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Diffstak 100/300P, 210-225V, 1-ph, 50/60Hz

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Diffstak 100/300P, 210-225V, 1-ph, 50/60Hz Standard Diffstak 100/300P Vapour Pump Diffstak Vapour Pumps EDWARDS Oil Vapor Diffusion Pumps
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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.

The Edwards Diffstak 100 (ISO100 inlet) design has been proven over many years with thousands of pumps installed.

This pump has a pneumatically actuated high vacuum isolation valve and is supplied with: NW25 elbow, NW25 centering-ring, NW25 clamp, water pipe couplings and ferrules, inlet ISO 100 Co-Seal.

Technical Data

Pumping speed  
nitrogen 280 l s-1
hydrogen 500 l s-1
Min backing pump displacement* 5 m3h-1
Recommended backing pump RV5 or RV8
Recommended fluid Santovac® 5
Fluid charge (dry) 125 ml
Inlet connection compatible with ISO100
Backing connection NW25
Cooling water connection 6 mm compression fittings
Heater power 0.65 kW
Min cooling-water flow at 20°C 60 l h-1
Weight 12 kg

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