Description
Technical Data
| Model | Pump | ST 55-29 |
| Motor | 4GG | |
| Brand | Gol Pumps | |
| Manufacturer’s Warranty | 1 years Limited Warranty | |
| P2 | kW | 7.5 |
| HP | 10 | |
| Service Factor | 1.15 | |
| Material | Pump | Noryl |
| Motor | Noryl | |
| Voltage – Phase | 460V – Three Phase | |
| Wire | – | |
| In | A | 15.4 |
| In (SF) | A | 16.6 |
| Is/In | 7.1 | |
| Cs/Cn | 3.9 | |
| P1 | W | 9300 |
| Cos φ | 0.78 | |
| ɳ % | 80 | |
| R.P.M | 3450 | |
| Capacitor | UF | No |
| Cable | AWG | 4×14 |
| Length (ft.) | 11.5 | |
| Production Country | Taiwan | |
Performance Curves
| Pump Model | Motor | Q Capacity 3500RPM | |||||||||||||||
| kW | HP | Gal/Min | 0 | 21.1 | 23.8 | 26.4 | 31.7 | 37 | 42.3 | 47.6 | 52.8 | 58 | 63.4 | 68.7 | 74 | 79.3 | |
| ST 55-29 | 7.5 | 10 | Head (ft.) | 824 | 738 | 725 | 715 | 686 | 656 | 623 | 581 | 528 | 472 | 410 | 331 | 246 | 158 |
Dimensions and Weights
| Outlet | Motor Dia. | Dimensions (inch) | Weight (lb) | |||||
| A | B | C | D | Pump | Motor | Pump + Motor | ||
| NPT 2″ | 4″ | 69.9″ | 2″ | 3.9″ | 100″ | 36.5 | 68.7 | 105.2 |
Part List and Materials
| No. | Part Name | Materials |
| 1 | Discharge Head | AISI 304 |
| 4 | Check Valve Cone | AISI 304 |
| 6 | Check Valve Retaining Ring | AISI 304 |
| 8 | Bearing Spider | Glass Filled Polycarbonate |
| 12 | Diffuser | Glass Filled Polycarbonate |
| 13 | Bowl | AISI 304 |
| 18 | Impeller | Noryl |
| 34 | Strainer | AISI 304 |
| 40 | Pump Shaft / Coupling | AISI 304 |
| 42 | Shaft Sleeve | AISI 304 or Norly |
| 48 | Pump Casing | AISI 304 |
| 52 | Cable Guard | AISI 304 |
| 86 | O-Ring | NBR |
| 92 | Bearing | Polyacetal |



SHIPPING
PREMIUM DELIVERY
WAREHOUSE PICKUP




