Home > Vacuum Pumps > Rotary Vane > Welch > CRVpro - NEW > Welch CRVpro 65 - NEW

Welch CRVpro 65 - NEW

Manufacturer Part Number: 3657-01
Price: $10,100.00
Quantity:
Welch CRVpro 65 - NEW
Click Image to Enlarge
Welch CRVpro 65 - NEW

Welch Gardner Denver CRVpro 65 Two-Stage Rotary Vane Vacuum Pump - NEW

The robust vacuum pump CRVpro 65 belongs to the new high-performance two-stage rotary vane pumps generation of Welch. The pump impresses with its long service life, absolute reliability and its low maintenance requirements.

This has been enabled thanks to 3 major innovations:

  • Its low running temperature, which slows down potential corrosion processes and reduces the oil consumption.
  • Its large oil reservoir ensures a low chemical concentration, which contributes to the prolongation of the oil exchange intervals.
  • Its special inside coating increases the chemical resistance of the pump.

Scope of delivery: Pump with motor, 3 line cords (EU/UK/US), 3 liters of oil, centering ring with dirt trap, centering ring, 2 clamping rings.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Welch CRVpro 65

Specifications CRVpro 48 CRVpro 65
Free air displacement @ 60 Hz 33.8 cfm (957 l/min) 45.9 cfm (1,300 l/min)
Free air displacement @ 50 Hz 48 m3/hr (800 l/min) 65 m3/hr (1,083 l/min)
Total ultimate vacuum pressure 0.0015 Torr (0.002 mbar)
GB open full, total pressure 0.004 Torr (0.005 mbar) 0.005 Torr (0.007 mbar)
Motor pump @ 60 Hz 1,720 rpm
Motor power 1.5 kW 2.2 kW
Oil capacity 4.5 liters 4 liters
Intake / exhaust flanges NW 40
Noise level 58 dBA
Ambient environmental temp. 10 - 40°C
Dimensions 79.6 x 26.2 x 36.9 cm (29 x 9 x 15 in.)
Weight 62.3 kg (137 lbs) 65 kg (143 lbs)

Request for Quote

Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs. Please follow the above link, and fill out the quote form.

Welch Gardner Denver CRVpro 65 Two-Stage Rotary Vane Vacuum Pump - NEW

365701 / 3657-01  230-240/380-420V 50 Hz, 240-265/415-460V 60 Hz 3-phase