CRVpro Rotary Vane Vacuum Pumps - Pumps Only

Welch by Gardner Denver - Laboratory Pumps

From

£1,580.80 excl. VAT
£1,896.96 inc. VAT

53646

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The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps.

Runs 10°C cooler than comparable pumps. Slows corrosion.
Has a 40% larger oil capacity than comparable pumps. Dilutes aggressive chemicals.
Has a chemical resistant coating in the oil case and pump module. Protects non-moving parts.

The CRVpro family includes all the features you'd expect in a direct drive rotary vane pump: gas ballast, forced oil lubrication, anti-suckback mechanism and thermal overload protection. Suitable applications include freeze drying, degassing, vacuum ovens and concentrators.

CRVpro Direct Drive Rotary Vane Vacuum Pumps give increased life and service interval by running cooler and diluting aggressive chemicals with its large oil capacity.

	CRVpro4	CRVpro6	CRVpro8	CRVpro16	CRVpro24	CRVpro30
Free Air Displacement @ 60 Hz, cfm (L/min)	2.8 (78)	4.2 (118)	5.6 (158)	12.8 (363)	18.3 (519)	22.1 (627)
Free Air Displacement @ 50 Hz, m³/hr (L/min)	4 (67)	6 (100)	8 (133)	18.3 (305)	26.2(436)	33.1 (551)
Ultimate Pressure, mbar (torr)	5x10»´ (4x10»´)	5x10»´ (4x10»´)	5x10»´ (4x10»´)	3x10»´ (2x10»´)	3x10»´ (2x10»´)	3x10»´ (2x10»´)
Noise Level, dBA	50	50	50	55	55	55
Motor Speed, RPM, @60Hz, @50Hz	1740 (1450)	1740 (1450)	1740 (1450)	1750 (1450)	1750 (1450)	1750 (1450)
Motor Power, 0.37 (kW)	0.37	0.37	0.37	0.7	0.7	0.7
Oil Capacity, mL	1150	1150	1000	2400	2200	2100
Connection Flanges	DN 16	DN 16	DN 16	DN25	DN25	DN25
Weight kg	21	22	22.5	37	38.5	87
Dimensions, LxWxH, mm	463 x 157 x 230	463 x 157 x 230	463 x 157 x 230	569 x 206 x 289	569 x 206 x 289	569 x 206 x 289

Choosing the right Vacuum Pump for your laboratory is a crucial decision.

Vacuum pumps are found in many laboratories having a wide range of uses such as filtration, freeze-drying, evaporation and concentration amongst other uses. They come in a variety of sizes and functionality which can prove daunting to decide which is right for you particular use or is it uses?

To assist with this Camlab have created the following resources:

General Information on Choosing a Vacuum Pump for your Laboratory
Brand Specific laboratory pump selection guides:

Products in this Range

Products in this Range
Price	Qty
CRVpro4 - Rotary Vane Vacuum Pump; 220-240V/50Hz; 230V/60Hz SKU - 1222446 3042-00 £1,676.68 excl. VAT £2,012.02 incl. VAT Order now for 13 day delivery The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary ...more	£1,676.68 excl. VAT £2,012.02 incl. VAT	Qty Order now for 13 day delivery	Add to Basket
CRVpro6 - Rotary Vane Vacuum Pump; 220-240V/50Hz; 230V/60Hz SKU - 1222447 3062-00 £1,896.90 excl. VAT £2,276.28 incl. VAT Order now for 13 day delivery The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary ...more	£1,896.90 excl. VAT £2,276.28 incl. VAT	Qty Order now for 13 day delivery	Add to Basket
CRVpro8 - Rotary Vane Vacuum Pump; 220-240V/50Hz; 230V/60Hz SKU - 1222448 3082-00 £2,397.40 excl. VAT £2,876.88 incl. VAT Order now for 13 day delivery The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary ...more	£2,397.40 excl. VAT £2,876.88 incl. VAT	Qty Order now for 13 day delivery	Add to Basket
CRVpro16 - Rotary Vane Vacuum Pump; 220-240V/50Hz; 230V/60Hz SKU - 1222449 3162-00 £2,827.83 excl. VAT £3,393.40 incl. VAT Order now for 13 day delivery The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary ...more	£2,827.83 excl. VAT £3,393.40 incl. VAT	Qty Order now for 13 day delivery	Add to Basket
CRVpro24 - Rotary Vane Vacuum Pump; 220-240V/50Hz; 230V/60Hz SKU - 1222450 3242-00 £3,668.67 excl. VAT £4,402.40 incl. VAT Order now for 13 day delivery The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary ...more	£3,668.67 excl. VAT £4,402.40 incl. VAT	Qty Order now for 13 day delivery	Add to Basket
CRVpro30 - Rotary Vane Vacuum Pump; 220-240V/50Hz; 230V/60Hz SKU - 1222451 3302-00 £4,239.24 excl. VAT £5,087.09 incl. VAT Order now for 13 day delivery The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary ...more	£4,239.24 excl. VAT £5,087.09 incl. VAT	Qty Order now for 13 day delivery	Add to Basket
CRVpro2 - Rotary Vane Vacuum Pump; 220-240V/50Hz; 230V/60Hz SKU - 1227646 3022-00 £1,580.80 excl. VAT £1,896.96 incl. VAT Order now for 10 day delivery The robust vacuum pump CRVpro 2 belongs to the new high-performance two-stage rotary vane pumps generation of Welch. The pump impresses ...more	£1,580.80 excl. VAT £1,896.96 incl. VAT	Qty Order now for 10 day delivery	Add to Basket