Description
Technical Data
Model | Pump | SP 25-21 |
Motor | 4CN6966 | |
Brand | Gol Pumps | |
Manufacturer’s Warranty | 1 years Limited Warranty | |
P2 | kW | 3 |
HP | 4 | |
Service Factor | 1.15 | |
Material | Pump | Stainless Steel 316 |
Motor | Stainless Steel 316 | |
Voltage – Phase | 230V – Three Phase | |
Wire | 3 | |
In | A | 13.4 |
Imax | A | 14.6 |
Istart | A | 103.9 |
PF (%) | Allowable Load | 0.73 |
Overload Factor | 0.77 | |
Efficiency (%) | Allowable Load | 77.2 |
Overload Factor | 77 | |
R.P.M | 3450 | |
Thrust | N | 6000 |
Capacitor | UF | No |
Cable | AWG | 14 |
Length (ft.) | 8.2 | |
Production Country | Taiwan |
Performance Curves
Pump Model | Motor | Q Capacity 3500RPM | ||||||||
kW | HP | Gal/Min | 0 | 15.9 | 18.5 | 21.1 | 23.8 | 26.4 | 31.7 | |
SP 25-21 | 3 | 4 | Head (ft.) | 636.5 | 849.7 | 498.7 | 475.7 | 446.2 | 410.1 | 324.8 |
Dimensions and Weights
Outlet | Motor Dia. | Dimensions (inch) | Weight (lb) | ||||
A | B | C | Pump | Motor | Pump + Motor | ||
NPT 1 1/2″ | 4″ | 23.9″ | 45.6″ | 3.9″ | 11.7 | 47.7 | 54.9 |
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 |