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Edwards Unvalved Diffstak 100/300F Vapour Diffusion Pump - NEW

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Manufacturer Part Number: B34640978
Edwards Unvalved Diffstak 100/300F Vapour Diffusion Pump - NEW
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Edwards Unvalved Diffstak 100/300F Vapour Diffusion Pump - NEW

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 (ISO100 inlet) design has been proven over many years with thousands of pumps installed. The unvalved Diffstak's are for systems requiring the highest possible ultimate vacuum or for those which do not need a high vacuum valve. This pump is unvalved and has a copper compression gasket flange (ConFlat®).

Pumping speed ---
nitrogen 3000 l/s-1
hydrogen 535 l/s-1
Min. backing pump displacement 5 m3h-1
Recommended backing pumping RV5
Recommended fluid Santovac 5
Fluid charge (dry) 125 ml
Inlet ISO100
Exhaust NW25
Cooling water connection 6 mm compression fittings
Heater power 0.65 kW
Minimum cooling-water flow at 20 c 60 l/s-1
Weight 5 kg

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Edwards Unvalved Diffstak 100/300F Vapour Diffusion Pump - NEW

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