3242-00 - Rotary vane pump CRVpro 24

The robust vacuum pump CRVpro 24 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 (DN 16 KF)

Technical Data

• Max. pumping speed at 50 Hz in m³/h (l/min): 24 (400)
• Max pumping speed at 60 Hz in m³/h (l/min): 28.8 (480)
• Max. pumping speed at 60 Hz in cfm (l/min): 17 (480)
• Ultimate pressure in mbar (Torr) without gas ballast: 3×10^-3
• Ultimate pressure in mbar (Torr) with gas ballast: 5×10^-3
• Wired for: 220-240V/50Hz, 230V/60Hz
• Intake connection: DN 25 KF
• Exhaust connection: DN 25 KF
• Sound level (dB): 55
• Dimensions (W/D/H) in mm: 569/206/289
• Oil capacity in ml: 2200
• Operating temperature in °C: 10-40
• Weight kg (lbs): 38.5 (84.9)
• Ship weight in kg (lbs.): 43.5 (95.9)
• Shipping carton dimensions (W/D/H) in mm: 680/381/381