President's Day Sale Is Live

Buy 2 Get 5% · Buy 3 Get 8% · Buy 4+ Get 10% | applies automatically

Ships Fast Same-day processing (business days)
Free Shipping Inside the United States
Miami Warehouse 4,000+ pumps & motors in stock
Freight Ready Liftgate / Forklift options
Support Help choosing the right pump

Gol Pumps GSP 90-15, 6″ Submersible Well Stainless Steel 316, 20HP, 3PH, 230V, 6″ Motor, 15 Stages, 3″ NPT Discharge, 118 GPM

Ships fast from Miami, FL. Most in-stock orders ship in 0–2 business day.

  • Tracking provided by email
  • Freight items may require a delivery appointment
  • Same-day shipping (business days) on select items
  • Next-day / expedited options available (contact us for pricing)
  • 2-day expedited options available (contact us for pricing)

Pickup is available in Miami, FL for eligible items. Contact us to confirm availability and timing.

Read our full return policy here: Return Policy

Gol Pumps GSP 90-15, 6″ Submersible Well Stainless Steel 316, 20HP, 3PH, 230V, 6″ Motor, 15 Stages, 3″ NPT Discharge, 118 GPM

GPTCO 6″ Stainless Steel Deep Well Submersible Pump – 20 HP
High-performance 6 inch stainless steel deep well submersible pump designed for high-capacity water pumping from deep wells. Built with corrosion-resistant stainless steel construction and a resin-filled encapsulated motor, this pump provides reliable performance for irrigation systems, agricultural wells, municipal water supply, and industrial water transfer.

Pump Specifications
  • Pump Model: GSP 90-15
  • Power: 20 HP
  • Voltage: 230V Three Phase
  • Max Flow: 118 GPM (7080 GPH)
  • Max Head: 771 ft
  • Discharge Size: 3″
  • Pump Material: Stainless Steel 304

Applications
  • Deep well water pumping systems
  • Agricultural irrigation wells
  • Municipal and rural water supply
  • Industrial water transfer systems
  • Large capacity groundwater pumping

Product Advantages
  • Encapsulated resin-filled motor for improved durability
  • Hermetically sealed stator for protection against motor burnout
  • High-efficiency hydraulic design for lower operating cost
  • Copper winding motor construction
  • Pressure equalizing diaphragm system
  • Removable lead connector for easy maintenance

Pump Certifications CSA UL ISO

UNIT PRICE

$7,550.55

In Stock · Ships from Miami, FL
Get it fast: typically ships in 0–2 business days
Warranty
Manufacturer coverage
Hassle-Free Returns
Real Support
(786) 613-5872 · [email protected]

🎄Christmas Sale Is Live

Buy 2 Get 5% · Buy 3 Get 8% · Buy 4+ Get 10% | applies automatically

!

Important Freight Shipping Notice

Free Freight Shipping: Applies only to commercial addresses with forklift or loading dock. Residential delivery and liftgate services are not included.

Freight Delivery Requirements

This product ships via freight carrier and requires proper unloading equipment.

  • Commercial Address: Forklift or loading dock is required at time of delivery.
  • No Forklift / No Dock: Liftgate service must be added.
  • Residential Address: Residential delivery service is required.
  • Freight Service Pricing:

    $0 – Free Freight: Commercial address with forklift or loading dock available.

    $150 – Liftgate Service: Required for commercial locations without a forklift or loading dock.

    $250 – Residential Delivery Service: Required for all residential deliveries (includes liftgate and residential access service).

Carrier Classification & Responsibility

Carrier Determines Address Type: The freight carrier will classify the delivery address as commercial or residential at the time of booking.
Customer Responsibility: If incorrect delivery information is provided or proper unloading equipment is not available, all additional carrier charges (liftgate, residential reclassification, redelivery, storage, detention, etc.) will be billed to the customer before delivery is completed.

Entering a commercial address without proper equipment does not avoid these charges.

shipping SHIPPING

 
Get it in 5-7 Business Days

  • Forklift or dock door is required at delivery location (If forklift or dock door is not available please request Liftgate from us)
  • Signature Required
 

FREE

  • Commercial Locations with Forklift or dock door

Premium delivery PREMIUM DELIVERY

warehouse pickupWAREHOUSE PICKUP

Get it today (Business days)
 

Description

Technical Data

Model Pump GSP 90-15
Motor 6CN7146D
Brand Gol Pumps
Manufacturer’s Warranty 1 years Limited Warranty
P2 kW 15
HP 20
Service Factor 1.15
Material Pump Stainless Steel 316
Motor Stainless Steel 316
Voltage – Phase 230V – Three Phase  
Wire
In A 54
Imax A 63.5
Istart A 213
PF (%) Allowable Load 0.86
Overload Factor 0.84
Efficiency (%) Allowable Load 79.1
Overload Factor 76.1
R.P.M 3450
Thrust N 15500
Capacitor UF
Cable AWG 8
Length (ft.) 13.1
Production Country Taiwan

Performance Curves

Pump Model Motor Q Capacity 3500RPM
kW HP Gal/Min 26.4 39.6 52.8 66 79.3 92.5 105.7 118.9
GSP 90-15 15 20 Head (ft.) 771 757.9 731.6 689 629.9 557.7 479 390.4

Dimensions and Weights

Outlet Motor Dia. Dimensions (inch) Weight (lb)
A B C Pump Motor Pump + Motor
NPT 3″ 6″ 46.9 77.6 5.6 55.7 128.5 184.2

Part List and Materials

No. Part Name Materials
01 Discharge AISI 316
04 Valve Cone AISI 316
11 Top Diffuser AISI 316
12 Diffuser AISI 316
18 Impeller AISI 316
19 Ring of Impeller AISI 316
21 Split Cone AISI 316
22 Split Cone Nut AISI 316
26 Spacing Washer for Stop Ring Carbon + Graphite + PTFE
23 Neck Ring Retainer AISI 316
34 Strainer AISI 316
36 Suction Interconnector AISI 316
37 Pump Shaft AISI 316
44 Coupling AISI 316
47 Strap AISI 316
52 Cable Guard AISI 316
86 Valve Seat AISI 316 + HNBR
87 Neck Ring Nut AISI 316 + HNBR
88 Nut AISI 316
89 Bearing HNBR
90 Screw AISI 316
91 Key AISI 316
92 O-ring HNBR

Additional information

Brands

AC voltage

Horse power Ac

Phase

Submersible Pump Size

Material Submersible pump

Pump Outlet

Gear Easy Selector