GOULDS WATER TECHNOLOGYImpellers for Straight Centrifugal Pumps

GOULDS WATER TECHNOLOGY Impeller: Mfr Part # 2K921

The GOULDS WATER TECHNOLOGY Impeller, manufacturer part number 2K921, is a closed-design bronze impeller for straight centrifugal pumps. It is compatible with Goulds pumps in the 3642 series family, including models…

SKU 3G-OTH-95707

Brand

GOULDS WATER TECHNOLOGY

Item

Impeller: Mfr Part # 2K921

Technical Specifications

GOULDS WATER TECHNOLOGY

Manufacturer Part Number

2K921 

Impeller Design

Closed 

Impeller Material

Bronze 

Compatible with Brand

Goulds 

Compatible with Pump Type

Straight Centrifugal Pumps 

Compatible with Series Family

3642

Compatible with Grainger Part Number

1N512 

Compatible with Manufacturer Model Number

3642

View Full Spec Sheet

Technical Documents

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GOULDS WATER TECHNOLOGY Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the GOULDS WATER TECHNOLOGY 2K921 impeller used for?

The GOULDS WATER TECHNOLOGY 2K921 impeller is a closed-design bronze impeller used in straight centrifugal pumps, specifically the Goulds 3642 series family including models 1N511 and 1N512. It is designed for water and light industrial fluid transfer applications where corrosion resistance and durability are required.

What are the specifications of the GOULDS WATER TECHNOLOGY 2K921 impeller?

The 2K921 impeller is made of bronze with a closed impeller design. It is compatible with Goulds straight centrifugal pumps in the 3642 series family, including models 1N511 and 1N512. The manufacturer part number is 2K921, and it is also compatible with Grainger part number 1N512.

Where to buy the GOULDS WATER TECHNOLOGY 2K921 impeller worldwide?

3G Electric supplies the GOULDS WATER TECHNOLOGY 2K921 impeller worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this bronze impeller for Goulds 3642 series pumps.

How to select the correct GOULDS WATER TECHNOLOGY impeller for a Goulds pump?

To select the correct impeller, verify your pump's series family and model number. The 2K921 impeller is designed for Goulds straight centrifugal pumps in the 3642 series, specifically models 1N511 and 1N512. Always confirm the impeller material (bronze) and design (closed) match your pump's specifications before ordering.

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

GOULDS WATER TECHNOLOGY Products

3G Electric supplies GOULDS WATER TECHNOLOGY impellers for straight centrifugal pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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