DRYVAC DV 300Pumping speed 280 m³/hUltimate pressure 0.01 mbar
DRYVAC DV 200 3Ph 200-240 V 50/60 Hz, LEYBONOL LVO 210
The Leybold DRYVAC DV 200 is a dry-compressing, water-cooled screw vacuum pump with 210 m³/h maximum pumping speed and an ultimate pressure of < 5 × 10⁻² mbar. The integrated frequency converter and the hermetically sealed design make it the compact entry into the DRYVAC series. Ehrler & Beck supplies the DRYVAC DV 200 in four variants with matching accessories and service.
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- Pumping speed 210 m³/h 50 Hz 210 m³/h 60 Hz
- Ultimate pressure 0.05 mbar
- Rated motor power 7.5 kW 50 Hz 7.5 kW 60 Hz
| Variant | Part number |
|---|---|
| 3Ph 380-460 V 50/60 Hz, LEYBONOL LVO 210 | 112020V15 |
| 3Ph 380-460 V 50/60 Hz, LEYBONOL LVO 410, PFPE version | 112020V25 |
| 3Ph 200-240 V 50/60 Hz, LEYBONOL LVO 210 (selected) | 112020V19 |
| 3Ph 380-460 V 50/60 Hz, LEYBONOL LVO 210, with GENIUS Box | 14640200V90DGN |
Leybold DRYVAC DV 200 – the compact entry into dry screw technology
The DRYVAC DV 200 is the smallest model in the DRYVAC series. It achieves a maximum pumping speed of 210 m³/h and an ultimate pressure of < 5 × 10⁻² mbar (without gas ballast). The rated power is 7.5 kW; according to Leybold, the pump draws only 4.1 kW at ultimate pressure. At 1115 × 612 × 478 mm and around 370 kg, it can be installed directly at the system thanks to water cooling (8 l/min) and a noise level of 65 dB(A) (with silencer, at ultimate pressure). The inlet is DN 63 ISO-K, the exhaust DN 40 ISO-KF. Leybold specifies the water vapour tolerance as 50 mbar and the water vapour capacity as 5 kg/h.Frequency converter and sensors as standard
All DRYVAC models have a built-in frequency converter that works together with three standard sensors for exhaust pressure, motor temperature and cooling water outlet temperature and issues status messages and warnings when needed. An RS485 interface and I/O connections are provided; fieldbus modules are available as accessories.Typical applications
Drying, coating systems, steam sterilisation and heat treatment – wherever a hermetically sealed, oil-free backing pump is required. With the matching RUVAC adapters, the DV 200 becomes a backing pump for Roots pumps.Variants of the DRYVAC DV 200
The DRYVAC DV 200 is available from Ehrler & Beck in four variants (part numbers 112020V15, 112020V25, 112020V19, 14640200V90DGN). The rated power is 7.5 kW for all variants, the mains voltage ranges from 200–240 V to 380–460 V (50/60 Hz) and the weight is around 370 kg. Versions with LEYBONOL LVO 210 and LEYBONOL LVO 410 are available.Features of the DRYVAC series
- Oil-free pumping chamber: dry screw technology without oil backstreaming into the process
- For the harshest applications: hermetically sealed, several purge gas options, flushable
- Plug & Play: integrated frequency converter with sensors for exhaust pressure, motor and cooling water temperature, RS485 and fieldbus options
- Energy-efficient: patented rotor design and blow-off valves reduce power consumption
- Compact and water-cooled: according to Leybold significantly smaller than comparable pumps, cooling channels designed to prevent clogging
- Combinable: with RUVAC Roots pumps to form pump systems
| Pumping speed 50Hz | 210 |
|---|---|
| Pumping speed 60Hz | 210 |
| Ultimate pressure | 0.05 |
| Rated motor power 50Hz | 7.5 |
| Rated motor power 60Hz | 7.5 |
| Weight | 370 |
| Length | 111.5 |
| Width | 61.2 |
| Height | 47.8 |
| Inlet connection flange | DN 63 ISO-K |
| Outlet connection flange | DN 40 ISO-KF |
| Noise level | 65 dB(A) |
| Cooling method | Water cooling |
| Oil type | LEYBONOL LVO 210, LEYBONOL LVO 410 |
Additional technical data
| Technical data | Value |
|---|---|
| Max. pumping speed (without gas ballast) | 210 m³/h |
| Ultimate pressure without gas ballast | < 5 × 10⁻² mbar |
| Ultimate pressure with gas ballast | < 0.8 mbar |
| Water vapour tolerance | 50 mbar (with purge gas and gas ballast) |
| Water vapour capacity | 5 kg/h |
| Max. permissible inlet pressure | 1050 mbar |
| Max. permissible exhaust pressure | +200 mbar (relative to ambient) |
| Integral leak rate | < 10⁻⁵ mbar·l/s |
| Rated power | 7.5 kW |
| Power consumption at ultimate pressure | 4.1 kW |
| Mains voltage | 200-240 V ± 10 %, 50/60 Hz, 3-phase |
| Frequency converter | on the pump |
| Lubricant | LEYBONOL LVO 210 (synthetic oil), filling quantity 1.0 l |
| Inlet connection | DN 63 ISO-K |
| Exhaust connection | DN 40 ISO-KF |
| Cooling | Water |
| Cooling water flow, nominal | 8 l/min |
| Cooling water temperature | 5 to 35 °C |
| Cooling water connection | G 1/2" |
| Purge gas connection | Quick connect D10 |
| Noise level | 65 dB(A) with silencer, at ultimate pressure (DIN EN ISO 2151) |
| IP protection class | IP 54 |
| Permissible ambient temperature | 5 to 50 °C |
| Relative humidity | 90 %, non-condensing |
| Installation altitude, max. | 2000 m above sea level |
| Materials in the pumping chamber | Grey cast iron, spheroidal graphite cast iron, FKM, steel, stainless steel, epoxy paint |
| Product name | Part number |
|---|---|
| Service kit DV 200/300 | EK32000111 |
| Gasket for plug screw (oil filler plug) | ES23955165 |
| LEYBONOL LVO 210, 5 litres | L21005 |
| LEYBONOL LVO 210, 208 litres | L21099 |
| LEYBONOL LVO 410 (PFPE), 1 litre | L41001 |
| Product name | Part number |
|---|---|
| Roots adapter RUVAC WA(U)/WS(U) 501 / WH 700 for DV 200/300 | 112004A03 |
| Roots adapter RUVAC WA(U)/WS(U) 1001 for DV 200/300 | 112004A04 |
| Roots adapter RUVAC WA(U)/WS(U) 2001 for DV 200/300 | 112004A05 |
| Roots adapter RUVAC WH(U) 2500 for DV 200/300 | 112004A07 |
| Non-return valve DRYVAC DV 200-300 (disc, spring-loaded) | 112004A14 |
| Non-return ball valve DN 40 ISO-KF (vertical installation only) | 115005A01 |
| High-performance silencer DN 40 ISO-KF | 115005A21 |
| Elbow 90° DN 40 ISO-KF, stainless steel | 88464 |
| Blanking plug for blow-off valve (BoV) | 112004A10 |
| BoV kit (blow-off valve) with PEEK valve ball, DV 200-650 | 112004A11 |
| Flushing kit with solenoid valve DV 200/300/500 | 112004A33 |
| Inlet purge kit with solenoid valve DV 200/300/500 | 112004A34 |
| RS485/USB interface cable for X104, 1.8 m | 161820USB |
| PROFIBUS DP module | 112005A78 |
| PROFINET module | 112005A75 |
| EtherCAT module | 112005A76 |
| Relay module (digital output) | 112005A70 |
| Ethernet module (dual port) | 112005A72 |
| GENIUS retrofit kit (Genius Box) | 175001A01 |
DRYVAC DV 300Pumping speed 280 m³/hUltimate pressure 0.01 mbar
DRYVAC DV 500Pumping speed 380 – 460 m³/hUltimate pressure 0.01 – 0.05 mbar
DRYVAC DV 650Pumping speed 650 m³/hUltimate pressure 5 × 10-3 mbar
DRYVAC DV 650 FPPumping speed 650 m³/hUltimate pressure 5 × 10-3 mbar
DRYVAC DV 800Pumping speed 800 m³/hUltimate pressure 5 × 10-3 mbarDRYVAC DV 800 FP-rPumping speed 800 m³/hUltimate pressure 5 × 10-3 mbar
DRYVAC DV 1200Pumping speed 1,250 m³/hUltimate pressure 5 × 10-3 mbarDRYVAC DV 1600Pumping speed 1,600 m³/hUltimate pressure 5 × 10-3 mbar
