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

3G Electric
ARMSTRONG Impeller 812961-111 for Circulator Pump 174031MF-013 - Impellers for Circulator Pumps
ARMSTRONGImpellers for Circulator Pumps

ARMSTRONG Impeller 812961-111 for Circulator Pump 174031MF-013

ARMSTRONG Impellers for Circulator Pumps. Specifications: Compatible with Manufacturer Model Number: 174031MF-013.

SKU 3G-OTH-83850

Also listed as: 812961111 · 812961 111

Brand
ARMSTRONG
Item
Impeller 812961-111 for Circulator Pump 174031MF-013
Part Number
812961-111
Category
Impellers for Circulator Pumps
Available to Order
Also known as:812961-111ARMSTRONG
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

ARMSTRONG
Manufacturer Part Number
812961-111
Compatible with Manufacturer Model Number
174031MF-013

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

ARMSTRONG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

ARMSTRONG Impellers for Circulator Pumps. Specifications: Compatible with Manufacturer Model Number: 174031MF-013.

Frequently Asked Questions

What is the ARMSTRONG impeller 812961-111 used for?

This impeller is designed for use in ARMSTRONG circulator pumps, specifically the 174031MF-013 model. It moves water or other fluids through hydronic heating and cooling systems in commercial and industrial buildings, ensuring efficient circulation and system performance.

What are the specifications of the ARMSTRONG impeller 812961-111?

The ARMSTRONG impeller has a diameter of 2.75 inches and is compatible with manufacturer model number 174031MF-013. Its manufacturer part number is 812961-111. It is a replacement component for circulator pumps in hydronic systems.

Where to buy the ARMSTRONG impeller 812961-111 worldwide?

3G Electric supplies the ARMSTRONG impeller 812961-111 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this part for your circulator pump needs.

How to install the ARMSTRONG impeller 812961-111?

Installation requires disconnecting power to the pump, draining the system, and removing the pump housing. Replace the old impeller with the ARMSTRONG 812961-111, ensuring it fits securely on the motor shaft. Reassemble the housing, refill the system, and test for leaks. Always follow manufacturer guidelines.

Used in

Common applications for ARMSTRONG
Healthcare isolation rooms — Armstrong Calla 2820A sealed system tiles for acoustic control and cleanability
Commercial office ceilings — Armstrong Prelude main beams and cross tees for suspension framing
Hydronic heating systems — Armstrong E23.2 inline circulator pump for potable water circulation
Pump maintenance — Armstrong seal kit 8975002-374K for bearing assembly replacement in circulator pumps
Cleanroom environments — Armstrong Calla 1353N sealed system tiles with mold resistance and high light reflectance
General-purpose interiors — Armstrong Calla 2822AN ceiling tiles for 15/16 in grid with square tegular edge
Not sure this is the right part? Photo-identify it→

ARMSTRONG Products

3G Electric supplies ARMSTRONG impellers for circulator 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 →

More from ARMSTRONG

View all ARMSTRONG parts →
Plastic impeller for circulator pumps, compatible with manufacturer model number 116456MF-137A. Includes a seal kit. Used in HVAC and hydronic heating systems to maintain water flow and system pressure
ARMSTRONG
Plastic impeller for circulator pumps, compatible with manufacturer model number 116456MF-137A. Includes a seal kit. Used in HVAC and hydronic heating systems to maintain water flow and system pressure

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first