中文(中华人民共和国)
Welch Rotary Vane Pump CRVpro 8 Suction Rate 122/143 L/min
Item No.
6290995
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 | 35 |
| Weight Unit | Kg |
| Tariff Code | 84141025 |
| Country of Origin | China |
Additional Details
| Pack Size | ea |
| Weight | 35 |
| Weight Unit | Kg |
| Tariff Code | 84141025 |
| Country of Origin | China |
Description
| Oil capacity: 1000ml / Motor rating: 0.37/0.4kw / Connection: DN 16 KF |
| Nominal speed 50/60Hz: 1450/1740 min-1 |
| Flow rate: (50/60Hz) 122/143 L / min |
| Weight: 22.5kg / 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 |
