cs9560200000 - CXS250 ATEX CAT 2&3 T3 Light duty, Knitmesh inlet & exhaust flame arrestors

CXS250 ATEX CAT 2&3 T3 Light duty, Knitmesh inlet & exhaust flame arrestors

CS9560200000

Overview

Edwards pioneered the industrial dry vacuum pump in 1986 and now with more than 150,000 systems sold worldwide this Edwards expertise has been used to develop a dry pump capable of withstanding the harshest of process applications.

The CXS incorporates innovative screw design features with simplicity and reliability in mind, a ‘Plug and Pump’ philosophy has been adopted. As a result, the CXS has industry leading reliability, safety and low cost of ownership.

Applications

  • Drying
  • Degassing
  • Deodorisation
  • Distillation
  • Reactor service
  • Solvent recovery
  • House or central vacuum
  • Evaporation
  • Polymerisation
  • Ethylene oxide sterilisation
  • Hydrogenation
  • Corrosive gases
  • Flammable gases
  • Pervaporation
  • Absorption and desorption
  • Crystallization
  • Filtration
  • Oil treatment

Features and Benefits

  • Continuous vacuum from atmosphere to 10-3 mbar
  • Integral temperature control
  • Pumps corrosive vapours without deterioration
  • Excellent liquid and solids handling
  • Deeper vacuum than traditional technologies - not limited by seal fluid or cooling water temperature

Technical Data

Maximum pumping speed 250 m3h-1 / 148 ft3min-1
Capacity at 10 mbar (7.5 Torr) 230 m3h-1 / 135 ft3min-1
Ultimate vacuum <0.015 mbar / <0.011 Torr
Maximum back pressure - standard 1,200 mbar / 2.7 psig
Power consumption at 10 mbar (7.5 Torr) 3.8 kW / 5.1 hp
Standard motor (200 - 230V ±10%, 3 ph, 50/60 Hz) 7.5 kW
Standard motor (380 - 460V ±10%, 3 ph, 50/60 Hz) 10 hp
Cooling water flow rate, (adjustable) 4 - 10 l min-1 / 1.1 - 2.6 gal min-1
Cooling water temperature
 * 5 - 25 ºC (41 - 77 ºF) for T160 set-ups
5 - 35* oC / 41 - 95* oF
Max cooling water supply pressure 6.9 barg / 100 psig
Cooling water supply differential pressure 1.6 - 5.5 bar / 23 - 80 psi
Seal purge flow (max) 12 std l min-1 / 0.424 std ft3 min-1
Seal purge supply pressure, (min - max) 2.5 -6.9 barg / 36 - 100 psig
Noise (max) with silencer 64 dB(A)
Weight (with frame and standard motor) 470 kg / 1,034 lbs
Process connection, inlet 3"/DN80 ANSI/DIN
Process connection, outlet 2"/DN50 ANSI/DIN


Performance


Curves shown without booster gearbox purge; mandatory for ATEX compliance

Dimensions