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Edwards Diffstak 63/150C - REBUILT

Manufacturer Part Number: B34433977
Price: $4,000.00
Edwards Diffstak 63/150C - REBUILT
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Edwards Diffstak 63/150C - REBUILT

Edwards Diffstak 63/150C Vapour Diffusion Pump - REBUILT

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.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Pumping speed
    N2 150 l/s-1
    H2 225 l x s-1
Min backing pump displacement     5 m3/h-1
Recommended backing pump RV5
Recommended fluid Santovac 5
Fluid charge (dry) 60 ml
Inlet connection compatible with ISO-63
Backing connection NW-10
Cooling water connection 6 mm compression fittings
Heater power 0.45 kW
Min cooling water flow at 20°C 42 l/h-1
Weight 5 kg

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Edwards Diffstak 63/150C Vapour Diffusion Pump - REBUILT

B34433976 / B344-33-976  110-125V single-phase 50/60Hz
B34433977 / B344-33-977  210-225V 1-phase 50/60Hz
B34433978 / B344-33-978  230-250V 1-phase 50/60Hz