Rotary vane pump CRVpro 4/6/8 / Gardner Denver Thomas
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.
Scope of supply: Every pump is supplied complete with Directorr™ Premium vacuum pump oil, centering rings, clamping rings and motor overload protection.
- Cool running operation for less oil consumption
- Coated oil case to slow metal corrosion
- Extended oil change intervals for less maintenance costs
- Dual voltage
Scope of supply: Every pump is supplied complete with Directorr™ Premium vacuum pump oil, centering rings, clamping rings and motor overload protection.
| Connection suction side: | KF DN 16 |
| Connection pressure side: | KF DN 16 |
| Dimensions (WxDxH): | 463 x 157 x 230 mm |
| Plug type: | EU/UK |
TypeFlow rate
with gas ballast
l/min
Ultimate vacuummbar
Ultimate vacuum with gas ballast
mbar
Max. oil fillingml
Weightkg
PKPrice/UnitEUR
CRVpro 4Code: 6.290 993
not in stock63
basket
not in stock63l/min
0.001mbar
0.070mbar
1150ml
21kg
12.455,00€
2.921,45€
incl. Tax Add tobasket
CRVpro 6Code: 6.290 994 not in stock85
basket
not in stock85l/min
0.001mbar
0.070mbar
1150ml
22kg
12.875,00€
3.421,25€
incl. Tax Add tobasket
CRVpro 8Code: 6.290 995 not in stock122
basket
not in stock122l/min
0.001mbar
0.070mbar
1000ml
22.5kg
13.475,00€
4.135,25€
incl. Tax Add tobasket
Code: 6.290 993 not in stock
not in stockTypeCRVpro 4
Flow rate
l/min
63l/min
Ultimate vacuum
mbar
0.001mbar
Ultimate vacuum
with gas ballast
mbar
0.070mbar
Max. oil filling
ml
1150ml
Weight
kg
21kg
PK1
1 VE2.455,00
€
EUR2.921,45€
EUR incl. Taxplease selectAdd to
basket
basket
Code: 6.290 994 not in stock
not in stockTypeCRVpro 6
Flow rate
l/min
85l/min
Ultimate vacuum
mbar
0.001mbar
Ultimate vacuum
with gas ballast
mbar
0.070mbar
Max. oil filling
ml
1150ml
Weight
kg
22kg
PK1
1 VE2.875,00
€
EUR3.421,25€
EUR incl. Taxplease selectAdd to
basket
basket
Code: 6.290 995 not in stock
not in stockTypeCRVpro 8
Flow rate
l/min
122l/min
Ultimate vacuum
mbar
0.001mbar
Ultimate vacuum
with gas ballast
mbar
0.070mbar
Max. oil filling
ml
1000ml
Weight
kg
22.5kg
PK1
1 VE3.475,00
€
EUR4.135,25€
EUR incl. Taxplease selectAdd to
basket
basket
