Edwards Diffstak 100/300P - NEW
Edwards Standard Diffstak 100/300P 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 63 (ISO-63 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 has an unvalved ISO collar inlet flange and is supplied with: NW-10 elbow, NW-10 centering-ring, NW-10 clamp, water pipe couplings and ferrules, inlet ISO-63 Co-Seal.
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|Min backing pump displacement||5 m3h-1|
|Recommended backing pump||RV5 or RV8|
|Recommended fluid||Santovac 5|
|Fluid charge (dry)||125 ml|
|Cooling water connection||6 mm compression fittings|
|Heater power||0.65 kW|
|Min cooling water flow at 20°C||60 l/h-1|
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Edwards Standard Diffstak 100/300P Vapour Diffusion Pump - NEW B34632977 / B346-32-977 210-225V single-phase 50/60Hz B34632978 / B346-32-978 230-250V 1-phase 50/60Hz B34632976 / B346-32-976 110-125V 1-phase 50/60Hz