We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Image not available
GOULDS WATER TECHNOLOGY5 to 7-1/2 HP Self-Priming Centrifugal Pumps

GOULDS WATER TECHNOLOGY 50SPM20 5 to 7-1/2 HP Self-Priming Centrifugal Pump

The GOULDS WATER TECHNOLOGY 50SPM20 is a 5 to 7-1/2 HP self-priming centrifugal pump with a TEFC motor enclosure. It operates on 230V AC, delivers a maximum head of 115.5 ft, and features 3-inch compatible intake and…

SKU 3G-OTH-94827

Brand
GOULDS WATER TECHNOLOGY
Item
50SPM20 5 to 7-1/2 HP Self-Priming Centrifugal Pump
Part Number
50SPM20
Category
5 to 7-1/2 HP Self-Priming Centrifugal Pumps
Available to Order
Also known as:50SPM20GOULDS WATER TECHNOLOGY
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GOULDS WATER TECHNOLOGY
Manufacturer Part Number
50SPM20
Type
3 in Compat Intake and Disch, TEFC
AC
230V
Max Head
115.5 ft
Motor Enclosure Type
TEFC

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GOULDS WATER TECHNOLOGY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GOULDS WATER TECHNOLOGY 50SPM20 is a 5 to 7-1/2 HP self-priming centrifugal pump with a TEFC motor enclosure. It operates on 230V AC, delivers a maximum head of 115.5 ft, and features 3-inch compatible intake and discharge connections.

Frequently Asked Questions

What is the GOULDS WATER TECHNOLOGY 50SPM20 self-priming centrifugal pump used for?

The GOULDS WATER TECHNOLOGY 50SPM20 is a 5 to 7-1/2 HP self-priming centrifugal pump designed for water transfer, irrigation, and industrial fluid handling. Its TEFC motor enclosure protects against dust and moisture, making it suitable for outdoor or demanding environments.

What are the specifications of the GOULDS WATER TECHNOLOGY 50SPM20 pump?

The GOULDS WATER TECHNOLOGY 50SPM20 is a self-priming centrifugal pump with a TEFC motor enclosure. It operates on 230V AC, delivers a maximum head of 115.5 ft, and has 3-inch compatible intake and discharge connections. It is rated for 5 to 7-1/2 HP.

Where to buy the GOULDS WATER TECHNOLOGY 50SPM20 pump worldwide?

3G Electric supplies the GOULDS WATER TECHNOLOGY 50SPM20 pump to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this pump globally.

How to install a GOULDS WATER TECHNOLOGY self-priming centrifugal pump?

Install the GOULDS WATER TECHNOLOGY 50SPM20 on a level, rigid base near the fluid source. Ensure suction and discharge piping match the 3-inch connections and are leak-free. Prime the pump before startup, and verify the TEFC motor is wired for 230V AC per local codes.

Used in

Common applications for GOULDS WATER TECHNOLOGY
Water treatment plants — Straight centrifugal pumps (e.g., 1BF11034) for transfer and filtration systems
Irrigation systems — Self-priming centrifugal pumps (e.g., 50SPM20) for handling air in suction lines
HVAC circulation — Straight centrifugal pumps (e.g., 3BF1H9D0) for chilled water or condenser loops
Industrial processing — Motors (e.g., C13A32F4BE2S) for replacement in pump-driven machinery
Dewatering operations — Self-priming pumps for removing water from pits or excavations
Pressure boosting — Straight centrifugal pumps (e.g., 1ST1E4C4) for boosting water pressure in commercial buildings
Not sure this is the right part? Photo-identify it

GOULDS WATER TECHNOLOGY Products

3G Electric supplies GOULDS WATER TECHNOLOGY 5 to 7-1/2 hp self-priming centrifugal pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
GOULDS WATER TECHNOLOGY
GOULDS WATER TECHNOLOGY
Self-priming centrifugal pump with TEFC motor enclosure, rated 1-1/2 to 3 HP. Operates on 115/230V AC, delivers up to 115.5 ft head, and has 2-inch compatible intake and discharge connections. Suitable for water transfer, irrigation, and dewatering applications requiring reliable priming
GOULDS WATER TECHNOLOGY
GOULDS WATER TECHNOLOGY
Self-priming centrifugal pump with TEFC motor enclosure for outdoor or dusty environments. Operates on 115/230V AC, delivers up to 92.4 ft max head, and features 2-1/2 in compatible intake and discharge connections. Suitable for water transfer, irrigation, and dewatering applications
GOULDS WATER TECHNOLOGY
GOULDS WATER TECHNOLOGY
Self-priming centrifugal pump with ODP motor enclosure, rated for 1-1/2 to 3 HP. Operates on 115/208-230V AC, delivers up to 115.5 ft head, and features 2-inch compatible intake and discharge connections. Suitable for water transfer, irrigation, and dewatering applications requiring reliable priming
GOULDS WATER TECHNOLOGY
GOULDS WATER TECHNOLOGY
Self-priming centrifugal pump with TEFC motor enclosure, rated 1-1/2 to 3 HP. Operates on 208-230/460V AC, delivers up to 115.5 ft max head, and features 2-inch compatible intake and discharge connections. Suitable for water transfer, irrigation, dewatering, and booster service where self-priming and moderate lift are required

More from GOULDS WATER TECHNOLOGY

View all GOULDS WATER TECHNOLOGY parts
GOULDS WATER TECHNOLOGY
GOULDS WATER TECHNOLOGY
Self-priming centrifugal pump with TEFC motor enclosure, designed for transferring water and thin liquids. Handles air in suction lines for intermittent or remote installations. Suitable for irrigation, dewatering, and water supply systems
GOULDS WATER TECHNOLOGY
GOULDS WATER TECHNOLOGY
Self-priming centrifugal pump with 5 to 7-1/2 HP motor, ODP enclosure, and 208-230/460V AC power. Delivers up to 138.6 ft max head with 2-1/2 inch compatible intake and discharge connections. Suitable for water transfer, irrigation, dewatering, and booster service applications requiring reliable priming and moderate lift
GOULDS WATER TECHNOLOGY
GOULDS WATER TECHNOLOGY
This self-priming centrifugal pump is designed for water transfer, dewatering, and irrigation applications. It features a 3-inch compatible intake and discharge, delivers up to 115.5 ft of head, and operates on 208-230/460V AC with an ODP motor enclosure
GOULDS WATER TECHNOLOGY
GOULDS WATER TECHNOLOGY
Self-priming centrifugal pump with 5 to 7-1/2 HP motor, 230V AC, ODP enclosure. Features 2-1/2 inch compatible intake and discharge connections, delivering up to 138.6 ft max head. Suitable for water transfer, irrigation, dewatering, and tank filling applications requiring reliable priming and moderate lift
GOULDS WATER TECHNOLOGY
GOULDS WATER TECHNOLOGY
Self-priming centrifugal pump with 5 to 7-1/2 HP motor, ODP enclosure, 230V AC, 115.5 ft max head, and 3-inch compatible intake and discharge connections. Suitable for water transfer, irrigation, and industrial fluid handling where reliable priming and moderate lift are required
GOULDS WATER TECHNOLOGY
GOULDS WATER TECHNOLOGY
Self-priming centrifugal pump with TEFC motor enclosure, rated for 5 to 7-1/2 HP. Operates on 208-230/460V AC, delivers up to 115.5 ft max head, and features 3-inch compatible intake and discharge connections. Suitable for water transfer, dewatering, and irrigation applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first