Application
Vacuum pumps for vacuum cooling
In vacuum cooling, the pressure above the warm product is lowered until its water evaporates – and evaporating water removes heat, as Becker describes it for bakery products. Leybold names rapid cooling above all for leafy vegetables, and also for sushi rice and bread; Becker names cooling times that are 20–40% shorter. Below you can see how the application works, what vacuum the manufacturers name and which of their series are intended for it – 308 models from 5 manufacturers.
Compare 308 modelsHow it works
- 308Models
- 17Series
- 5Manufacturers
- 20–40 %shorter cooling time for bakery products (Becker)
Touch the points: each part of the system explains itself.
In short
Vacuum cooling: the key facts
- Evaporation coolsBecker describes the principle of the vacuum cooling of bakery products in one sentence: evaporating water removes heat.
- 20–40% shorterFor the vacuum cooling of bakery products, Becker names cooling times that are 20–40% shorter and the series U and U4 with RBP for it, and VADS where needed in the line periphery.
- Vegetables, fruit, breadLeybold names rapid cooling above all for leafy vegetables, and also for sushi rice and bread; Atlas Copco names the vacuum cooling of vegetables, fruit and flowers.
- Six manufacturersAtlas Copco, Becker, Busch, Edwards, Elmo Rietschle and Leybold list vacuum cooling. Edwards names it as rapid cooling in food processing, Elmo Rietschle as cooling in the chemical industry, both without a description.
Operating principle
How it works: Vacuum cooling
The drawing shows the basic principle in section. The systems and pumps of the individual manufacturers differ in detail.
- LoadingThe warm product – bakery products straight from the oven, vegetables after harvest – goes into the vacuum cooler, and the chamber is closed.
- EvacuationThe vacuum pump lowers the pressure. Under vacuum, the water in the product evaporates at a low temperature, and evaporating water removes heat (Becker).
- VentingOnce the target temperature is reached, the chamber is vented and the cooled product is removed. Becker names cooling times that are 20–40% shorter.
Vacuum and sizing
Vacuum cooling: how much vacuum is needed
What the manufacturers say about pressure, pumping speed and sizing.
Which vacuum
For bakery products, Becker names cooling times that are 20–40% shorter. Which pressure a system runs at depends on the product and the target temperature: the lower the pressure, the lower the temperature at which the water in the product evaporates.
Which pumps
Becker names U and U4 (oil-lubricated rotary vane) with the Roots pump RBP, plus VADS in the line periphery. Leybold names SOGEVAC (oil-lubricated rotary vane), NOVADRY and DRYVAC (screw vacuum pumps), Atlas Copco GHS VSD+ and DWS VSD+ (screw) with the Roots pump DRB, Busch R5, COBRA, DOLPHIN and PANDA/PUMA, Edwards LR1A, LR1C and LR1D (liquid ring).
What determines the sizing
Becker and Atlas Copco name pump systems made up of a backing pump and a Roots pump (U/U4 with RBP, GHS 1202–2002 with DRB): the Roots pump increases the pumping speed at low pressure when the water vapour from the product has to be removed in large quantities.
What the manufacturers point out
The manufacturers name different products: bakery products (Becker; Leybold lists baking and cooling for DRYVAC DV FP-r), leafy vegetables, sushi rice and bread (Leybold), vegetables, fruit and flowers (Atlas Copco). In all of them, water vapour is produced, which the pump has to remove as well.
Technology
Vacuum cooling: 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.
Liquid ring vacuum pumps
103 models · 20–16,160 m³/h
Oil-lubricated rotary vane vacuum pumps
93 models · 3–1,800 m³/h
Screw vacuum pumps
78 models · 63–5,136 m³/h
Roots vacuum pumps
33 models · 250–12,000 m³/h
Screw compressors
1 model · 1,230 m³/h
Elmo Rietschle names the application without naming a series for it.
Product overview
Vacuum cooling: all 308 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 DRB series 4 models
DRB 250Pumping speed 253 m³/h 50 Hz304 m³/h 60 HzUltimate pressure Rated motor power 1.1 kW 50 Hz1.1 kW 60 HzVariants 2
DRB 500Pumping speed 505 m³/h 50 Hz606 m³/h 60 HzUltimate pressure Rated motor power 2.2 kW 50 Hz2.2 kW 60 HzVariants 2DRB 1000Pumping speed 1,000 m³/h 50 Hz1,200 m³/h 60 HzUltimate pressure Rated motor power 4 kW 50 Hz4 kW 60 HzVariants 2DRB 2000Pumping speed 2,050 m³/h 50 Hz2,460 m³/h 60 HzUltimate pressure Rated motor power 7.5 kW 50 Hz7.5 kW 60 HzVariants 2Atlas 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 GHS VSD+ series 21 models
GHS 350 VSD+Pumping 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 29GHS 402 VSD+Pumping speed 467 m³/h 50 Hz467 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 5.5 – 7.5 kW 50 Hz5.5 – 7.5 kW 60 HzVariants 4GHS 585 VSD+Pumping 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 30GHS 602 VSD+Pumping speed 640 m³/h 50 Hz640 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 7.5 – 11 kW 50 Hz7.5 – 11 kW 60 HzVariants 4GHS 730 VSD+Pumping speed 730 m³/h 50 Hz730 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 11 kW 50 Hz11 kW 60 HzVariants 30GHS 752 VSD+Pumping speed 805 m³/h 50 Hz805 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 11 – 15 kW 50 Hz11 – 15 kW 60 HzVariants 4GHS 900 VSD+Pumping speed 870 m³/h 50 Hz870 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 32GHS 902 VSD+Pumping speed 917 m³/h 50 Hz917 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 15 – 18.5 kW 50 Hz15 – 18.5 kW 60 HzVariants 4GHS 1002 VSD+Pumping speed 1,039 m³/h 50 Hz1,039 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants GHS 1202 VSD+Pumping speed 1,172 m³/h 50 Hz1,172 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants 9GHS 1300 VSD+Pumping speed 1,250 – 1,615 m³/h 50 Hz1,250 – 1,615 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 18 – 22 kW 50 Hz18 – 22 kW 60 HzVariants 33GHS 1402 VSD+Pumping speed 1,383 m³/h 50 Hz1,383 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 22 kW 50 Hz22 kW 60 HzVariants 9GHS 1602 VSD+Pumping speed 1,581 m³/h 50 Hz1,581 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 30 kW 50 Hz30 kW 60 HzVariants 9GHS 1600 VSD+Pumping speed 1,590 – 1,811 m³/h 50 Hz1,590 – 1,811 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 28 – 30 kW 50 Hz28 – 30 kW 60 HzVariants 33GHS 2002 VSD+Pumping speed 1,771 m³/h 50 Hz1,771 m³/h 60 HzUltimate pressure 0.3 mbarRated motor power 37 kW 50 Hz37 kW 60 HzVariants 9GHS 1900 VSD+Pumping speed 1,810 m³/h 50 Hz1,810 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 37 kW 50 Hz37 kW 60 HzVariants 21GHS 2700 VSD+Pumping speed 2,674 m³/h 50 Hz2,674 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 45 kW 50 Hz45 kW 60 HzVariants 8GHS 3400 VSD+Pumping speed 3,268 m³/h 50 Hz3,268 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 55 kW 50 Hz55 kW 60 HzVariants 8GHS 3800 VSD+Pumping speed 3,724 m³/h 50 Hz3,724 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 55 kW 50 Hz55 kW 60 HzVariants 9GHS 4600 VSD+Pumping speed 4,494 m³/h 50 Hz4,494 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 75 kW 50 Hz75 kW 60 HzVariants 9GHS 5400 VSD+Pumping speed 5,136 m³/h 50 Hz5,136 m³/h 60 HzUltimate pressure 0.35 mbarRated motor power 90 kW 50 Hz90 kW 60 HzVariants 9Becker RBP series 3 models
RBP 500Pumping speed 500 m³/h 50 Hz600 m³/h 60 HzUltimate pressure Rated motor power 2.2 – 3 kW 50 Hz2.2 – 3 kW 60 HzVariants 5RBP 1000Pumping speed 1,000 m³/h 50 Hz1,200 m³/h 60 HzUltimate pressure Rated motor power 4 – 5.5 kW 50 Hz4 – 5.5 kW 60 HzVariants 5RBP 2000Pumping speed 2,000 m³/h 50 Hz2,400 m³/h 60 HzUltimate pressure Rated motor power 5.5 – 7.5 kW 50 Hz5.5 – 7.5 kW 60 HzVariants 5Becker 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 Busch COBRA Industry series 36 models
COBRA NS 0070 CPumping speed 70 m³/h 50 Hz85 m³/h 60 HzUltimate pressure 0.03 mbarRated motor power 4 kW 50 Hz4.4 kW 60 HzVariants 
COBRA NC 0100 BPumping speed 110 m³/h 50 Hz130 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 3.5 kW 50 Hz4.8 kW 60 HzVariants 4
COBRA NC 0100 B ECOTORQUEPumping speed 130 m³/h 50 Hz130 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 4.8 kW 50 Hz4.8 kW 60 HzVariants 
COBRA NS 0160 CPumping speed 135 m³/h 50 Hz170 m³/h 60 HzUltimate pressure 0.03 mbarRated motor power 5.5 kW 50 Hz6.6 kW 60 HzVariants 
COBRA NC 0200 BPumping speed 220 m³/h 50 Hz265 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 6 kW 50 Hz7.6 kW 60 HzVariants 4
COBRA NC 0200 B ECOTORQUEPumping speed 265 m³/h 50 Hz265 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 7.6 kW 50 Hz7.6 kW 60 HzVariants 
COBRA NC 0300 BPumping speed 320 m³/h 50 Hz385 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 7.5 kW 50 Hz9.5 kW 60 HzVariants 4
COBRA NC 0400 BPumping speed 350 m³/h 50 Hz420 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 7.5 kW 50 Hz9.5 kW 60 HzVariants 
COBRA NX 0450 APumping speed 350 m³/h 50 Hz420 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 7.5 kW 50 Hz9.5 kW 60 HzVariants 
COBRA NC 0300 B ECOTORQUEPumping speed 385 m³/h 50 Hz385 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 9.5 kW 50 Hz9.5 kW 60 HzVariants 
COBRA NC 0400 B ECOTORQUEPumping speed 420 m³/h 50 Hz420 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 9.5 kW 50 Hz9.5 kW 60 HzVariants 
COBRA NX 0450 A ECOTORQUEPumping speed 420 m³/h 50 Hz420 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 11 kW 50 Hz11 kW 60 HzVariants 
COBRA NC 0500 BPumping speed 490 m³/h 50 Hz490 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 9 kW 50 Hz9 kW 60 HzVariants 
COBRA NC 0630 C VRPumping speed 580 m³/h 50 Hz680 m³/h 60 HzUltimate pressure 25 mbarRated motor power 22 kW 50 Hz22 kW 60 HzVariants COBRA NC 0600 CPumping speed 600 m³/h 50 Hz600 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants 
COBRA NS 0600 CPumping speed 600 m³/h 50 Hz600 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 
COBRA NC 0630 CPumping speed 630 m³/h 50 Hz630 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 15 kW 50 Hz17 kW 60 HzVariants 
COBRA NC 0630 C ECOTORQUEPumping speed 630 m³/h 50 Hz630 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 17 kW 50 Hz17 kW 60 HzVariants 
COBRA DX 0650 A PLUSPumping speed 650 m³/h 50 Hz650 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 
COBRA NX 0650 APumping speed 650 m³/h 50 Hz650 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 12.5 kW 50 Hz15 kW 60 HzVariants 
COBRA NX 0650 A ECOTORQUEPumping speed 650 m³/h 50 Hz650 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 
COBRA NF 0750 APumping speed 750 m³/h 50 Hz750 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 
COBRA NC 1000 BPumping speed 840 m³/h 50 Hz1,000 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 22 kW 50 Hz25 kW 60 HzVariants 
COBRA DX 0950 A PLUSPumping speed 950 m³/h 50 Hz950 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants 
COBRA NF 0950 APumping speed 950 m³/h 50 Hz950 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants 
COBRA NX 0950 A ECOTORQUEPumping speed 950 m³/h 50 Hz950 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants 
COBRA NC 1500 B VRPumping speed 1,160 m³/h 50 Hz1,400 m³/h 60 HzUltimate pressure 20 mbarRated motor power 30 kW 50 Hz36 kW 60 HzVariants 
COBRA DX 2000 A PLUSPumping speed 1,900 m³/h 50 Hz1,900 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 37 kW 50 Hz37 kW 60 HzVariants 
COBRA NC 2500 CPumping speed 2,000 m³/h 50 Hz2,500 m³/h 60 HzUltimate pressure 1 mbarRated motor power 55 kW 50 Hz63 kW 60 HzVariants 
COBRA NC 2000 C VRPumping speed 2,100 m³/h 50 Hz2,600 m³/h 60 HzUltimate pressure 20 mbarRated motor power 55 kW 50 Hz63 kW 60 HzVariants 
COBRA DH 2760 APumping speed 2,112 m³/h 50 Hz2,112 m³/h 60 HzUltimate pressure 1 × 10-3 mbarRated motor power 22.5 kW 50 Hz22.5 kW 60 HzVariants 
COBRA DH 2780 APumping speed 2,250 m³/h 50 Hz2,250 m³/h 60 HzUltimate pressure 1 × 10-3 mbarRated motor power 26 kW 50 Hz26 kW 60 HzVariants 
COBRA DH 4560 APumping speed 3,077 m³/h 50 Hz3,077 m³/h 60 HzUltimate pressure 1 × 10-3 mbarRated motor power 22.5 kW 50 Hz22.5 kW 60 HzVariants 
COBRA DH 4580 APumping speed 3,512 m³/h 50 Hz3,512 m³/h 60 HzUltimate pressure 1 × 10-3 mbarRated motor power 26 kW 50 Hz26 kW 60 HzVariants 
COBRA DH 6260 APumping speed 3,781 m³/h 50 Hz3,781 m³/h 60 HzUltimate pressure 1 × 10-3 mbarRated motor power 22.5 kW 50 Hz22.5 kW 60 HzVariants 
COBRA DH 6280 APumping speed 4,652 m³/h 50 Hz4,652 m³/h 60 HzUltimate pressure 1 × 10-3 mbarRated motor power 26 kW 50 Hz26 kW 60 HzVariants Busch 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 PANDA/PUMA series 26 models
PANDA WV 0250 CPumping speed 250 m³/h 50 Hz300 m³/h 60 HzUltimate pressure Rated motor power 1 kW 50 Hz1.2 kW 60 HzVariants PANDA WZ 0250 BPumping speed 263 m³/h 50 Hz315 m³/h 60 HzUltimate pressure Rated motor power 1.5 kW 50 Hz1.8 kW 60 HzVariants PANDA WV 0500 CPumping speed 500 m³/h 50 Hz600 m³/h 60 HzUltimate pressure Rated motor power 2.2 kW 50 Hz3 kW 60 HzVariants 4PUMA WY 0500 CPumping speed 500 m³/h 50 Hz600 m³/h 60 HzUltimate pressure Rated motor power 4 kW 50 Hz4.4 kW 60 HzVariants PUMA WP 0500 D2Pumping speed 520 m³/h 50 Hz620 m³/h 60 HzUltimate pressure Rated motor power 2.2 kW 50 Hz3 kW 60 HzVariants PANDA WZ 0500 BPumping speed 525 m³/h 50 Hz630 m³/h 60 HzUltimate pressure Rated motor power 4 kW 50 Hz4.4 kW 60 HzVariants PUMA WP 0700 DPumping speed 700 m³/h 50 Hz840 m³/h 60 HzUltimate pressure Rated motor power 3.5 kW 50 Hz4.8 kW 60 HzVariants PUMA WY 0700 CPumping speed 700 m³/h 50 Hz840 m³/h 60 HzUltimate pressure Rated motor power 4 kW 50 Hz4.4 kW 60 HzVariants PUMA WP 1000 D2Pumping speed 1,000 m³/h 50 Hz1,200 m³/h 60 HzUltimate pressure Rated motor power 3.5 kW 50 Hz4.8 kW 60 HzVariants PANDA WV 1200 APumping speed 1,050 m³/h 50 Hz1,260 m³/h 60 HzUltimate pressure Rated motor power 3.5 kW 50 Hz4.8 kW 60 HzVariants 5PANDA WZ 1200 APumping speed 1,050 m³/h 50 Hz1,260 m³/h 60 HzUltimate pressure Rated motor power 4 kW 50 Hz4.4 kW 60 HzVariants PUMA WY 1250 CPumping speed 1,250 m³/h 50 Hz1,500 m³/h 60 HzUltimate pressure Rated motor power 4 kW 50 Hz4.4 kW 60 HzVariants PUMA WP 1250 D2Pumping speed 1,295 m³/h 50 Hz1,555 m³/h 60 HzUltimate pressure Rated motor power 4.3 kW 50 Hz5.2 kW 60 HzVariants PANDA WV 1800 APumping speed 1,600 m³/h 50 Hz1,920 m³/h 60 HzUltimate pressure Rated motor power 4.3 kW 50 Hz5.2 kW 60 HzVariants 5PUMA WY 2000 CPumping speed 2,010 m³/h 50 Hz2,435 m³/h 60 HzUltimate pressure Rated motor power 5.5 kW 50 Hz6.6 kW 60 HzVariants PUMA WP 2000 D2Pumping speed 2,020 m³/h 50 Hz2,435 m³/h 60 HzUltimate pressure Rated motor power 5.5 kW 50 Hz7 kW 60 HzVariants PANDA WV 2400 APumping speed 2,120 m³/h 50 Hz2,540 m³/h 60 HzUltimate pressure Rated motor power 5.5 kW 50 Hz7 kW 60 HzVariants 5PANDA WZ 2400 APumping speed 2,120 m³/h 50 Hz2,540 m³/h 60 HzUltimate pressure Rated motor power 5.5 kW 50 Hz6.6 kW 60 HzVariants PANDA WV 2200 APumping speed 2,155 m³/h 50 Hz2,585 m³/h 60 HzUltimate pressure Rated motor power 5.5 kW 50 Hz6.3 kW 60 HzVariants PUMA WY 3600 APumping speed 3,600 m³/h 50 Hz3,600 m³/h 60 HzUltimate pressure Rated motor power 15 kW 50 Hz15 kW 60 HzVariants PANDA WV 4500 BPumping speed 4,500 m³/h 50 Hz5,400 m³/h 60 HzUltimate pressure Rated motor power 11 kW 50 Hz12.6 kW 60 HzVariants 4PUMA WP 4500 B2Pumping speed 4,500 m³/h 50 Hz5,400 m³/h 60 HzUltimate pressure Rated motor power 11 kW 50 Hz12.6 kW 60 HzVariants PUMA WP 5400 APumping speed 6,480 m³/h 50 Hz6,480 m³/h 60 HzUltimate pressure Rated motor power 11 kW 50 Hz11 kW 60 HzVariants PUMA WP 8100 APumping speed 8,100 m³/h 50 Hz8,100 m³/h 60 HzUltimate pressure Rated motor power 18.5 kW 50 Hz18.5 kW 60 HzVariants PUMA WY 8000 APumping speed 8,100 m³/h 50 Hz8,100 m³/h 60 HzUltimate pressure Rated motor power 11 kW 50 Hz11 kW 60 HzVariants PUMA WG 9600Pumping speed 12,000 m³/h 50 Hz12,000 m³/h 60 HzUltimate pressure 130 mbarRated motor power Variants 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 LR1A series 12 models
Edwards LR1A700Pumping speed 601.2 m³/h 50 Hz698.4 m³/h 60 HzUltimate pressure 33 mbarRated motor power 18.5 kW 50 Hz30 kW 60 HzVariants 3Edwards LR1A800Pumping speed 748.8 m³/h 50 Hz889.2 m³/h 60 HzUltimate pressure 33 mbarRated motor power 22 kW 50 Hz30 kW 60 HzVariants 3Edwards LR1A1200Pumping speed 1,080 m³/h 50 Hz1,321.2 m³/h 60 HzUltimate pressure 33 mbarRated motor power 37 kW 50 Hz45 kW 60 HzVariants 3Edwards LR1A1300Pumping speed 1,231.2 m³/h 50 Hz1,450.8 m³/h 60 HzUltimate pressure 33 mbarRated motor power 37 kW 50 Hz55 kW 60 HzVariants 3Edwards LR1A1600Pumping speed 1,699.2 m³/h 50 Hz2,001.6 m³/h 60 HzUltimate pressure 33 mbarRated motor power 45 kW 50 Hz75 kW 60 HzVariants 3Edwards LR1A2500Pumping speed 2,451.6 m³/h 50 Hz2,779.2 m³/h 60 HzUltimate pressure 33 mbarRated motor power 75 kW 50 Hz90 kW 60 HzVariants 3Edwards LR1A4000Pumping speed 3,996 m³/h 50 Hz3,996 m³/h 60 HzUltimate pressure 33 mbarRated motor power 110 kW 50 Hz110 kW 60 HzVariants 3Edwards LR1A5000Pumping speed 4,536 m³/h 50 Hz4,536 m³/h 60 HzUltimate pressure 33 mbarRated motor power 132 kW 50 Hz132 kW 60 HzVariants 3Edwards LR1A5500Pumping speed 5,292 m³/h 50 Hz5,292 m³/h 60 HzUltimate pressure 33 mbarRated motor power 160 kW 50 Hz160 kW 60 HzVariants 3Edwards LR1A6500Pumping speed 6,012 m³/h 50 Hz6,012 m³/h 60 HzUltimate pressure 33 mbarRated motor power 160 kW 50 Hz160 kW 60 HzVariants 3Edwards LR1A8000Pumping speed 8,100 m³/h 50 Hz8,100 m³/h 60 HzUltimate pressure 33 mbarRated motor power 250 kW 50 Hz250 kW 60 HzVariants 3Edwards LR1A500Pumping speed Ultimate pressure 33 mbarRated motor power 15 kW 50 Hz22 kW 60 HzVariants 2Edwards LR1C series 9 models
Edwards LR1C030Pumping speed 27 m³/h 50 Hz31 m³/h 60 HzUltimate pressure 33 mbarRated motor power 0.81 kW 50 Hz1.27 kW 60 HzVariants 3Edwards LR1C050Pumping speed 50.4 m³/h 50 Hz61.2 m³/h 60 HzUltimate pressure 33 mbarRated motor power 1.45 kW 50 Hz2.55 kW 60 HzVariants 3Edwards LR1C080Pumping speed 79.2 m³/h 50 Hz93.6 m³/h 60 HzUltimate pressure 33 mbarRated motor power 2.35 kW 50 Hz3.45 kW 60 HzVariants 3Edwards LR1C110Pumping speed 111.6 m³/h 50 Hz129.6 m³/h 60 HzUltimate pressure 33 mbarRated motor power 3.85 kW 50 Hz6.3 kW 60 HzVariants 3Edwards LR1C150Pumping speed 165.6 m³/h 50 Hz194.4 m³/h 60 HzUltimate pressure 33 mbarRated motor power 4 kW 50 Hz5.5 – 6.3 kW 60 HzVariants 6Edwards LR1C200Pumping speed 230.4 m³/h 50 Hz270 m³/h 60 HzUltimate pressure 33 mbarRated motor power 5.5 kW 50 Hz7.5 – 8.2 kW 60 HzVariants 6Edwards LR1C300Pumping speed 280.8 m³/h 50 Hz331.2 m³/h 60 HzUltimate pressure 33 mbarRated motor power 7.5 kW 50 Hz11 – 12.9 kW 60 HzVariants 6Edwards LR1C400Pumping speed 399.6 m³/h 50 Hz471.6 m³/h 60 HzUltimate pressure 33 mbarRated motor power 11 kW 50 Hz18.5 kW 60 HzVariants 6Edwards LR1C500Pumping speed 500.4 m³/h 50 Hz579.6 m³/h 60 HzUltimate pressure 33 mbarRated motor power 15 kW 50 Hz18.5 kW 60 HzVariants 6Edwards LR1D series 12 models
Edwards LR1D0035Pumping speed 20 m³/h 50 Hz28.8 m³/h 60 HzUltimate pressure 30 mbarRated motor power 0.9 kW 50 Hz1.12 kW 60 HzVariants 4Edwards LR1D0060Pumping speed 42.6 m³/h 50 Hz45.7 m³/h 60 HzUltimate pressure 30 mbarRated motor power 1.94 kW 50 Hz2.24 kW 60 HzVariants 4Edwards LR1D0100Pumping speed 69.5 m³/h 50 Hz90.1 m³/h 60 HzUltimate pressure 30 mbarRated motor power 2.8 kW 50 Hz4.1 kW 60 HzVariants 4Edwards LR1D0135Pumping speed 101.1 m³/h 50 Hz130.5 m³/h 60 HzUltimate pressure 30 mbarRated motor power 3.06 kW 50 Hz4.1 kW 60 HzVariants 4Edwards LR1D0170Pumping speed 117.7 m³/h 50 Hz148.2 m³/h 60 HzUltimate pressure 30 mbarRated motor power 3.8 kW 50 Hz4.1 kW 60 HzVariants 4Edwards LR1D0260Pumping speed 168.5 m³/h 50 Hz208 m³/h 60 HzUltimate pressure 30 mbarRated motor power 5.78 kW 50 Hz7.46 kW 60 HzVariants 4Edwards LR1D0340Pumping speed 252.7 m³/h 50 Hz301.6 m³/h 60 HzUltimate pressure 30 mbarRated motor power 7.8 kW 50 Hz11.19 kW 60 HzVariants 2Edwards LR1D0510Pumping speed 336 m³/h 50 Hz393.2 m³/h 60 HzUltimate pressure 30 mbarRated motor power 10.82 kW 50 Hz14.92 kW 60 HzVariants 2Edwards LR1D0770Pumping speed 476.7 m³/h 50 Hz578.7 m³/h 60 HzUltimate pressure 30 mbarRated motor power 14.92 kW 50 Hz18.65 kW 60 HzVariants 3Edwards LR1D0940Pumping speed 729.6 m³/h 50 Hz880.5 m³/h 60 HzUltimate pressure 30 mbarRated motor power 23.13 kW 50 Hz29.84 kW 60 HzVariants 3Edwards LR1D1280Pumping speed 951.5 m³/h 50 Hz1,193.4 m³/h 60 HzUltimate pressure 30 mbarRated motor power 28.35 kW 50 Hz41.03 kW 60 HzVariants 3Edwards LR1D2040Pumping speed 1,340 m³/h 50 Hz1,644.1 m³/h 60 HzUltimate pressure 30 mbarRated motor power 42.15 kW 50 Hz60.43 kW 60 HzVariants 3Leybold DRYVAC series 9 models
DRYVAC DV 200Pumping speed 210 m³/h 50 Hz210 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 7.5 kW 50 Hz7.5 kW 60 HzVariants 4
DRYVAC DV 300Pumping speed 280 m³/h 50 Hz280 m³/h 60 HzUltimate pressure 0.01 mbarRated motor power 7.5 kW 50 Hz7.5 kW 60 HzVariants 4
DRYVAC DV 500Pumping speed 380 – 460 m³/h 50 Hz380 – 460 m³/h 60 HzUltimate pressure 0.01 – 0.05 mbarRated motor power 11 kW 50 Hz11 kW 60 HzVariants 5
DRYVAC DV 650Pumping speed 650 m³/h 50 Hz650 m³/h 60 HzUltimate pressure 5 × 10-3 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 33DRYVAC DV 650 FPPumping speed 650 m³/h 50 Hz650 m³/h 60 HzUltimate pressure 5 × 10-3 mbarRated motor power 15 kW 50 Hz15 kW 60 HzVariants 8
DRYVAC DV 800Pumping speed 800 m³/h 50 Hz800 m³/h 60 HzUltimate pressure 5 × 10-3 mbarRated motor power 19.6 kW 50 Hz19.6 kW 60 HzVariants 11DRYVAC DV 800 FP-rPumping speed 800 m³/h 50 Hz800 m³/h 60 HzUltimate pressure 5 × 10-3 mbarRated motor power 19.6 kW 50 Hz19.6 kW 60 HzVariants 4
DRYVAC DV 1200Pumping speed 1,250 m³/h 50 Hz1,250 m³/h 60 HzUltimate pressure 5 × 10-3 mbarRated motor power 30 kW 50 Hz30 kW 60 HzVariants 3DRYVAC DV 1600Pumping speed 1,600 m³/h 50 Hz1,600 m³/h 60 HzUltimate pressure 5 × 10-3 mbarRated motor power 39.2 kW 50 Hz39.2 kW 60 HzVariants 1Leybold NOVADRY series 4 models
NOVADRY ND 65Pumping speed 63 m³/h 50 Hz63 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 1.5 kW 50 Hz1.5 kW 60 HzVariants 3
NOVADRY ND 100Pumping speed 96 m³/h 50 Hz96 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 2.2 kW 50 Hz2.2 kW 60 HzVariants 3NOVADRY ND 160Pumping speed 138 m³/h 50 Hz138 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 3 kW 50 Hz3 kW 60 HzVariants 3NOVADRY ND 200Pumping speed 175 m³/h 50 Hz175 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 4 kW 50 Hz4 kW 60 HzVariants 3Leybold SOGEVAC series 23 models
SOGEVAC SV 10 BPumping speed 9.5 m³/h 50 Hz11.5 m³/h 60 HzUltimate pressure 1.5 mbarRated motor power 0.55 kW 50 Hz0.75 kW 60 HzVariants 3
SOGEVAC SV 16 DPumping speed 14.5 m³/h 50 Hz17 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 0.75 kW 50 Hz0.9 kW 60 HzVariants 13SOGEVAC SV 16 DIPumping speed 14.5 m³/h 50 Hz17 m³/h 60 HzUltimate pressure 0.1 mbarRated motor power 0.75 kW 50 Hz0.9 kW 60 HzVariants 4
SOGEVAC SV 16 BPumping speed 15 m³/h 50 Hz17 m³/h 60 HzUltimate pressure 1 mbarRated motor power 0.55 kW 50 Hz0.75 kW 60 HzVariants 7
SOGEVAC SV 25 BPumping speed 22.5 m³/h 50 Hz25 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 0.9 kW 50 Hz1.1 kW 60 HzVariants 12
SOGEVAC SV 25 DPumping speed 22.5 m³/h 50 Hz25.5 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 0.75 kW 50 Hz0.9 kW 60 HzVariants 15
SOGEVAC SV 28 BIPumping speed 23 m³/h 50 Hz27 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 0.55 – 0.75 kW 50 Hz0.66 – 1.1 kW 60 HzVariants 2SOGEVAC SV 40 BI FCPumping speed 36 m³/h 50 Hz36 m³/h 60 HzUltimate pressure 0.2 mbarRated motor power 1.5 kW 50 Hz1.5 kW 60 HzVariants 3SOGEVAC SV 55 BI²Pumping speed 36 m³/h 50 Hz36 m³/h 60 HzUltimate pressure 0.2 mbarRated motor power Variants 4
SOGEVAC SV 40 BPumping speed 38.5 m³/h 50 Hz47 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 1.1 kW 50 Hz1.5 kW 60 HzVariants 25
SOGEVAC SV 40 BIPumping speed 40 m³/h 50 Hz48 m³/h 60 HzUltimate pressure 0.05 mbarRated motor power 1.1 – 1.3 kW 50 Hz1.3 – 1.6 kW 60 HzVariants 3SOGEVAC SV 65 BI FCPumping speed 50 m³/h 50 Hz50 m³/h 60 HzUltimate pressure 0.2 mbarRated motor power 1.5 kW 50 Hz1.5 kW 60 HzVariants 2SOGEVAC SV 70 BI²Pumping speed 50 m³/h 50 Hz50 m³/h 60 HzUltimate pressure 0.2 mbarRated motor power Variants 2
SOGEVAC SV 65 BPumping speed 54 m³/h 50 Hz64 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 1.5 kW 50 Hz1.8 kW 60 HzVariants 22
SOGEVAC SV 100 BPumping speed 87.5 m³/h 50 Hz105 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 2.2 kW 50 Hz3.5 kW 60 HzVariants 31SOGEVAC SV 120 BI FCPumping speed 90 – 100 m³/h 50 Hz90 – 100 m³/h 60 HzUltimate pressure 0.2 mbarRated motor power 2.2 kW 50 Hz2.2 kW 60 HzVariants 2
SOGEVAC SV 120 BPumping speed 110 m³/h 50 Hz122 m³/h 60 HzUltimate pressure 0.5 mbarRated motor power 2.4 kW 50 Hz3.2 kW 60 HzVariants 12
SOGEVAC SV 220 BPumping speed 180 m³/h 50 Hz220 m³/h 60 HzUltimate pressure 0.08 mbarRated motor power 4.5 kW 50 Hz4.8 kW 60 HzVariants 8
SOGEVAC SV 300 BPumping speed 240 m³/h 50 Hz290 m³/h 60 HzUltimate pressure 0.08 mbarRated motor power 5.5 kW 50 Hz6.3 kW 60 HzVariants 45
SOGEVAC SV 320 BPumping speed 284 m³/h 50 Hz330 m³/h 60 HzUltimate pressure 0.08 mbarRated motor power 7.5 kW 50 Hz7.5 kW 60 HzVariants 6
SOGEVAC SV 570 BPumping speed 470 m³/h 50 HzUltimate pressure 0.08 mbarRated motor power 11 kW 50 Hz11 – 13.2 kW 60 HzVariants 6
SOGEVAC SV 630 BPumping speed 640 m³/h 50 Hz755 m³/h 60 HzUltimate pressure 0.08 mbarRated motor power 15 kW 50 Hz18.5 kW 60 HzVariants 34
SOGEVAC SV 750 BPumping speed 755 m³/h 50 HzUltimate pressure 0.08 mbarRated motor power 18.5 kW 50 HzVariants 15No model matches these filters.
Atlas Copco DRB series 4 models
Atlas Copco DWS VSD+ series 6 models
Atlas Copco GHS VSD+ series 21 models
Becker RBP series 3 models
Becker U4 series 4 models
Becker U series 8 models
Becker VADS series 3 models
Busch COBRA Industry series 36 models
Busch DOLPHIN series 70 models
Busch PANDA/PUMA series 26 models
Busch R5 series 58 models
Edwards LR1A series 12 models
Edwards LR1C series 9 models
Edwards LR1D series 12 models
Leybold DRYVAC series 9 models
Leybold NOVADRY series 4 models
Leybold SOGEVAC series 23 models
Models a manufacturer no longer carries in its current range are listed in its “Outdated models” section.
Industries
Vacuum cooling: where the manufacturers name it
The manufacturers list these uses on their own pages.
Food and beverage
Busch lists vacuum cooling in its product finder with R5, COBRA, DOLPHIN and PANDA/PUMA; Edwards names rapid cooling in food processing with its liquid ring series LR1A, LR1C and LR1D.
Packaging
Becker names the vacuum cooling of bakery products (20–40% shorter cooling time, U/U4 with RBP) under primary packaging and food processing, Leybold the rapid cooling of leafy vegetables, sushi rice and bread with SOGEVAC, NOVADRY and DRYVAC under food processing and packaging.
Chemicals
Elmo Rietschle lists cooling among its applications for the chemical industry without describing it or naming a series.
Frequently asked questions
Vacuum cooling: frequently asked questions
How does vacuum cooling work?
The warm product goes into a sealed chamber, and the vacuum pump lowers the pressure. Under vacuum, the water in the product evaporates at a low temperature, and evaporating water removes heat – this is how Becker describes the principle for bakery products. At the end, the chamber is vented and the cooled product is removed.
How much faster is vacuum cooling?
For the vacuum cooling of bakery products, Becker names cooling times that are 20–40% shorter. Leybold speaks of rapid cooling.
Which vacuum pump for the vacuum cooling of bakery products?
Becker names its U and U4 series with the Roots pump RBP for this, and VADS where needed in the line periphery. Leybold lists baking and cooling with vacuum for DRYVAC DV FP-r and names bread among the products that are vacuum-cooled with SOGEVAC, NOVADRY and DRYVAC.
Which vacuum pump for vegetables, lettuce and fruit?
Leybold names vacuum cooling above all for leafy vegetables, and SOGEVAC, NOVADRY and DRYVAC for it. Atlas Copco names the vacuum cooling of vegetables, fruit and flowers for its Roots pump DRB and the screw vacuum pumps GHS VSD+ 1202–2002.
How much vacuum does vacuum cooling need?
In physical terms: the lower the pressure, the lower the temperature at which the water in the product evaporates. Which pressure a system runs at depends on the product and the target temperature.
Oil-free or oil-lubricated for vacuum cooling?
Both are named. Oil-lubricated rotary vane vacuum pumps: Becker U and U4, Leybold SOGEVAC, Busch R5; oil-lubricated screw vacuum pumps: Atlas Copco GHS VSD+. Dry-running: Leybold NOVADRY and DRYVAC, Atlas Copco DWS VSD+, Busch COBRA (screw) and PANDA/PUMA (Roots). With water as the operating liquid: Busch DOLPHIN and Edwards LR1A, LR1C, LR1D (liquid ring).
Why is bread cooled under vacuum?
Because evaporating water removes heat from the baked goods, as Becker describes it; Becker names cooling times that are 20–40% shorter. Leybold names bread alongside leafy vegetables and sushi rice among the products that are vacuum-cooled.
What happens to the water vapour from the product?
The vapour enters the line to the vacuum pump together with the extracted air. A separator retains condensate, and the pump discharges air and vapour through the exhaust. For the application, Becker and Atlas Copco name pump systems made up of a backing pump and a Roots pump (U/U4 with RBP, GHS 1202–2002 with DRB), which remove large gas volumes at low pressure.
Which manufacturers name vacuum cooling?
It is named by Atlas Copco (DRB, GHS VSD+, DWS VSD+), Becker (U, U4, RBP, VADS), Busch (R5, COBRA, DOLPHIN, PANDA/PUMA), Edwards (LR1A, LR1C, LR1D), Elmo Rietschle (without a series) and Leybold (SOGEVAC, NOVADRY, DRYVAC).
Is vacuum cooling also used in the chemical industry?
Elmo Rietschle lists cooling among its applications for the chemical industry, but does not describe it and names no series. Atlas Copco also names cooling and cooling systems for DWS VSD+ and GHS VSD+ 402–1002 without a description.
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.
