Diffstak 250/2000P
Type:
Pumps
Manufacturer:
Edwards
Pumping speed:
40 m3h-1
Category:
Diffusion pump
Pumping speed
nitrogen 2000 l s-1
hydrogen 3000 l s-1
Min backing pump displacement* 40 m3h-1
Recommended backing pump E2M40
Recommended fluid Santovac® 5
Fluid charge (dry) 500 ml
Inlet connection compatible with ISO250
Backing connection NW40
Cooling water connection 10 mm compression fittings
Heater power 2,25 kW
Min cooling-water flow at 20°C 180 l h-1
Pneumatic connections† 6mm coupling x ¼ BSP male stud
Pneumatic actuating pressure
Minimum 2,4bar / 35psi
Maximum 6,9bar / 100psi
Weight
100/300M 59kg
100/300P 60kg
* For maximum throughput.
† 250/2000P only