Diffstak 63/150C

The compact water-cooled Diffstak pumps with an integral cooled baffle offer exceptionally clean pumping with very low backstreaming, reduced outgassing, and a reduction in the number of elastomer seals required for installation.

Technical data  
Pumping speed  
nitrogen 150 l s-1
hydrogen 225 l s-1
Minimum backing pump displacement * 5 m3h-1
Recommended backing pump RV5
Recommended fluid Santovac® 5
Fluid charge (dry) 60 ml
Inlet connection compatible with ISO63
Backing connection NW10
Cooling water connection 6 mm compression fittings
Heater power 0.45 kW
Minimum cooling-water flow at 20 °C 42 l h-1
Weight 5 kg

* For maximum throughput