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Description
This submersible wastewater pump is designed for pumping sewage and wastewater in various municipal and industrial applications. It has a free-flow channel impeller suitable for commercial wastewater, flood control, and industrial wastewater treatment and reuse.
Specifications
| Manufacturer | Grundfos |
|---|---|
| Part Number | 97660680 |
| Max flow | 3490 US gpm |
| Head max | 77.1 ft |
| Actual impeller diameter | 10.4 in |
| Type of impeller | 1-CHANNEL |
| Free passage | 4.53 in |
| Primary shaft seal | SIC |
| Approvals on nameplate | FM |
| Curve tolerance | ANSI/HI11.6:2017 3B |
| Pump housing | Cast iron, EN 1561 EN-GJL-250, AISI A48 30 |
| Impeller | Ductile cast iron, EN 1563 EN-GJS-500-7, AISI 80-55-06 |
| Motor | Cast iron, EN 1561 EN-GJL-250, AISI A48 30 |
| Maximum ambient temperature | 104 °F |
| Type of connection | ANSI |
| Size of outlet port | 8 inch |
| Maximum installation depth | 65.6 ft |
| Inst dry/wet | S |
| Auto-coupling | 97506541 |
| Base stand | 96790704 |
| Frame range | 58 |
| Liquid temperature range | 32 .. 104 °F |
| Selected liquid temperature | 68 °F |
| Density | 62.29 lb/ft³ |
| Power input - P1 | 35 kW |
| Rated power - P2 | 41.6 HP |
| Main frequency | 60 Hz |
| Rated voltage | 3 x 460 V |
| Voltage tolerance | +10/-10 % |
| Max starts per. hour | 20 |
| Rated current | 52/ A |
| Maximum current consumption | 52 A |
| Starting current | 284 A |
| Rated current at no load | 19.4 A |
| Rated speed | 1749 rpm |
| Motor efficiency at full load | 88 % |
| Motor efficiency at 3/4 load | 90 % |
| Motor efficiency at 1/2 load | 89 % |
| Number of poles | 4 |
| Start. method | star/delta |
| Enclosure class (IEC 34-5) | IP68 |
| Insulation class (IEC 85) | H |
| Explosion proof | yes |
| Ex-protection standard | FM 3600, 3615 AND 3615.80 |
| Built-in motor protection | KLIXON |
| Length of cable | 49.2 ft |
| Cable type | H07RN-F AT |
| Cable resistance | 3.30 mOhm/m |
| Cable size | 2X4X6MM2+1X10X1,5MM2 |
| Winding resistance | 0.330 Ohm |
| Cos phi 1/1 | 0.85 |
| Cos phi 1/2 | 0.75 |
| Cos phi 3/4 | 0.82 |
| Moisture sensor | with moisture sensors |
| Water-in-oil sensor | with water-in-oil sensor |
| Net weight | 1080 lb |
| Gross weight | 1280 lb |
| Sales region | NAMREG |