Description
| Model | Pump | GSP 10-21 |
| Motor | 4CS3536M | |
| Brand | Gol Pumps | |
| Manufacturer’s Warranty | 1 years Limited Warranty | |
| P2 | kW | 1.1 |
| HP | 1.5 | |
| Service Factor | 1.3 | |
| Material | Pump | Stainless Steel 316 |
| Motor | Stainless Steel 316 | |
| Voltage – Phase | 230V – Single Phase | |
| Wire | 2 | |
| In | A | 7.7 |
| Imax | A | 9.4 |
| Istart | A | 31.8 |
| PF (%) | Allowable Load | 0.95 |
| Overload Factor | 0.96 | |
| Efficiency (%) | Allowable Load | 64.3 |
| Overload Factor | 64.8 | |
| R.P.M | 3450 | |
| Thrust | N | 3000 |
| Capacitor | UF | 30UF 450V |
| Cable | AWG | 14 |
| Length (ft.) | 3.9 | |
| Production Country | Taiwan | |
Performance Curves
| Pump Model | Motor | Q Capacity 3500RPM | |||||||||||
| kW | HP | Gal/Min | 0 | 5.3 | 6.6 | 7.9 | 9.2 | 10.6 | 13.2 | ||||
| GSP 10-21 | 1.1 | 1.5 | Head (ft.) | 587.3 | 524.9 | 502 | 472.4 | 433.1 | 390.4 | 285.4 | |||
Dimensions and Weights
| Outlet | Motor Dia. | Dimensions (inch) | Weight (lb) | ||||
| A | B | C | Pump | Motor | Pump + Motor | ||
| NPT 1 1/4″ | 4″ | 23.9 | 40.6 | 3.9 | 11.7 | 29.7 | 41.4 |
Part List and Materials
| No. | Part Name | Materials |
| 01 | Discharge | AISI 316 |
| 12 | Diffuser | AISI 316 |
| 18 | Impeller | AISI 316 |
| 21 | Split Cone | AISI 316 |
| 22 | Split Cone Nut | AISI 316 |
| 24 | Stop Ring | Carbon + Graphite + PTFE |
| 32 | Neck Ring Retainer | AISI 316 |
| 34 | Strainer | AISI 316 |
| 36 | Suction Interconnector | AISI 316 |
| 37 | Coupling | AISI 316 |
| 40 | Pump Shaft | AISI 316 |
| 47 | Strap | AISI 316 |
| 52 | Cable Guard | AISI 316 |
| 87 | Neck Ring | AISI 316 + HNBR |
| 88 | Nut | AISI 316 |
| 89 | Bearing | HNBR |






