Edwards RV8 6.9 CFM Dual-Stage Vacuum Pump

Bơm chân không ngoài Edwards RV8 6.9 CFM Dual-Stage Vacuum Pump, được thiết kế để vận hành liên tục 24/24 trong thời gian dài, sử dụng điện 1 pha, 220v

SKU: RV8 Category:

Features and Benefits

  • 48 dB(A) and intrusive frequencies minimised.
  • Dual mode. Suitable for high throughput and high vacuum applications.
  • Easy-to-use gas ballast.
  • Fast acting inlet valve for system protection.
  • High torque, dual voltage/dual frequency motor, electronic start relay.
  • Efficient high pressure lubrication.
  • Oil-tight with printed gaskets, effective shaft seals.
  • Clamped-in sight glass.
  • Oil box well contains filling spills.
  • Hi-tech polymer blades, large diameter, easy-clean oil passages.
  • Consistent, built-in quality, cast bar construction.
  • One year warranty, as well as technical support from Edwards


  • Analytical instruments
  • Centrifuges, ultra-high speed
  • Coating
  • Degassing/curing – oil, epoxy resin
  • Distillation/extraction/filtration
  • Freeze drying
  • Furnaces
  • Gas bottle filling/emptying
  • Gel drying
  • Glove boxes, ovens
  • Laboratory bench top vacuum
  • Leak detectors, Helium
  • Load locks and transfer chambers
  • Refrigeration manufacture
  • Research and development
  • Rotary, centirfugal evaporators
  • Scanning electron microscopes – SEM
  • SEM/FIB (ion beam repair)
  • Solvent recovery
  • Surface science instruments
  • Turbomolecuar backing pumps



 Model  RV8
 Vacuum pump type  Dual stage rotary vane
 Power  110V 50/60Hz 1-PH 5A or 220V 50/60Hz 1-PH 2.1A
 Power connection  US standard 3-prong plug (NEMA 5-15P)
 Motor power at 50Hz  450 watts
 Motor power at 60Hz  550 watts
 Peak pumping speed  6.9 CFM at 60Hz
 Ultimate vacuum without gas ballast  1.5 micron/millitorr
 Ultimate vacuum with gas ballast  60 micron/millitorr
 Unit dimensions (WxDxH)  18.5 x 6.2 x 8.9″
 Shipping dimensions (WxDxH)  31 x 11.5 x 19″
 Max water vapor inlet pressure  28.5 torr (38 mbar)
 Max allowed pressure at outlet  0.2 bar gauge/2.8 psig
 Operating temperature range  54°F to 104°F (12°C to 40°C)
 Oil capacity  Minimum 0.48 quart (0.45 L), maximum 0.8 quart (0.75 L)
 Oil type  Ultragrade 19
 Nominal rotation speed at 50/60Hz  1500/1800 rpm
 Noise level  48 dB(A)
 Inlet connection  NW25/KF25
 Outlet connection  NW25/KF25
 Unit weight  57 Lbs
 Shipping weight  70 Lbs

Standard package

 Part description  Quantity
Part image
 Edwards RV8 6.9 cfm dual stage vacuum pump 1 pc
 KF25 stainless steel vacuum bellow (3 ft) 1 pc
 KF25 wing nut flange quick clamp  2 pcs
 KF25 flange centering ring  2 pcs
 110V stardard 3-prong US power cord 1 pc
 Edwards ultra grade 19 vacuum pump oil  1 pc
 User’s manual in a CD 1 pc


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  • Completely silent in operation, few moving parts with minimum maintenance requirements
  • More cost efective than any other gas supply method, onsite gas generation considerably reduces your carbon footprint
  • Gas on demand, no health hazards, no need to worry about running out of gas
  • Commission gmLab Technologies’s expert installation engineers, let us do the work for you

GIMITEC - gmLab Technologies

A nitrogen generator manufacturer, and trading service company.

Contact info:
* 0866 858 363
* sale@gimitec.com
* support@gimitec.com

GIMITEC adver!