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Laboratory vacuum pump CRVpro 24
rotary vanelubricated

Laboratory vacuum pump - CRVpro 24 - WELCH VACUUM - rotary vane / lubricated
Laboratory vacuum pump - CRVpro 24 - WELCH VACUUM - rotary vane / lubricated
Laboratory vacuum pump - CRVpro 24 - WELCH VACUUM - rotary vane / lubricated - image - 2
Laboratory vacuum pump - CRVpro 24 - WELCH VACUUM - rotary vane / lubricated - image - 3
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Characteristics

Applications
laboratory
Technology
rotary vane
Options
lubricated
Flow

436 l/min
(115.18 us gal/min)

Power

Max.: 0.85 kW
(1.16 hp)

Min.: 0.7 kW
(0.95 hp)

Pressure

0 bar
(0 psi)

Tank volume

2.2 l
(0.6 gal)

Weight

38.5 kg
(84.9 lb)

Length

56.9 cm
(22.4 in)

Width

20.6 cm
(8.1 in)

Height

28.9 cm
(11.4 in)

Description

Product Overview
  • Cat. No #3242-00
  • Oil-sealed rotary vane vacuum pump with chemical-resistant coating on the oil case and pump module
  • Max pumping speed: 26.2 m3/h (436 l/min)
  • Consumes up to 36% less oil and runs 10°C cooler than comparable pumps
  • 40% larger oil capacity (2200 ml) to dilute aggressive chemicals
  • Ultimate pressure: 3×10^-3 mbar


Applications
  • Freeze drying (lyophilization)
  • Vacuum ovens
  • Schlenk lines and inert-gas systems
  • Backing for turbomolecular pumps
  • Degassing of liquids and resins
  • Evacuation of vessels and chambers


Notes
  • Direct drive pumps are not recommended for filtration, continuous aspiration, drying electrophoresis gels, or sustained operation above 30 torr.


Technical Data (key values for CRVpro 24)
  • Max pumping speed: 26.2 m3/h (436 l/min)
  • Ultimate pressure: 3×10^-3 mbar
  • Free air displacement (@50 Hz): 26.2 m3/h (436 l/min)
  • Oil capacity: 2200 ml
  • Motor speed (50 / 60 Hz): 1450 / 1750 rpm
  • Motor power (50 / 60 Hz): 0.7 / 0.85 kW
  • Weight: 38.5 kg
  • Dimensions (L × W × H): 569 x 206 x 289 mm
  • Noise level (50 Hz): ≤55 dB(A)
  • Connection flange: 25 KF
  • Ambient temperature: 10–40 °C


Characteristics / Technical specifications
  • Model: CRVpro 24
  • Max pumping speed: 26.2 m3/h (436 l/min)
  • Ultimate pressure: 3×10^-3 mbar
  • Oil capacity: 2200 ml
  • Motor speed: 1450 / 1750 rpm
  • Motor power: 0.7 / 0.85 kW
  • Weight: 38.5 kg
  • Dimensions (L x W x H): 569 x 206 x 289 mm (without handle)
  • Noise level: ≤55 dB(A)
  • Connection flange: 25 KF
  • Operating ambient temperature: 10–40 °C

Catalogs

No catalogs are available for this product.

See all of WELCH VACUUM‘s catalogs

Other WELCH VACUUM products

Vacuum Pump

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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