Diffstak 160/700P

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 700 l s-1
hydrogen 1300 l s-1
Min backing pump displacement* 12 m3h-1
Recommended backing pump RV12 or E2M18
Recommended fluid Santovac® 5
Fluid charge (dry) 255 ml
Inlet connection compatible with ISO160
Backing connection NW25
Cooling water connection 10 mm compression fittings
Heater power 1.35 kW
Min cooling-water flow at 20°C 115 l h-1
Pneumatic connections 6mm coupling x ¼ BSP male stud
Pneumatic actuating pressure  
Minimum 2.4bar / 35psi
Maximum 6.9bar / 100psi
160/700M 26kg
160/300P 27kg

* For maximum throughput
160/700P only