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Specifications

Connection Inlet Flange DN 25 ISO-KF (NW25)
Connection vacuum outlet flange DN 25 ISO-KF (NW25)
Cooling Method Air Cooling (forced - fan)
Pressure Ultimate 0.200
Power Supply Voltage 1Ph 115/230V 50/60Hz

Oil Rotary Vane Pumps Two-Stage

Rotary vane pumps are considered wet, positive displacement pumps, with the term “wet” denoting that the gases being pumped are exposed to oil. The significant characteristic of oil sealed rotary vane (OSRV) pumps is the use of oil as a sealant and coolant.

 

Two-stage rotary vane vacuum pumps use a two stage compression offering high pumping speeds combined with low ultimate pressure. They are widely used in industrial, chemical, pharmaceutical, and food industries.

RV Two Stage RVP

RV oil sealed pumps have been the industry standard rotary vane pump for laboratory applications for many years thanks to design features that make them low-cost to operate and maintain versus other rotary pumps.

 

With their unique mode selector, one pump can be used for both high throughput and high vacuum applications; self-centring mechanism, no dowels to set and can replace any component; high vapour pumping capability and broad range of accessories makes RV pumps the best long-term proposition for laboratory applications.

 

RV pumps are available with speeds ranging from 3 to 12 m3/hr. With 400,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications.

Features and Benefits

  • High vapour handling - high gas ballast flow rate for up to 220 gh-1 water vapour pumping capacity.
  • Superior particulate handling - High reliability
  • Fast acting, automatic inlet valve for best in class anti-suck back protection - Safe process and systems
  • Mode selector and two position gas ballast - Configured to meet your vacuum needs
  • Designed for easy maintenance - No unplanned downtime
  • Quiet running - Better work environment

General Product Information

Connection Inlet Flange DN 25 ISO-KF (NW25)
Weight 26.30
Connection vacuum outlet flange DN 25 ISO-KF (NW25)
Power Supply Phase 1-Ph
Power Supply Voltage 1Ph 115/230V 50/60Hz
Dimension Length 0.490
IP Rating IP44
Power Supply Frequency 50 Hz
60 Hz
Dimension Height 0.229
Dimension Width 0.158
Connector Electrical Power IEC EN60320 C14 - Male (for C13 plug on mains cable)
Noise / Sound Level 48.00 db(A)
Cooling Method Air Cooling (forced - fan)
Motor Efficiency Class IE2
Connection Inlet / Outlet Flange DN 25 ISO-KF (NW25) / DN 25 ISO-KF (NW25)
Accessories / Scope of Supply This product does not include the required mains power cable for each specific region. This cable has to be additionally selected from the list of suitable accessories. Some variants of this RV12 need to be hard-wired directly. Check out the gas ballast and filter accessories to operate your product reliably under all application conditions.
Dimension Comments The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. We always recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models.
Certification Motor UL (61010-1 3rd Edition)
CSA (C22.2 No.61010-1-12)

Performance Data

Power Total Rated @60Hz 440.00
Power Total Rated @50Hz 370.00
Pumping Speed Air Nitrogen 60Hz 3.944 × 10⁻³
Pumping Speed Air Nitrogen 50Hz 3.333 × 10⁻³
Pressure Water Vapour Max 3200.00
Nominal Rotational Speed 50Hz 25.00
Capacity Water Vapour 8.000 × 10⁻⁵
Displacement @50Hz Max 3.944 × 10⁻³
Pressure Ultimate With Gas Ballast 3.00
Pressure Ultimate 0.200
Nominal Rotational Speed 60Hz 30.00
Displacement @60Hz Max 4.722 × 10⁻³

Operation Conditions - Limitations

Pressure Absolute Inlet Continous Max 50000.00
Altitude Max 2000.00
Oil Capacity Min 6.500 × 10⁻⁴
Oil Capacity Max 1.000 × 10⁻³
Pressure Absolute Outlet Continous Max 1.200 × 10⁵

Environmental Conditions

Temperature Ambient Operation Max 313.15
Temperature Ambient Operation Min 285.15
Temperature Ambient Storage Min 243.15
Temperature Ambient Storage Max 343.15

Classification

Classification Product Pressure Range Medium Vacuum: 1 mbar - 1·10⁻³ mbar
Classification High / Medium / Rough Vacuum pump Rough Vacuum Pump
Classification Dry or Wet Pump Wet
Classification Vacuum Pump Technology Oil Rotary Vane Pump Two-Stage
Classification Region US

Lubricants

Default Oil Type PFPE prepared - FOMBLIN® Y VAC 06/6 to be purchased seperately

Variants

Variant Oil Type FX
FX - (PFPE prepared)

Material of Construction

Material Exposed to Vacuum High Grade Cast Iron, cast aluminium, fluorocarbon elastomer, nitrile, silicon, chemically resistant polymers, nickel , stainless steel
Material Rotor High Grade Cast Iron
Material Stator High Grade Cast Iron
Product Title Part Number Price Add to cart
Vibration isolator - Pk4 (RV, E1M18, E2M18, XDS), A24801404 A24801404 -
RV/EMF Gas Ballast Oil Return Kit, A50523000 A50523000 EUR 258.00
Cable Power Mains - 2m USA/Japan (100-120V) NEMA 5-15P (type B) - C13 10A straight plug (mainly nXDS, mXDS, E2M0.7/1.5, RV, T-Station ...), A50507000 A50507000 EUR 27.90
Cable Power Mains - 2m open wires - C13 straight plug (mainly nXDS, mXDS, E2M0.7/1.5, RV, T-Station ...), A50508000 A50508000 -
Exhaust oil mist filter - EMF20 NW25, A46229000 A46229000 EUR 538.00
Cable Power Mains - 2m UK BS1363 (type G) - C13 10A straight plug (mainly nXDS, mXDS, E2M0.7/1.5, RV, T-Station ...), A50505000 A50505000 EUR 27.90
RV + EM/EMF Oil Return Kit, A50419000 A50419000 EUR 162.00
Cable Power Mains - 2m EU CEE 7/7 (Schuko type F) - C13 10A straight plug (mainly nXDS, mXDS, E2M0.7/1.5, RV, T-Station ...), A50506000 A50506000 -
Gas ballast adapter - for EBV20 (no restrictor RV, XDS ), A50502000 A50502000 -
Inlet catchpot - ITO20K 1.84 litres capacity weight 3.2 kg, A44110000 A44110000 -
Inlet catchpot small volume - 0.1 litre capacity weight 0.3 kg, A44105000 A44105000 -
Inlet dust filter - ITF20K (3.4) kg, A44215000 A44215000 -
Inlet chemical trap - ITC20K charcoal charge 0.4 kg, weight 3.5 kg, A44410000 A44410000 EUR 1,677.00
Oil Change Tag Pk10, A20003017 A20003017 EUR 82.40
ODP 20 Oil Drain Accessory, A50002000 A50002000 -
Inlet Desiccant Trap - ITD20K, A44510000 A44510000 -
RV Pumps Extended Drain Plug, A50503000 A50503000 -
EBV Gas Ballast control valve - EBV20 110V 1-Ph 50/60Hz, A50006984 A50006984 -
EBV Gas Ballast control valve - EBV20 220-240V 1-Ph 50/60 Hz, A50006930 A50006930 -
ADAPTOR NW25X3/4BSP ST.STL PK1, C10501416 C10501416 EUR 213.00
Foreline trap - FL20K (1kg), A13305000 A13305000 -
Product Title Part Number Price Add to cart
Oil Mist Element EMF20, A22304199 A22304199 EUR 176.00
Oil Mist Element EMF10, A22304198 A22304198 EUR 150.00
Spares Kit Outer Shaft Seal FKM RV, A65201134 A65201134 EUR 201.00
Odour Removal Element EMF20 Pk5, A22304077 A22304077 EUR 294.00
Gas Ballast Control Assembly RV, A65201008 A65201008 EUR 63.90
Odour Removal Element EMF10 Pk5, A22304079 A22304079 EUR 278.00
Spares Kit Shaft Sleeve RV, A65201136 A65201136 EUR 88.60
Clean & Overhaul Kit RV (FKM), A65201131 A65201131 EUR 205.00
Spares Kit Inlet Valve RV3/5/8/12, A65201036 A65201036 EUR 145.00
PFPE Shaft Seal Sleeve Kit, A65209136 A65209136 EUR 1,194.00
Kit RV3,5,8,12 - 15,000 Hr Service, KIT001364 KIT001364 EUR 212.00
Coupling Element RV 3/5 Pump Kit, A21071778 A21071778 EUR 48.50
Spares Kit Stator LV RV8/12, A65401702 A65401702 EUR 438.00
Annual PM RV12 Kit, KIT001250 KIT001250 EUR 908.00
Spares Kit Fan Cowl 1? RV, A65201803 A65201803 EUR 166.00
Kit RV3,5,8,12 - 3000 Hr Service, KIT001363 KIT001363 EUR 41.20
Spares Kit Oil Pump RV, A65201805 A65201805 EUR 251.00
Spares Kit C&O Nit RV, A65201137 A65201137 EUR 408.00
Kit RV12 Pumps - 30,000 Hr Service, KIT001368 KIT001368 EUR 386.00
Spares Kit Blade RV12, A65501130 A65501130 EUR 102.00
Spares Kit Stator HV RV12, A65501700 A65501700 EUR 580.00
Spares Kit Cartridge RV12, A65501032 A65501032 EUR 2,869.00
O/S Shim Kit 2.800Mm PK10, A73001764 A73001764 EUR 601.00
Inlet Strainer Spares PK5, B76010817 B76010817 EUR 204.00
Kit, RV GDC Adaptor, A65201749 A65201749 EUR 356.00
ITF20K element and gasket spares kit (0.3 kg), A44201800 A44201800 EUR 343.00