200 m³/h 50 Hz240 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 4 – 5.5 kW 50 Hz4.5 – 6.6 kW 60 HzVariants 10U 5.301Pumping speed 300 m³/h 50 Hz360 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 5.5 – 7.5 kW 50 Hz6.6 – 9 kW 60 HzVariants 9Becker VADS series 3 models
VADS 250Pumping speed 290 m³/h 50 Hz290 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants VADS 1500+ VerdichterPumping speed 1,230 m³/h 50 Hz1,230 m³/h 60 HzUltimate pressure Rated motor power Variants VADS 1500+Pumping speed 1,380 m³/h 50 Hz1,380 m³/h 60 HzUltimate pressure 200 mbarRated motor power Variants Becker VARIAIR RV series 1 model
VARIAIR RV 2.1944/10Pumping speed 1,570 m³/h 50 Hz1,570 m³/h 60 HzUltimate pressure Rated motor power Variants Becker VASF series 6 models
VASF 2.50/2Pumping speed 24 m³/h 50 Hz24 m³/h 60 HzUltimate pressure Rated motor power Variants VASF 2.80/2Pumping speed 45 m³/h 50 Hz45 m³/h 60 HzUltimate pressure Rated motor power Variants VASF 2.50/1Pumping speed 48 m³/h 50 Hz48 m³/h 60 HzUltimate pressure Rated motor power Variants VASF 2.120/2Pumping speed 71 m³/h 50 Hz71 m³/h 60 HzUltimate pressure Rated motor power Variants VASF 2.80/1Pumping speed 90 m³/h 50 Hz90 m³/h 60 HzUltimate pressure Rated motor power Variants VASF 2.120/1Pumping speed 143 m³/h 50 Hz143 m³/h 60 HzUltimate pressure Rated motor power Variants Becker VATP series 1 model
VATP 1600Pumping speed 1,570 m³/h 50 Hz1,570 m³/h 60 HzUltimate pressure Rated motor power Variants Becker VTLF series 6 models
VTLF 2.200Pumping speed 178 m³/h 50 Hz218 m³/h 60 HzUltimate pressure 200 mbarRated motor power 4 kW 50 Hz4.8 kW 60 HzVariants 4
VTLF 2.250Pumping speed 244 m³/h 50 Hz286 m³/h 60 HzUltimate pressure 200 mbarRated motor power 5.5 kW 50 Hz6.6 kW 60 HzVariants 5
VTLF 2.250 SKPumping speed 247 m³/h 50 Hz295 m³/h 60 HzUltimate pressure 100 mbarRated motor power 7.5 kW 50 Hz9 kW 60 HzVariants 4
VTLF 2.360Pumping speed 351 m³/h 50 Hz402 m³/h 60 HzUltimate pressure 250 mbarRated motor power 11 kW 50 Hz13.2 kW 60 HzVariants 4
VTLF 2.400Pumping speed 390 m³/h 50 Hz460 m³/h 60 HzUltimate pressure 200 mbarRated motor power 7.5 – 11 kW 50 Hz9 – 13.2 kW 60 HzVariants 5
VTLF 2.500Pumping speed 495 m³/h 50 Hz570 m³/h 60 HzUltimate pressure 250 mbarRated motor power 11 kW 50 Hz13.2 kW 60 HzVariants 4Becker VT series 7 models
VT 4.2Pumping speed 1.9 m³/h 50 Hz2.3 m³/h 60 HzUltimate pressure 400 mbarRated motor power 0.09 kW 50 Hz0.105 kW 60 HzVariants 1
VT 4.4Pumping speed 4.1 m³/h 50 Hz4.7 m³/h 60 HzUltimate pressure 150 mbarRated motor power 0.18 kW 50 Hz0.21 – 0.22 kW 60 HzVariants 2
VT 4.8Pumping speed 8 m³/h 50 Hz9.1 m³/h 60 HzUltimate pressure 150 mbarRated motor power 0.3 – 0.37 kW 50 Hz0.35 – 0.44 kW 60 HzVariants 3
VT 4.10Pumping speed 10 m³/h 50 Hz12 m³/h 60 HzUltimate pressure 150 mbarRated motor power 0.37 kW 50 Hz0.44 – 0.45 kW 60 HzVariants 3
VT 4.16Pumping speed 16 m³/h 50 Hz19 m³/h 60 HzUltimate pressure 150 mbarRated motor power 0.55 kW 50 Hz0.66 – 0.7 kW 60 HzVariants 4
VT 4.25Pumping speed 25 m³/h 50 Hz30 m³/h 60 HzUltimate pressure 150 mbarRated motor power 0.75 – 0.8 kW 50 Hz0.9 – 1 kW 60 HzVariants 5
VT 4.40Pumping speed 40 m³/h 50 Hz48 m³/h 60 HzUltimate pressure 150 mbarRated motor power 1.1 – 1.3 kW 50 Hz1.1 – 1.5 kW 60 HzVariants 5Becker VXLF series 5 models
VXLF 2.200Pumping speed 178 m³/h 50 Hz218 m³/h 60 HzUltimate pressure 200 mbarRated motor power 4 kW 50 Hz4.8 kW 60 HzVariants 4VXLF 2.250Pumping speed 244 m³/h 50 Hz286 m³/h 60 HzUltimate pressure 200 mbarRated motor power 5.5 kW 50 Hz6.6 kW 60 HzVariants 5VXLF 2.250 SKPumping speed 247 m³/h 50 Hz295 m³/h 60 HzUltimate pressure 100 mbarRated motor power 7.5 kW 50 Hz9 kW 60 HzVariants 4VXLF 2.400Pumping speed 390 m³/h 50 Hz460 m³/h 60 HzUltimate pressure 200 mbarRated motor power 7.5 – 11 kW 50 Hz9 – 13.2 kW 60 HzVariants 5VXLF 2.500Pumping speed 495 m³/h 50 Hz570 m³/h 60 HzUltimate pressure 250 mbarRated motor power 11 kW 50 Hz13.2 kW 60 HzVariants 4Becker VX series 4 models
VX 4.10Pumping speed 10 m³/h 50 Hz12 m³/h 60 HzUltimate pressure 100 mbarRated motor power 0.37 kW 50 Hz0.44 – 0.45 kW 60 HzVariants 3VX 4.16Pumping speed 16 m³/h 50 Hz19 m³/h 60 HzUltimate pressure 100 mbarRated motor power 0.55 kW 50 Hz0.66 – 0.7 kW 60 HzVariants 4VX 4.25Pumping speed 25 m³/h 50 Hz30 m³/h 60 HzUltimate pressure 100 mbarRated motor power 0.75 – 0.8 kW 50 Hz0.9 – 1 kW 60 HzVariants 5VX 4.40Pumping speed 40 m³/h 50 Hz48 m³/h 60 HzUltimate pressure 100 mbarRated motor power 1.1 – 1.3 kW 50 Hz1.1 – 1.5 kW 60 HzVariants 5Busch DOLPHIN series 70 models
DOLPHIN LX 0030 BPumping speed 25 m³/h 50 Hz31 m³/h 60 HzUltimate pressure 33 mbarRated motor power 1.1 kW 50 Hz1.5 kW 60 HzVariants 
DOLPHIN LX 0055 BPumping speed 45 m³/h 50 Hz56 m³/h 60 HzUltimate pressure 33 mbarRated motor power 1.5 kW 50 Hz2.2 kW 60 HzVariants 1
DOLPHIN LA 0053 APumping speed 50 m³/h 50 Hz60 m³/h 60 HzUltimate pressure 130 mbarRated motor power 1.5 kW 50 Hz2.2 kW 60 HzVariants 
DOLPHIN LB 0063 APumping speed 60 m³/h 50 Hz65 m³/h 60 HzUltimate pressure 33 mbarRated motor power 3 kW 50 Hz4 kW 60 HzVariants 
DOLPHIN LX 0110 CPumping speed 72 m³/h 50 Hz83 m³/h 60 HzUltimate pressure 33 mbarRated motor power 2.2 kW 50 Hz3 kW 60 HzVariants 
DOLPHIN LM 0100 APumping speed 82 m³/h 50 Hz97 m³/h 60 HzUltimate pressure 130 mbarRated motor power 2.2 kW 50 Hz3 kW 60 HzVariants 
DOLPHIN LA 0103 APumping speed 100 m³/h 50 Hz135 m³/h 60 HzUltimate pressure 130 mbarRated motor power 4 kW 50 Hz4 kW 60 HzVariants 
DOLPHIN LX 0140 CPumping speed 100 m³/h 50 Hz120 m³/h 60 HzUltimate pressure 33 mbarRated motor power 3 kW 50 Hz4 kW 60 HzVariants 
DOLPHIN LT 0130 APumping speed 105 m³/h 50 Hz128 m³/h 60 HzUltimate pressure 33 mbarRated motor power 3 kW 50 Hz4 kW 60 HzVariants 
DOLPHIN LB 0113 APumping speed 110 m³/h 50 Hz120 m³/h 60 HzUltimate pressure 33 mbarRated motor power 4 kW 50 Hz4 kW 60 HzVariants 
DOLPHIN LX 0180 CPumping speed 122 m³/h 50 Hz144 m³/h 60 HzUltimate pressure 33 mbarRated motor power 4 kW 50 Hz5.5 kW 60 HzVariants 
DOLPHIN LA 0143 APumping speed 140 m³/h 50 Hz190 m³/h 60 HzUltimate pressure 130 mbarRated motor power 4 kW 50 Hz5.5 kW 60 HzVariants 
DOLPHIN LB 0144 APumping speed 140 m³/h 50 Hz180 m³/h 60 HzUltimate pressure 33 mbarRated motor power 4 kW 50 Hz5.5 kW 60 HzVariants 
DOLPHIN LM 0180 APumping speed 144 m³/h 50 Hz180 m³/h 60 HzUltimate pressure 130 mbarRated motor power 4 kW 50 Hz5.5 kW 60 HzVariants 
DOLPHIN LT 0170 APumping speed 144 m³/h 50 Hz162 m³/h 60 HzUltimate pressure 33 mbarRated motor power 4 kW 50 Hz5.5 kW 60 HzVariants 
DOLPHIN LB 0184 APumping speed 180 m³/h 50 Hz225 m³/h 60 HzUltimate pressure 33 mbarRated motor power 5.5 kW 50 Hz7.5 kW 60 HzVariants 
DOLPHIN LX 0260 CPumping speed 200 m³/h 50 Hz239 m³/h 60 HzUltimate pressure 33 mbarRated motor power 5.5 kW 50 Hz7.5 kW 60 HzVariants 
DOLPHIN LT 0220 APumping speed 203 m³/h 50 Hz230 m³/h 60 HzUltimate pressure 33 mbarRated motor power 5.5 kW 50 Hz7.5 kW 60 HzVariants 
DOLPHIN LA 0224 APumping speed 220 m³/h 50 Hz270 m³/h 60 HzUltimate pressure 130 mbarRated motor power 5.5 kW 50 Hz7.5 kW 60 HzVariants 
DOLPHIN LM 0270 APumping speed 220 m³/h 50 Hz267 m³/h 60 HzUltimate pressure 130 mbarRated motor power 5.5 kW 50 Hz7.5 kW 60 HzVariants 
DOLPHIN LT 0320 APumping speed 255 m³/h 50 Hz320 m³/h 60 HzUltimate pressure 33 mbarRated motor power 7.5 kW 50 Hz11 kW 60 HzVariants 
DOLPHIN LB 0265 APumping speed 260 m³/h 50 Hz325 m³/h 60 HzUltimate pressure 33 mbarRated motor power 9.2 kW 50 Hz11 kW 60 HzVariants 
DOLPHIN LX 0330 CPumping speed 280 m³/h 50 Hz330 m³/h 60 HzUltimate pressure 33 mbarRated motor power 7.5 kW 50 Hz11 kW 60 HzVariants 
DOLPHIN LA 0325 APumping speed 320 m³/h 50 Hz350 m³/h 60 HzUltimate pressure 150 mbarRated motor power 11 kW 50 Hz15 kW 60 HzVariants 
DOLPHIN LT 0430 APumping speed 340 m³/h 50 Hz419 m³/h 60 HzUltimate pressure 33 mbarRated motor power 11 kW 50 Hz15 kW 60 HzVariants 
DOLPHIN LB 0355 APumping speed 350 m³/h 50 Hz400 m³/h 60 HzUltimate pressure 33 mbarRated motor power 11 kW 50 Hz15 kW 60 HzVariants 
DOLPHIN LX 0430 CPumping speed 375 m³/h 50 Hz455 m³/h 60 HzUltimate pressure 33 mbarRated motor power 11 kW 50 Hz15 kW 60 HzVariants 
DOLPHIN LM 0530 APumping speed 405 m³/h 50 Hz551 m³/h 60 HzUltimate pressure 130 mbarRated motor power 11 kW 50 Hz15 kW 60 HzVariants 
DOLPHIN LB 0425 APumping speed 420 m³/h 50 Hz500 m³/h 60 HzUltimate pressure 33 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 
DOLPHIN LA 0435 APumping speed 430 m³/h 50 Hz500 m³/h 60 HzUltimate pressure 150 mbarRated motor power 11 kW 50 Hz15 kW 60 HzVariants 
DOLPHIN LT 0510 APumping speed 430 m³/h 50 Hz515 m³/h 60 HzUltimate pressure 33 mbarRated motor power 11 kW 50 Hz15 kW 60 HzVariants 
DOLPHIN LA 0475 APumping speed 470 m³/h 50 Hz570 m³/h 60 HzUltimate pressure 130 mbarRated motor power 18.5 kW 50 Hz22 kW 60 HzVariants 
DOLPHIN LT 0630 APumping speed 498 m³/h 50 Hz574 m³/h 60 HzUltimate pressure 33 mbarRated motor power 15 kW 50 Hz22 kW 60 HzVariants 
DOLPHIN LB 0526 APumping speed 520 m³/h 50 Hz580 m³/h 60 HzUltimate pressure 33 mbarRated motor power 18.5 kW 50 Hz22 kW 60 HzVariants 
DOLPHIN LT 0750 APumping speed 600 m³/h 50 Hz710 m³/h 60 HzUltimate pressure 33 mbarRated motor power 18.5 kW 50 Hz30 kW 60 HzVariants 
DOLPHIN LB 0726 APumping speed 720 m³/h 50 Hz770 m³/h 60 HzUltimate pressure 33 mbarRated motor power 22 kW 50 Hz30 kW 60 HzVariants 
DOLPHIN LM 0800 APumping speed 722 m³/h 50 Hz867 m³/h 60 HzUltimate pressure 130 mbarRated motor power 18.5 kW 50 Hz22 kW 60 HzVariants 
DOLPHIN LA 0756 APumping speed 750 m³/h 50 Hz840 m³/h 60 HzUltimate pressure 130 mbarRated motor power 22 kW 50 Hz30 kW 60 HzVariants 
DOLPHIN LB 0857 APumping speed 850 m³/h 50 Hz1,000 m³/h 60 HzUltimate pressure 33 mbarRated motor power 30 kW 50 Hz37 kW 60 HzVariants 
DOLPHIN LA 0906 APumping speed 900 m³/h 50 Hz1,100 m³/h 60 HzUltimate pressure 130 mbarRated motor power 30 kW 50 Hz37 kW 60 HzVariants DOLPHIN LR 0110 APumping speed 960 m³/h 50 Hz960 m³/h 60 HzUltimate pressure 33 mbarRated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants 
DOLPHIN LA 1157 APumping speed 1,150 m³/h 50 Hz1,380 m³/h 60 HzUltimate pressure 130 mbarRated motor power 30 kW 50 Hz45 kW 60 HzVariants 
DOLPHIN LB 1207 APumping speed 1,200 m³/h 50 Hz1,380 m³/h 60 HzUltimate pressure 33 mbarRated motor power 37 kW 50 Hz55 kW 60 HzVariants 
DOLPHIN LR 0140 APumping speed 1,430 m³/h 50 Hz1,430 m³/h 60 HzUltimate pressure 33 mbarRated motor power 30 kW 50 Hz30 kW 60 HzVariants 
DOLPHIN LA 1507 APumping speed 1,500 m³/h 50 Hz1,800 m³/h 60 HzUltimate pressure 130 mbarRated motor power 45 kW 50 Hz55 kW 60 HzVariants 
DOLPHIN LB 1507 APumping speed 1,500 m³/h 50 Hz1,690 m³/h 60 HzUltimate pressure 33 mbarRated motor power 45 kW 50 Hz75 kW 60 HzVariants 
DOLPHIN LB 1757 APumping speed 1,750 m³/h 50 Hz2,000 m³/h 60 HzUltimate pressure 33 mbarRated motor power 75 kW 50 Hz90 kW 60 HzVariants 
DOLPHIN LA 1807 APumping speed 1,800 m³/h 50 Hz2,050 m³/h 60 HzUltimate pressure 130 mbarRated motor power 50 kW 50 Hz75 kW 60 HzVariants 
DOLPHIN LA 1908 APumping speed 1,900 m³/h 50 Hz2,250 m³/h 60 HzUltimate pressure 130 mbarRated motor power 75 kW 50 Hz90 kW 60 HzVariants 
DOLPHIN LB 2108 APumping speed 2,100 m³/h 50 Hz2,300 m³/h 60 HzUltimate pressure 33 mbarRated motor power 55 kW 50 Hz90 kW 60 HzVariants 
DOLPHIN LR 0210 APumping speed 2,100 m³/h 50 Hz2,100 m³/h 60 HzUltimate pressure 33 mbarRated motor power 30 kW 50 Hz30 kW 60 HzVariants 
DOLPHIN LA 2408 APumping speed 2,400 m³/h 50 Hz2,600 m³/h 60 HzUltimate pressure 130 mbarRated motor power 75 kW 50 Hz110 kW 60 HzVariants 
DOLPHIN LB 2508 APumping speed 2,500 m³/h 50 Hz3,080 m³/h 60 HzUltimate pressure 33 mbarRated motor power 75 kW 50 Hz110 kW 60 HzVariants 
DOLPHIN LA 2808 APumping speed 2,800 m³/h 50 Hz3,150 m³/h 60 HzUltimate pressure 130 mbarRated motor power 90 kW 50 Hz150 kW 60 HzVariants 
DOLPHIN LB 3008 APumping speed 3,000 m³/h 50 Hz3,200 m³/h 60 HzUltimate pressure 33 mbarRated motor power 90 kW 50 Hz150 kW 60 HzVariants 
DOLPHIN LR 0300 APumping speed 3,010 m³/h 50 Hz3,010 m³/h 60 HzUltimate pressure 33 mbarRated motor power 45 kW 50 Hz45 kW 60 HzVariants 
DOLPHIN LA 3809 APumping speed 3,600 m³/h 50 Hz3,800 m³/h 60 HzUltimate pressure 130 mbarRated motor power 75 kW 50 Hz90 kW 60 HzVariants 
DOLPHIN LB 3809 APumping speed 3,800 m³/h 50 Hz3,800 m³/h 60 HzUltimate pressure 33 mbarRated motor power 90 kW 50 Hz90 kW 60 HzVariants 
DOLPHIN LR 0420 APumping speed 3,830 m³/h 50 Hz3,830 m³/h 60 HzUltimate pressure 33 mbarRated motor power 55 kW 50 Hz55 kW 60 HzVariants 
DOLPHIN LB 4409 APumping speed 4,400 m³/h 50 Hz4,400 m³/h 60 HzUltimate pressure 33 mbarRated motor power 90 kW 50 Hz90 kW 60 HzVariants 
DOLPHIN LA 5109 APumping speed 4,700 m³/h 50 Hz5,100 m³/h 60 HzUltimate pressure 130 mbarRated motor power 90 kW 50 Hz110 kW 60 HzVariants 
DOLPHIN LR 0700 APumping speed 4,920 m³/h 50 Hz7,000 m³/h 60 HzUltimate pressure 33 mbarRated motor power 110 kW 50 Hz110 kW 60 HzVariants 
DOLPHIN LR 0580 APumping speed 5,300 m³/h 50 Hz5,300 m³/h 60 HzUltimate pressure 33 mbarRated motor power 75 kW 50 Hz75 kW 60 HzVariants 
DOLPHIN LG 0890 APumping speed 6,000 m³/h 50 Hz8,900 m³/h 60 HzUltimate pressure 160 mbarRated motor power 132 kW 50 Hz132 kW 60 HzVariants 
DOLPHIN LR 1190 APumping speed 6,700 m³/h 50 Hz11,900 m³/h 60 HzUltimate pressure 33 mbarRated motor power 160 kW 50 Hz160 kW 60 HzVariants 
DOLPHIN LG 1200 APumping speed 7,650 m³/h 50 Hz12,000 m³/h 60 HzUltimate pressure 160 mbarRated motor power 160 kW 50 Hz160 kW 60 HzVariants 
DOLPHIN LR 1560 APumping speed 9,500 m³/h 50 Hz15,600 m³/h 60 HzUltimate pressure 33 mbarRated motor power 220 kW 50 Hz220 kW 60 HzVariants 
DOLPHIN LG 1910 APumping speed 11,550 m³/h 50 Hz19,100 m³/h 60 HzUltimate pressure 160 mbarRated motor power 220 kW 50 Hz220 kW 60 HzVariants 
DOLPHIN LR 2200 APumping speed 14,100 m³/h 50 Hz22,000 m³/h 60 HzUltimate pressure 33 mbarRated motor power 315 kW 50 Hz315 kW 60 HzVariants 
DOLPHIN LG 2680 APumping speed 16,160 m³/h 50 Hz26,800 m³/h 60 HzUltimate pressure 160 mbarRated motor power 315 kW 50 Hz315 kW 60 HzVariants Busch MINK series 32 models
MINK MB 0018 APumping speed 18 m³/h 50 Hz18 m³/h 60 HzUltimate pressure 600 mbarRated motor power 0.5 kW 50 Hz0.5 kW 60 HzVariants 2
MINK MV 0040 E ECOTORQUEPumping speed 40 m³/h 50 Hz40 m³/h 60 HzUltimate pressure 40 mbarRated motor power Variants 
MINK MI 2124 BVPumping speed 50 m³/h 50 Hz60 m³/h 60 HzUltimate pressure 20 mbarRated motor power 2 kW 50 Hz2.4 kW 60 HzVariants 
MINK MV 0060 E ECOTORQUEPumping speed 60 m³/h 50 Hz60 m³/h 60 HzUltimate pressure 40 mbarRated motor power Variants 
MINK MM 0084 APumping speed 62 m³/h 50 Hz75 m³/h 60 HzUltimate pressure 60 mbarRated motor power 1.5 kW 50 Hz1.7 kW 60 HzVariants MINK MM 1104 BVPumping speed 62 m³/h 50 Hz75 m³/h 60 HzUltimate pressure 60 mbarRated motor power 1.5 kW 50 Hz1.7 kW 60 HzVariants 10
MINK MM 1104 CVMPumping speed 62 m³/h 50 HzUltimate pressure 400 mbarRated motor power 1.3 kW 50 HzVariants 
MINK MM 0104 APumping speed 80 m³/h 50 Hz95 m³/h 60 HzUltimate pressure 60 mbarRated motor power 2.2 kW 50 Hz2.4 kW 60 HzVariants 
MINK MM 1144 BVPumping speed 80 m³/h 50 Hz95 m³/h 60 HzUltimate pressure 60 mbarRated motor power 2.2 kW 50 Hz2.4 kW 60 HzVariants 9
MINK MV 0080 E ECOTORQUEPumping speed 80 m³/h 50 Hz80 m³/h 60 HzUltimate pressure 40 mbarRated motor power Variants 
MINK MM 0142 APumping speed 110 m³/h 50 Hz135 m³/h 60 HzUltimate pressure 40 mbarRated motor power 3 kW 50 Hz3.4 kW 60 HzVariants 
MINK MM 1102 BVPumping speed 110 m³/h 50 Hz135 m³/h 60 HzUltimate pressure 60 mbarRated motor power 3 kW 50 Hz3.4 kW 60 HzVariants 6
MINK MM 1102 CVMPumping speed 110 m³/h 50 HzUltimate pressure 400 mbarRated motor power 2.2 kW 50 HzVariants 
MINK MI 2122 BVPumping speed 120 m³/h 50 Hz145 m³/h 60 HzUltimate pressure 20 mbarRated motor power 5.1 kW 50 Hz6.8 kW 60 HzVariants 
MINK MM 0182 APumping speed 140 m³/h 50 Hz175 m³/h 60 HzUltimate pressure 40 mbarRated motor power 3.5 kW 50 Hz4.8 kW 60 HzVariants 
MINK MM 1142 BVPumping speed 140 m³/h 50 Hz175 m³/h 60 HzUltimate pressure 60 mbarRated motor power 3.5 kW 50 Hz4.8 kW 60 HzVariants 13
MINK MM 1324 AVPumping speed 160 m³/h 50 Hz190 m³/h 60 HzUltimate pressure 60 mbarRated motor power 4 kW 50 Hz4.2 kW 60 HzVariants 2
MINK MM 1202 AVPumping speed 200 m³/h 50 Hz240 m³/h 60 HzUltimate pressure 100 mbarRated motor power 4.3 kW 50 Hz5.2 kW 60 HzVariants 11
MINK MM 1252 AVPumping speed 245 m³/h 50 Hz290 m³/h 60 HzUltimate pressure 100 mbarRated motor power 5.5 kW 50 Hz6.5 kW 60 HzVariants 8MINK MW 0332 BPumping speed 280 m³/h 50 Hz330 m³/h 60 HzUltimate pressure 0.8 mbarRated motor power 7.5 kW 50 Hz9.5 kW 60 HzVariants 
MINK MV 0312 BPumping speed 290 m³/h 50 Hz345 m³/h 60 HzUltimate pressure 150 mbarRated motor power 5.5 kW 50 Hz6.5 kW 60 HzVariants 4
MINK MM 1322 AVPumping speed 300 m³/h 50 Hz360 m³/h 60 HzUltimate pressure 150 mbarRated motor power 6 kW 50 Hz8 kW 60 HzVariants 10
MINK MV 0310 BPumping speed 345 m³/h 50 Hz345 m³/h 60 HzUltimate pressure 150 mbarRated motor power 6 kW 50 Hz6 kW 60 HzVariants MINK MV 0360 A ECOTORQUEPumping speed 360 m³/h 50 Hz360 m³/h 60 HzUltimate pressure 100 mbarRated motor power 7.5 kW 50 Hz7.5 kW 60 HzVariants 
MINK MM 1402 AVPumping speed 400 m³/h 50 Hz470 m³/h 60 HzUltimate pressure 200 mbarRated motor power 7.5 kW 50 Hz9.5 kW 60 HzVariants 3
MINK MV 0502 BPumping speed 400 m³/h 50 Hz470 m³/h 60 HzUltimate pressure 200 mbarRated motor power 7.5 kW 50 Hz9.5 kW 60 HzVariants 2
MINK MV 0500 BPumping speed 470 m³/h 50 Hz470 m³/h 60 HzUltimate pressure 200 mbarRated motor power 11 kW 50 Hz11 kW 60 HzVariants 
MINK MM 1502 AVPumping speed 500 m³/h 50 Hz600 m³/h 60 HzUltimate pressure 200 mbarRated motor power 11 kW 50 Hz12.6 kW 60 HzVariants 5
MINK MV 0602 BPumping speed 500 m³/h 50 Hz600 m³/h 60 HzUltimate pressure 200 mbarRated motor power 11 kW 50 Hz12.6 kW 60 HzVariants 3
MINK MV 0600 BPumping speed 600 m³/h 50 Hz600 m³/h 60 HzUltimate pressure 200 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 
MINK MV 1202 BPumping speed 950 m³/h 50 Hz1,150 m³/h 60 HzUltimate pressure 200 mbarRated motor power 18.5 kW 50 Hz22 kW 60 HzVariants 3MINK MV 1200 B ECOTORQUEPumping speed 1,150 m³/h 50 Hz1,150 m³/h 60 HzUltimate pressure 200 mbarRated motor power 25 kW 50 Hz25 kW 60 HzVariants Busch R5 series 58 models
R5 PB 0003 DPumping speed 3 m³/h 50 Hz3.8 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.1 kW 50 Hz0.12 kW 60 HzVariants R5 PB 0004 CPumping speed 4 m³/h 50 Hz4.8 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.1 kW 50 Hz0.12 kW 60 HzVariants R5 PB 0008 CPumping speed 8 m³/h 50 Hz9.6 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.35 kW 50 Hz0.45 kW 60 HzVariants 
R5 KB 0010 EPumping speed 10 m³/h 50 Hz12 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.37 kW 50 Hz0.37 kW 60 HzVariants 1R5 KD 0012 APumping speed 10 m³/h 50 Hz12 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.37 kW 50 Hz0.37 kW 60 HzVariants R5 RA 0010 CPumping speed 10 m³/h 50 Hz12 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 0.45 kW 50 Hz0.45 kW 60 HzVariants 1R5 RC 0010 CPumping speed 10 m³/h 50 Hz12 m³/h 60 HzUltimate pressure 20 mbarRated motor power 0.45 kW 50 Hz0.45 kW 60 HzVariants 1R5 KB 0016 EPumping speed 16 m³/h 50 Hz19 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.55 kW 50 Hz0.55 kW 60 HzVariants 1R5 KD 0020 APumping speed 16 m³/h 50 Hz20 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.55 kW 50 Hz0.55 kW 60 HzVariants R5 RA 0016 CPumping speed 16 m³/h 50 Hz19 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 0.55 kW 50 Hz0.7 kW 60 HzVariants 1R5 RC 0016 CPumping speed 16 m³/h 50 Hz19 m³/h 60 HzUltimate pressure 20 mbarRated motor power 0.55 kW 50 Hz0.7 kW 60 HzVariants 1R5 KB 0020 DPumping speed 20 m³/h 50 Hz24 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.75 kW 50 Hz0.75 kW 60 HzVariants 1
R5 RB 0021 CPumping speed 20 m³/h 50 Hz24 m³/h 60 HzUltimate pressure 1 mbarRated motor power 0.75 kW 50 Hz0.9 kW 60 HzVariants 2R5 RC 0021 CPumping speed 20 m³/h 50 Hz24 m³/h 60 HzUltimate pressure 20 mbarRated motor power 0.75 kW 50 Hz0.9 kW 60 HzVariants R5 KD 0025 APumping speed 22 m³/h 50 Hz25 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.75 kW 50 Hz0.9 kW 60 HzVariants R5 KB 0025 FPumping speed 25 m³/h 50 Hz30 m³/h 60 HzUltimate pressure 2 mbarRated motor power 0.9 kW 50 Hz1.1 kW 60 HzVariants 1
R5 RA 0025 FPumping speed 25 m³/h 50 Hz30 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 1 kW 50 Hz1.2 kW 60 HzVariants 3R5 KB 0040 DPumping speed 40 m³/h 50 Hz48 m³/h 60 HzUltimate pressure 2 mbarRated motor power 1.5 kW 50 Hz1.5 kW 60 HzVariants 1R5 RA 0040 FPumping speed 40 m³/h 50 Hz48 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 1.4 kW 50 Hz1.7 kW 60 HzVariants 3R5 RE 0040 CPumping speed 40 m³/h 50 Hz48 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 1.5 kW 50 Hz2.2 kW 60 HzVariants R5 RA 0063 FPumping speed 63 m³/h 50 Hz76 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 2 kW 50 Hz2.4 kW 60 HzVariants 3R5 RE 0063 CPumping speed 63 m³/h 50 Hz76 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 2.2 kW 50 Hz3 kW 60 HzVariants R5 RA 0100 FPumping speed 100 m³/h 50 Hz120 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 2.7 kW 50 Hz3.4 kW 60 HzVariants 3R5 RA 0155 APumping speed 150 m³/h 50 Hz175 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 4 kW 50 Hz4.2 kW 60 HzVariants R5 RA 0165 DPumping speed 160 m³/h 50 Hz190 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 5.5 kW 50 Hz6.6 kW 60 HzVariants 3R5 RA 0200 APumping speed 160 m³/h 50 Hz190 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 4 kW 50 Hz4.8 kW 60 HzVariants 
R5 RD 0200 APumping speed 160 m³/h 50 Hz190 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 4 kW 50 Hz4.2 kW 60 HzVariants 2R5 RA 0165 D ECOTORQUEPumping speed 190 m³/h 50 Hz190 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0200 A ECOTORQUEPumping speed 190 m³/h 50 Hz190 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0205 DPumping speed 200 m³/h 50 Hz240 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 5.5 kW 50 Hz6.6 kW 60 HzVariants 3R5 RA 0240 APumping speed 200 m³/h 50 Hz240 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 5.5 kW 50 Hz6.6 kW 60 HzVariants R5 RD 0240 APumping speed 200 m³/h 50 Hz240 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 4 kW 50 Hz4.2 kW 60 HzVariants 1R5 RA 0205 D ECOTORQUEPumping speed 240 m³/h 50 Hz240 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0240 A ECOTORQUEPumping speed 240 m³/h 50 Hz240 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0255 DPumping speed 250 m³/h 50 Hz300 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 7.5 kW 50 Hz9.2 kW 60 HzVariants 3R5 RD 0300 APumping speed 250 m³/h 50 Hz300 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 5.5 kW 50 Hz6.6 kW 60 HzVariants 1R5 RA 0255 D ECOTORQUEPumping speed 300 m³/h 50 Hz300 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0305 DPumping speed 300 m³/h 50 Hz360 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 8.3 kW 50 Hz10 kW 60 HzVariants 3R5 RA 0360 APumping speed 300 m³/h 50 Hz360 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 7.5 kW 50 Hz9.2 kW 60 HzVariants R5 RD 0360 APumping speed 300 m³/h 50 Hz360 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 5.5 kW 50 Hz6.6 kW 60 HzVariants 2R5 RA 0305 D ECOTORQUEPumping speed 360 m³/h 50 Hz360 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0360 A ECOTORQUEPumping speed 360 m³/h 50 Hz360 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0400 CPumping speed 410 m³/h 50 Hz480 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 11 kW 50 Hz15 kW 60 HzVariants 3R5 RA 0520 APumping speed 430 m³/h 50 Hz520 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 11 kW 50 Hz12.5 kW 60 HzVariants 1R5 RA 0400 C ECOTORQUEPumping speed 480 m³/h 50 Hz480 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0502 CPumping speed 510 m³/h 50 Hz590 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 11 kW 50 Hz15 kW 60 HzVariants 1R5 RA 0520 A ECOTORQUEPumping speed 520 m³/h 50 Hz520 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0502 C ECOTORQUEPumping speed 580 m³/h 50 Hz580 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0600 A ECOTORQUEPumping speed 600 m³/h 50 Hz600 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants R5 RA 0630 CPumping speed 630 m³/h 50 Hz760 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 15 kW 50 Hz18.5 kW 60 HzVariants 2R5 RA 0630 C ECOTORQUEPumping speed 745 m³/h 50 Hz745 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power Variants R5 RA 0840 A ECOTORQUEPumping speed 840 m³/h 50 Hz840 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants R5 RA 0840 B PLUSPumping speed 840 m³/h 50 Hz840 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants R5 RA 1000 BPumping speed 1,000 m³/h 50 Hz1,200 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 22 kW 50 Hz30 kW 60 HzVariants 1R5 RA 1000 A PLUSPumping speed 1,200 m³/h 50 Hz1,200 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 30 kW 50 Hz30 kW 60 HzVariants R5 RA 1000 B ECOTORQUEPumping speed 1,200 m³/h 50 Hz1,200 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power Variants R5 RA 1600 BPumping speed 1,600 m³/h 50 Hz1,800 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 30 kW 50 Hz37 kW 60 HzVariants 1R5 RA 1600 A PLUSPumping speed 1,800 m³/h 50 Hz1,800 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 37 kW 50 Hz37 kW 60 HzVariants Edwards E2M series 9 models
Edwards E2M0.7Pumping speed 0.75 m³/h 50 Hz0.95 m³/h 60 HzUltimate pressure 3 × 10-3 mbarRated motor power 0.09 kW 50 Hz0.09 kW 60 HzVariants 2
Edwards E2M1.5Pumping speed 1.6 m³/h 50 Hz2 m³/h 60 HzUltimate pressure 1.5 × 10-3 mbarRated motor power 0.16 kW 50 Hz0.16 kW 60 HzVariants 4Edwards E2M2.5Pumping speed 2.5 m³/h 50 Hz3 m³/h 60 HzUltimate pressure 3 × 10-3 mbarRated motor power 0.16 kW 50 Hz0.16 kW 60 HzVariants 2
Edwards E2M18Pumping speed 17 m³/h 50 Hz20.4 m³/h 60 HzUltimate pressure 2 × 10-3 – 0.01 mbarRated motor power 0.55 – 0.75 kW 50 Hz0.66 – 0.9 kW 60 HzVariants 8
Edwards E2M28Pumping speed 27.5 m³/h 50 Hz33 m³/h 60 HzUltimate pressure 2 × 10-3 – 0.01 mbarRated motor power 0.75 kW 50 Hz0.9 kW 60 HzVariants 7
Edwards E2M40Pumping speed 37 m³/h 50 Hz44 m³/h 60 HzUltimate pressure 4.5 × 10-3 – 0.01 mbarRated motor power 1.1 – 1.5 kW 50 Hz1.5 kW 60 HzVariants 9
Edwards E2M80Pumping speed 74 m³/h 50 Hz90 m³/h 60 HzUltimate pressure 3 × 10-3 – 0.01 mbarRated motor power 2.2 – 3 kW 50 Hz3 kW 60 HzVariants 9
Edwards E2M175Pumping speed 160 m³/h 50 Hz196 m³/h 60 HzUltimate pressure 3.3 × 10-3 mbarRated motor power 5.5 kW 50 Hz6.5 kW 60 HzVariants 5
Edwards E2M275Pumping speed 255 m³/h 50 Hz306 m³/h 60 HzUltimate pressure 3.3 × 10-3 mbarRated motor power 7.5 kW 50 Hz8.5 kW 60 HzVariants 5Edwards EOSi series 10 models
Edwards EOS350iPumping speed 400 m³/h 50 Hz400 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 5.5 kW 50 Hz5.5 kW 60 HzVariants 4Edwards EOS585iPumping speed 560 m³/h 50 Hz560 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 7.5 kW 50 Hz7.5 kW 60 HzVariants Edwards EOS730iPumping speed 730 m³/h 50 Hz730 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 11 kW 50 Hz11 kW 60 HzVariants Edwards EOS900iPumping speed 900 m³/h 50 Hz900 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 1Edwards EOS1400iPumping speed 1,400 m³/h 50 Hz1,400 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 22 kW 50 Hz22 kW 60 HzVariants 1Edwards EOS1700iPumping speed 1,620 m³/h 50 Hz1,620 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 30 kW 50 Hz30 kW 60 HzVariants 3Edwards EOS2000iPumping speed 1,818 m³/h 50 Hz1,818 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 37 kW 50 Hz37 kW 60 HzVariants 1Edwards EOS3800iPumping speed 3,828 m³/h 50 Hz3,828 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 55 kW 50 Hz55 kW 60 HzVariants 4Edwards EOS4600iPumping speed 4,478 m³/h 50 Hz4,478 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 75 kW 50 Hz75 kW 60 HzVariants 4Edwards EOS5400iPumping speed 5,004 m³/h 50 Hz5,004 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 90 kW 50 Hz90 kW 60 HzVariants 4Leybold NEO D series 5 models
NEO D 16Pumping speed 16 m³/h 50 Hz19 m³/h 60 HzUltimate pressure 8 × 10-3 mbarRated motor power 0.55 – 0.75 kW 50 Hz0.7 – 0.9 kW 60 HzVariants 11NEO SD 16Pumping speed 16 m³/h 50 Hz19 m³/h 60 HzUltimate pressure 8 × 10-3 mbarRated motor power 0.55 – 0.75 kW 50 Hz0.7 – 0.9 kW 60 HzVariants 7
NEO D 25Pumping speed 24 m³/h 50 Hz29 m³/h 60 HzUltimate pressure 8 × 10-3 mbarRated motor power 0.9 kW 50 Hz1.1 kW 60 HzVariants 8NEO D 40Pumping speed 40 m³/h 50 Hz48 m³/h 60 HzUltimate pressure 8 × 10-3 mbarRated motor power 1.15 – 1.3 kW 50 Hz1.5 kW 60 HzVariants 7
NEO D 65Pumping speed 63 m³/h 50 Hz76 m³/h 60 HzUltimate pressure 8 × 10-3 mbarRated motor power 2 kW 50 Hz2 kW 60 HzVariants 4Leybold TRIVAC series 20 models
TRIVAC D 2,5 EPumping speed 2.7 m³/h 50 Hz3.3 m³/h 60 HzUltimate pressure 2 × 10-3 mbarRated motor power 0.28 – 0.29 kW 50 Hz0.3 – 0.31 kW 60 HzVariants 3
TRIVAC D 4 BPumping speed 4.2 m³/h 50 Hz5 m³/h 60 HzUltimate pressure 2 × 10-3 mbarRated motor power 0.37 – 0.57 kW 50 Hz0.44 – 0.66 kW 60 HzVariants 3TRIVAC D 4 TPumping speed 4.3 m³/h 50 HzUltimate pressure 5 × 10-3 mbarRated motor power 0.25 – 0.57 kW 50 Hz0.25 – 0.66 kW 60 HzVariants 2TRIVAC D 5 LPumping speed 5.1 m³/h 50 HzUltimate pressure 2 × 10-3 mbarRated motor power 0.37 kW 50 HzVariants 2TRIVAC D 8 TPumping speed 8.2 m³/h 50 HzUltimate pressure 5 × 10-3 mbarRated motor power 0.37 – 0.57 kW 50 Hz0.37 – 0.66 kW 60 HzVariants 2
TRIVAC D 8 BPumping speed 8.5 m³/h 50 Hz10.2 m³/h 60 HzUltimate pressure 2 × 10-3 mbarRated motor power 0.37 – 0.57 kW 50 Hz0.44 – 0.66 kW 60 HzVariants 3TRIVAC D 12 LPumping speed 12 m³/h 50 HzUltimate pressure 2 × 10-3 mbarRated motor power 0.37 kW 50 HzVariants 2TRIVAC D 16 TPumping speed 16.2 m³/h 50 HzUltimate pressure 5 × 10-3 mbarRated motor power 0.55 – 0.75 kW 50 Hz0.55 – 0.75 kW 60 HzVariants 2
TRIVAC D 16 BPumping speed 16.5 m³/h 50 Hz19.8 m³/h 60 HzUltimate pressure 2 × 10-3 – 0.6 mbarRated motor power 0.75 – 0.9 kW 50 Hz0.75 – 0.9 kW 60 HzVariants 6
TRIVAC D 16 BCSPumping speed 16.5 m³/h 50 Hz19.8 m³/h 60 HzUltimate pressure 2 × 10-3 mbarRated motor power 0.75 kW 50 Hz0.75 kW 60 HzVariants 2
TRIVAC D 25 BPumping speed 25.7 m³/h 50 Hz30.8 m³/h 60 HzUltimate pressure 2 × 10-3 – 0.6 mbarRated motor power 0.75 – 0.9 kW 50 Hz0.75 – 0.9 kW 60 HzVariants 4
TRIVAC D 25 BCSPumping speed 25.7 m³/h 50 Hz30.8 m³/h 60 HzUltimate pressure 2 × 10-3 mbarRated motor power 0.75 kW 50 Hz0.75 kW 60 HzVariants 2TRIVAC D 30 TPumping speed 30.2 m³/h 50 HzUltimate pressure 5 × 10-3 mbarRated motor power 0.75 kW 50 Hz0.75 kW 60 HzVariants 2
TRIVAC D 40 BPumping speed 40 m³/h 50 Hz48 m³/h 60 HzUltimate pressure 2 × 10-3 – 0.6 mbarRated motor power 2.2 kW 50 Hz2.2 kW 60 HzVariants 2
TRIVAC D 40 BCSPumping speed 40 m³/h 50 Hz48 m³/h 60 HzUltimate pressure 2 × 10-3 mbarRated motor power 2.2 kW 50 Hz2.2 kW 60 HzVariants 2TRIVAC D 40 LPumping speed 42 m³/h 50 Hz50 m³/h 60 HzUltimate pressure 3 × 10-3 mbarRated motor power 1.1 – 1.5 kW 50 Hz1.3 – 1.5 kW 60 HzVariants 4TRIVAC D 63 LPumping speed 60 m³/h 50 Hz72 m³/h 60 HzUltimate pressure 3 × 10-3 mbarRated motor power 1.5 – 2.2 kW 50 Hz1.8 – 2.2 kW 60 HzVariants 4
TRIVAC D 65 BPumping speed 65 m³/h 50 Hz78 m³/h 60 HzUltimate pressure 2 × 10-3 mbarRated motor power 2.2 kW 50 Hz2.2 kW 60 HzVariants 1
TRIVAC D 65 BCSPumping speed 65 m³/h 50 Hz78 m³/h 60 HzUltimate pressure 2 × 10-3 mbarRated motor power 2.2 kW 50 Hz2.2 kW 60 HzVariants 2TRIVAC D 90 LPumping speed 79 m³/h 50 Hz95 m³/h 60 HzUltimate pressure 3 × 10-3 mbarRated motor power 2.2 – 3 kW 50 Hz2.6 – 3 kW 60 HzVariants 3Pfeiffer Vacuum A4 series 12 models
A 124 HPumping speed 95 m³/h 50 Hz110 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power Variants A 204 H/XPumping speed 130 m³/h 50 Hz160 m³/h 60 HzUltimate pressure 0.2 mbarRated motor power Variants A 604 HPumping speed 480 m³/h 50 Hz560 m³/h 60 HzUltimate pressure 3 × 10-3 mbarRated motor power Variants A 804 H/XPumping speed 600 m³/h 50 Hz700 m³/h 60 HzUltimate pressure 8 × 10-3 mbarRated motor power Variants A 1204 HPumping speed 1,050 m³/h 50 Hz1,150 m³/h 60 HzUltimate pressure 3 × 10-3 mbarRated motor power Variants A 1504 H/XPumping speed 1,100 m³/h 50 Hz1,200 m³/h 60 HzUltimate pressure 8 × 10-3 mbarRated motor power Variants A 1804 H/XPumping speed 1,650 m³/h 50 Hz1,700 m³/h 60 HzUltimate pressure 8 × 10-3 mbarRated motor power Variants A 1504 XNPumping speed 1,100 m³/h 60 HzUltimate pressure 0.0145 mbarRated motor power Variants A 1804 XNPumping speed 1,600 m³/h 60 HzUltimate pressure 0.0145 mbarRated motor power Variants A 3004 H/XPumping speed 3,000 m³/h 60 HzUltimate pressure 4 × 10-3 mbarRated motor power Variants A 3004 XNPumping speed 2,900 m³/h 60 HzUltimate pressure 4 × 10-3 mbarRated motor power Variants A 804 XNPumping speed 600 m³/h 60 HzUltimate pressure 0.0145 mbarRated motor power Variants Pfeiffer Vacuum A 100/200 L series 3 models
A 100 LPumping speed 100 m³/h 50 HzUltimate pressure 0.012 mbarRated motor power Variants 8A 100 L ESPumping speed 100 m³/h 50 HzUltimate pressure 3 × 10-3 mbarRated motor power Variants 3A 200 LPumping speed 200 m³/h 50 HzUltimate pressure 0.013 mbarRated motor power Variants 5Pfeiffer Vacuum ACP series 4 models
ACP 15Pumping speed 14 m³/h 50 HzUltimate pressure 0.05 mbarRated motor power Variants 9ACP 28Pumping speed 27 m³/h 50 HzUltimate pressure 0.04 mbarRated motor power Variants 14ACP 40Pumping speed 37 m³/h 50 HzUltimate pressure 0.04 mbarRated motor power Variants 15ACP 90Pumping speed 88 m³/h 50 HzUltimate pressure 0.03 mbarRated motor power Variants 6No model matches these filters.
Atlas Copco DWS VSD+ series 6 models
Atlas Copco GLS series 2 models
Becker BCV series 7 models
Becker DVT series 4 models
Becker KVT series 4 models
Becker KVX series 4 models
Becker O series 6 models
Becker SV series 16 models
Becker T series 6 models
Becker U4 series 4 models
Becker U series 8 models
Becker VADS series 3 models
Becker VARIAIR RV series 1 model
Becker VASF series 6 models
Becker VATP series 1 model
Becker VTLF series 6 models
Becker VT series 7 models
Becker VXLF series 5 models
Becker VX series 4 models
Busch DOLPHIN series 70 models
Busch MINK series 32 models
Busch R5 series 58 models
Edwards E2M series 9 models
Edwards EOSi series 10 models
Leybold NEO D series 5 models
Leybold TRIVAC series 20 models
Pfeiffer Vacuum A4 series 12 models
Pfeiffer Vacuum A 100/200 L series 3 models
Pfeiffer Vacuum ACP series 4 models
Models a manufacturer no longer carries in its current range are listed in its “Outdated models” section.
Industries
Evacuation of chambers and vessels: where the manufacturers name it
The manufacturers list these uses on their own pages.
Mechanical engineering and manufacturing
Becker describes evacuation as the rapid removal of air or gas from chambers and vessels with its series from VT to DVT; Edwards names EOSi for environmental chambers and E2M for heat pipes.
Dairy
For cheese vacuum chambers, Busch names cooling, degassing, moulding and draining with R5, MINK and DOLPHIN; Pfeiffer Vacuum names A 100/200 L, A4 and ACP for this.
Frequently asked questions
Evacuation of chambers and vessels: frequently asked questions
How does the evacuation of a vacuum chamber work?
The chamber is closed, the vacuum pump draws off the air or gas until the target pressure is reached, then the valve is closed or the process begins. Becker describes it as the rapid removal of air or gas from chambers and vessels, Busch as drawing gas out of a closed space.
Which vacuum pump for evacuating vessels?
Becker names VT, VX, KVT, KVX, VTLF, VXLF, O, U, U4, VADS, BCV, SV, VASF, VARIAIR RV, VATP, T and DVT for this. Leybold names TRIVAC and NEO D for lamps and heat pipes, Busch R5, MINK and DOLPHIN as well as Pfeiffer Vacuum A 100/200 L, A4 and ACP for cheese chambers, Atlas Copco DWS VSD+ and GLS, Edwards EOSi and E2M.
How much vacuum does evacuation need?
That is set by the process. For lamp production, Leybold names mostly 10⁻² to 10⁻³ mbar.
How long does it take to evacuate a chamber?
Becker describes evacuation as rapid. Physically, the duration depends on the volume, the pumping speed of the pump and the target pressure.
Oil-free or oil-lubricated for evacuation?
The manufacturers name both. Becker lists dry-running and oil-lubricated rotary vane vacuum pumps, claw and screw vacuum pumps as well as side channel and radial blowers; Leybold the oil-lubricated TRIVAC and NEO D; Busch the oil-lubricated R5 alongside the dry MINK and the liquid ring vacuum pump DOLPHIN; Atlas Copco the dry DWS VSD+ and the oil-lubricated GLS.
What to do when water vapour occurs during evacuation?
Leybold describes this for heat pipes: after partial filling with water, the remaining volume is evacuated, and the pump must cope with the water vapour; below 100 Pa, purge air acts like gas ballast. Leybold names VARODRY with purge gas kit, TRIVAC B, NEO D and Roots pumps for this.
Which vacuum pump for cheese vacuum chambers?
Busch names R5 and MINK, and in the product finder also DOLPHIN, for cheese vacuum chambers in which cheese is cooled, degassed, moulded and drained. Pfeiffer Vacuum names A 100/200 L, A4 and ACP for this.
How are lamps evacuated in production?
According to Leybold, lamps are evacuated and then left empty or filled with a special gas, mostly at 10⁻² to 10⁻³ mbar; TRIVAC B, TRIVAC T, NEO D and turbomolecular pumps are named. Leybold excludes LED lamps from this.
Which vacuum pump for large vacuum chambers?
Atlas Copco names the GLS for large pump chambers and the DWS VSD+ for vacuum chamber evacuation, without describing either in more detail. For the rapid evacuation of chambers and vessels, Becker names, among others, the SV and VASF side channel blowers and the VARIAIR RV and VATP radial blowers.
Which vacuum pump for environmental chambers and heat pipes?
Edwards names EOSi for environmental chambers and E2M for heat pipes. For heat pipe production, Leybold describes evacuating the remaining volume after partial filling with water and names VARODRY with purge gas kit, TRIVAC B, NEO D and Roots pumps.
A single pump or a central vacuum system?
A central system in a room of its own keeps noise and heat away from production and matches its output to the demand. Central vacuum systems are planned and built by Eugen Theis Vakuum, a company of the Ehrler & Beck group – more under Central Vacuum.
Does Ehrler & Beck also supply spare parts and service?
Yes. Ehrler & Beck offers original spare parts and accessories as well as maintenance and repair.
Which pump suits your process?
Tell us the application, the medium and the volume – we advise you on selection, spare parts and service.
