“3HP Submersible 3-Wire Motor 53GPM Deep Well Water Pump – 230V – 1P – SS304 – 4″ – 250ft Motor with Splice kit” has been added to your cart. View cart
5HP Submersible Motor 21GPM Deep Well Water Pump -230V – 1P – Noryl – 4″ – 1023ft Motor with Splice kit
1,988.00$
The GolPumps 5 HP Submersible Well Pump is engineered to meet the stringent construction standards and high-performance demands for 4” or larger wells. Featuring an encapsulated resin-filled motor, this pump delivers exceptional reliability, energy efficiency, and durability. Each unit is 100% tested to ensure optimal operation and long-term reliability.
SKU:
7060157
Categories: Irrigation Pumps, Residential Pumps, Sprinkler Pumps, Submersible Pumps, Submersibles
Description
GolPumps 5 HP Submersible Well Pump – High-Performance Deep Well Solution (ST 1335)
The GolPumps 5 HP Submersible Well Pump is engineered to meet the stringent construction standards and high-performance demands for 4” or larger wells. Featuring an encapsulated resin-filled motor, this pump delivers exceptional reliability, energy efficiency, and durability. Each unit is 100% tested to ensure optimal operation and long-term reliability.
Key Features & Benefits
- Hermetically Sealed Stator – Anti-track and resin-filled stator prevents motor burnout for extended lifespan
- High Efficiency – Reduced energy costs and optimized operational savings
- Copper Wiring – Ensures maximum conductivity and long-lasting performance
- Pressure Equalizing Diaphragm – Ensures consistent performance across varying conditions
- Removable Lead Connector – Easy to install and service
- Thrust Pad Technology – Stabilizes the motor during heavy-duty operation
- Control Boxes Available for Single-Phase Motor – Standard NEMA mounting dimensions for compatibility with various systems
Technical Specifications
- Upper Bracket: Cataphoresis-treated cast iron with SS304 stainless steel cover cap
- Max Immersion Depth: 985 ft
- Protection Rating: IP68 (waterproof and dustproof)
- Max Starts Per Hour: 20 (at regular intervals)
- Sealing System: Sand slinger and lip seal for optimal protection against debris
- Insulation Class: F
- Rated Ambient Temperature: 86°F with minimum cooling flow of 0.08 m/s
- Installation Position: Vertical or Horizontal
Pump Specifications
- Max Head: 1100 ft
- Max Flow Rate: 21 GPM
- Discharge Size: 1 1/4″
- Horsepower: 5 HP
- Pump Material: Noryl (highly durable and resistant to corrosion)
- Pump Model: ST 1335
Includes wire splice kit for easier installation.
Ideal For:
- Deep well water pumping for residential, agricultural, and commercial applications
- Irrigation systems, livestock watering, and water supply
- Energy-efficient and reliable pumping for long-term, uninterrupted use
Order today for superior performance with GolPumps’ high-efficiency submersible pumps!
Model | Pump | ST 13-35 |
Motor | 4CF6566D | |
Brand | Gol Pumps | |
Manufacturer’s Warranty | 1 years Limited Warranty | |
P2 | kW | 3.7 |
HP | 5 | |
Service Factor | 1.15 | |
Material | Pump | Noryl |
Motor | Noryl | |
Voltage – Phase | 230V – Single Phase | |
Wire | 3 | |
In | A | 22.9 |
Imax | A | 26.2 |
Istart | A | 106.7 |
PF (%) | Allowable Load | 0.99 |
Overload Factor | 0.99 | |
Efficiency (%) | Allowable Load | 69.9 |
Overload Factor | 69.3 | |
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 | 7.9 | 9.2 | 10.6 | 13.2 | 15.9 | 18.5 | 21.1 | |
ST 13-35 | 3.7 | 5 | Head (ft.) | 1073 | 1024 | 997.4 | 958 | 866.1 | 731.6 | 574.1 | 383.9 |
Dimensions and Weights
Outlet | Motor Dia. | Dimensions (inch) | Weight (lb) | |||||
A | B | C | D | Pump | Motor | Pump + Motor | ||
NPT 1 1/4″ | 4″ | 33.7″ | 1 1/4″ | 3.9″ | 61.4″ | 19.8 | 63.4 | 82.3 |
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 |
Reviews (0)
Be the first to review “5HP Submersible Motor 21GPM Deep Well Water Pump -230V – 1P – Noryl – 4″ – 1023ft Motor with Splice kit” Cancel reply
Shipping & Delivery


MAECENAS IACULIS
Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.
ADIPISCING CONVALLIS BULUM
- Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
- Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
- Diam parturient dictumst parturient scelerisque nibh lectus.
Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.
Related products
Sold out


Select options
This product has multiple variants. The options may be chosen on the product page
Reviews
There are no reviews yet.