Diffstak - Vapour Diffusion

Name: Diffstak - Vapour Diffusion
Brand: VACPRO - Vacuum Process Solutions
Availability: OutOfStock

The Edwards Diffstak vapour diffusion pumps are compact, water-cooled pumps with integral cooled baffles which provide exceptionally clean pumping.

Compact

Compact water-cooled diffusion pumps

Wide pumping ranges

From 135 (N2) to 3200 l/s (H2)

Valved or Unvalved

Integral high-vacuum valve fitted as standard. Manual or pneumatic valve options.

Exceptionally clean

Integral cooled baffles offer exceptionally clean pumping with very low backstreaming

Proven

With thousands of pumps installed

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DIFFSTAK SIZES		63/150 M y P	63/150 C	100/300 M y P	100/300 C	160/700 M y P	160/700 C	250/2000 M y P	250/2000 C
Pumping speed (Nitrogen)	l/s	135	150	280	150	700	760	2000	2130
Pumping speed (Hydrogen)	l/s	200	225	500	225	1300	1410	3000	3200
Minimum backing pump displacement	m³/h	5	5	5	5	12	12	40	40
Oil charge capacity	ml	60	60	125	60	250	250	500	500
Heater power	W	450	450	650	450	1350	1350	2250	2250

Documentation

Diffstak Product Information

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.

This pump has a manually operated high vacuum isolation valve and is supplied with: NW10 elbow, NW10 centering-ring, NW10 clamp, water pipe couplings and ferrules, inlet ISO63 Co-Seal.

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Sustainability

From renewable energy, standard recycling programme for all our pumps, to favouring energy efficient products, we strive to reduce our environmental footprint as a company as well as our products and services

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