Description
This sewage pump is a submersible and dry-installed unit with options for S-tube or SuperVortex impellers. It supports free passage through the pump ranging from 35 to 125 mm, depending on size and hydraulic variant.
Specifications
| Manufacturer | Grundfos |
|---|---|
| Part Number | 92628460 |
| Max flow | 1710 US gpm |
| Head max | 59.06 ft |
| Type of impeller | S-TUBE |
| Free passage | 4.13 in |
| Primary shaft seal | SIC |
| Pump housing | Cast iron, EN 1561 EN-GJL-250, ASTM ASTM A48 35B |
| Impeller | Cast iron, EN 1561 EN-GJL-250, ASTM ASTM A48 35B |
| Motor | Cast iron, EN 1561 EN-GJL-250, ASTM ASTM A48 35B |
| Maximum ambient temperature | 104 °F |
| Pump inlet | 8 inch |
| Pump outlet | 8 inch |
| Maximum installation depth | 65.6 ft |
| Auto-coupling | 97506541 |
| Inst horizontal | 99867461 |
| Inst vertical | 96094523 |
| Base stand | 92593742 |
| Frame range | 52 |
| Liquid temperature range | 50 .. 104 °F |
| Power input - P1 | 12.4 kW |
| Rated power - P2 | 15 HP |
| Voltage tolerance | +10/-10 % |
| Max starts per. hour | 20 |
| Maximum current consumption | 37 A |
| Starting current | 279/192 A |
| Rated current at no load | 12.3 A |
| Rated speed | 1782 rpm |
| Motor efficiency at full load | 89 % |
| Motor efficiency at 3/4 load | 87 % |
| Motor efficiency at 1/2 load | 84 % |
| Number of poles | 4 |
| Start. method | direct-on-line |
| Enclosure class (IEC 34-5) | IP68 |
| Insulation class (IEC 85) | H |
| Explosion proof | yes |
| Built-in motor protection | KLIXON |
| Length of cable | 49.2 ft |
| Cable type | S1BN8-F |
| Cable resistance | 4.95 mOhm/m |
| Cable size | 7G4+5X1.5ST |
| Winding resistance | 0.235 Ohm |
| Cos phi 1/1 | 0.86 |
| Cos phi 1/2 | 0.74 |
| Cos phi 3/4 | 0.80 |
| Moisture sensor | with moisture sensors |
| Water-in-air sensor | N |
| Net weight | 772 lb |
| Sales region | NAMREG |