Welch Rotary Vane Pump CRVpro 4 Suction Rate 63/77 L/min

Item No. 6290993
The Welch CRVpro pumps are high-performance two-stage vacuum pumps. They impress with their long service life, high reliability and low maintenance requirements. The CRVpro series are the perfect partners for freeze dryers, vacuum concentrators, Schlenklines, glove boxes and vacuum ovens, as well as industrial applications. Cool running operation for less oil consumption. Coated oil case to slow metal corrosion. Extended oil change intervals for less maintenance costs. Anti-suck back valve. Dual voltage. Scope of delivery: every pump is supplied complete with Directorr™ Premium vacuum pump oil, centering rings, clamping rings and motor overload protection.

Additional Details

Pack Size ea
Weight 27.75
Weight Unit Kg
Tariff Code 84141025
Country of Origin China
Contact us In Stock In stock
Price
€ 2.380,84
price per ea
excluding tax
This product cannot be ordered at the moment.
Additional Details
Pack Size ea
Weight 27.75
Weight Unit Kg
Tariff Code 84141025
Country of Origin China

Description

Oil capacity: 1150ml / Motor rating: 0.37/0.4kw / Connection: DN 16 KF
Nominal speed 50/60Hz: 1450/1740 min-1
Flow rate: (50/60Hz) 63/77 L / min
Weight: 21kg / Dimensions: 463x157x230 (LxWxH)
Ultimate pressure without gas ballast partial: 5 x 10-4 mbar / Ultimate pressure without gas ballast total: 2 x 10-3 mbar / Ultimate pressure with gas ballast total: 7 x 10-2 mbar

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