615 MH15, 15hp, 230/460V, 3-ph, 60Hz @ 3600rpm 900615MH15
Quantity
Overview:
Edwards Superblowers 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
Features & Benefits:
Technical Data:
Edwards Superblowers 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
Features & 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
- Direct 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) | 3375m3h-1 / 2000ft3min-1 | 3375m3h-1 / 2000ft3min-1 |
| Displacement direct drive (1800 rpm) | 2210m3h-1 / 1300ft3min-1 | 2210m3h-1 / 1300ft3min-1 |
| Displacement direct drive (3000 rpm) | 3685m3h-1 / 2170ft3min-1 | 3685m3h-1 / 1170ft3min-1 |
| Displacement direct drive (3600 rpm) | 4420m3h-1 / 2600ft3min-1 | 4420m3h-1 / 2600ft3min-1 |
| Inlet/outlet flanges | 8” ASA/ANSI flange | 8” ASA/ANSI flange |
| Motor option US TEFC | 10hp | 10hp |
| 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 TEFC direct drive (L x W x H) | 1391 x 406 x 543mm / 54.75 x 16 x 21.4in | 1391 x 543 x 406mm / 54.75 x 21.4 x 16in |
| Weight TEFC direct drive | 390kg / 860lbs | 390kg / 860lbs |
