3061-01 - CRVpro 6, 115V,60Hz 1Ph, NW16 w/5/8‐3/4" Hose barb w/US plug

The robust vacuum pump CRV Pro 6 belongs to the new high-performance two-stage rotary vane pumps generation of Welch.
SKU: 3061-01
Manufacturer part number: 3061-01
$2,930.00
$2,629.50

The robust vacuum pump CRVpro 6 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), 2 liters of oil, centering ring with dirt trap, centering ring, 2 clamping rings.

Technical Data

More Information
Article Number 3062-00
Max. pumping speed at 50 Hz in m³/h (l/min) 5.1 (85)
Max pumping speed at 60 Hz in m³/h (l/min) 6.3 (105)
Max. pumping speed at 60 Hz in cfm (l/min) 3.7 (105)
Ultimate pressure in mbar (Torr) without gas ballast 2×10-3
Ultimate pressure in mbar (Torr) with gas ballast 7×10-2
Wired for 115/230V, 50/60Hz
Intake connection DN 16 KF
Exhaust connection DN 16 KF
Sound level (dB) 50
Dimensions (W/D/H) in mm 463/157/230
Oil capacity in ml 1150
Operating temperature in °C 10 - 40
Weight kg (lbs) 22 (48.5)
Ship weight in kg (lbs.) 27 (59.5)
Shipping carton dimensions (W/D/H) in mm 566/330/330
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