900607mhr601 - 607 MHR CE, 7.5kW, 230/400V, 3-ph, 50Hz @3000rpm

607 MHR CE, 7.5kW, 230/400V, 3-ph, 50Hz @3000rpm

900607MHR601

Overview

Edwards 6” Superblower’s are designed to be used in conjunction with rotary-piston, liquid ring, rotary vane and dry vacuum pumps to increase pumping speed at working pressures and shorten pump down time significantly. The Superblower can be mounted separately or on the inlet of the backing pump to create a compact integrated package.

Featuring an extra large diameter shaft, the 6” Superblower has the capability for use with higher powered motors in addition to ensuring a uniquely rugged and durable mechanical booster. This allows the pumps to operate at their full displacement from atmospheric pressure with an appropriately sized backing pump.

The Superblower must be backed by a primary vacuum pump designed to discharge to atmospheric pressure. Examples of suitable backing pumps are listed below:

GV Drystar or Chemical Drystar dry pumps
Two stage LR series liquid ring pumps
RV, EM or EVC oil sealed pumps
Microvac series piston pumps

Applications

  • Automotive
  • Chemical processing
  • Heat treatment
  • Leak detection
  • Metallurgy
  • PET processing
  • Pharmaceuticals
  • Thermal processing
  • Transformer drying and cable fluid conditioning
  • Vacuum coating
  • Vacuum melting
  • Many other industrial applications

Features and Benefits

  • Mechanical shaft seal offers improved life and serviceability
  • Ringfeder® keyless gear locking system provides stronger, faster timing
  • Drive end roller bearing which resists belt pull and thermal effects
  • Over-sized anti-friction bearings allows increased uptime and longer service intervals
  • Horizontal gas flow configuration
  • Belt drive capability
  • Rugged proven design and construction
  • Large shaft diameters allowing improved performance at high pressures
  • Quiet operation
  • Unique impeller design which is dynamically balanced to minimize vibration
  • High volumetric efficiency
  • High differential pressure offering operation capability

Technical Data

Horizontal flow Vertical flow
Displacement V belt (2750 rpm) 1615m3h-1 / 950ft3min-1 1615m3h-1 / 950ft3min-1
Displacement direct drive (1800 rpm) 1020m3h-1 / 600ft3min-1 1020m3h-1 / 600ft3min-1
Displacement direct drive (3000 rpm) 1700m3h-1 / 1000ft3min-1 1700m3h-1 / 1000ft3min-1
Inlet/outlet flanges 6” ASA/ANSI 6” ASA/ANSI
Motor option US TEFC 5 / 20hp 5 / 20hp
Oil capacity 1.9liter / 0.51gal 4.1liter / 1.1gal
Max pressure differential 506mbar / 380Torr 506mbar / 380Torr
Max temp rise 135°C / 275°F 135°C / 275°F
Max discharge temp 191°C / 375°F 191°C / 375°F
Foot print V belt (L x W x H) 641 x 406 x 502mm / 25.2 x 16 x 19.8in 641 x 406 x 502mm / 25.2 x 19.8 x 16in
Foot print TEFC direct drive (L x W x H) 1276 x 406 x 502mm / 50.25 x 16 x 19.8in 1276 x 502 x 406mm / 50.25 x 19.8 x 16in
Weight V belt 215kg / 475lbs 215kg / 475lbs
Weight TEFC direct drive 408kg / 900lbs 408kg / 900lbs

Dimensions 2

A 6" pipe flange connection 11" (279 mm) OD x (152 mm) ID 8 x 3/4-10 NC-2B x 1 1/8" (29 mm) holes straddle both CL both flanges
419-698-001 - 208 litres (55 US gal)

208 litres (55 US gal)

419-698-001
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424-051-001 - 3.8 litres (1 US gal)

3.8 litres (1 US gal)

424-051-001
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419-699-001 - 19 litres (5 US gal)

19 litres (5 US gal)

419-699-001
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kit001378 - KIT STOKES 6 INCH – 1YR  SERVICE

KIT STOKES 6 INCH – 1YR  SERVICE

KIT001378
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