ARMSTRONG Three-Piece Inline Circulator Pump
The ARMSTRONG Hydronic Circulating Pump (SKU 3G-OTH-83619) is a three-piece inline circulator pump with a 1/3 hp motor, 120V AC nameplate voltage, and a cast iron volute included. It features flange connections…
SKU 3G-OTH-83619
Also listed as: 116435MF132 · 116435MF 132
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.
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Product Description
The ARMSTRONG Hydronic Circulating Pump (SKU 3G-OTH-83619) is a three-piece inline circulator pump with a 1/3 hp motor, 120V AC nameplate voltage, and a cast iron volute included. It features flange connections, delivers 53 gpm at 26 ft max. head, and is designed for hydronic systems (MPN 116435MF-132).
Frequently Asked Questions
What is the Armstrong hydronic circulating pump used for?
This Armstrong three-piece inline circulator pump is designed for hydronic heating and cooling systems. It circulates water in closed-loop applications such as commercial boilers, chilled water loops, and radiant heating systems, delivering up to 53 gpm at 26 ft max. head.
What are the specifications of the Armstrong 116435MF-132 pump?
The Armstrong 116435MF-132 is a 1/3 hp hydronic circulating pump with a 120V AC motor, cast iron volute, and flange connections. It delivers 53 gpm at 26 ft max. head and is built for inline installation in hydronic systems.
Where to buy Armstrong circulating pumps worldwide?
3G Electric supplies Armstrong circulating pumps worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine Armstrong parts like the 116435MF-132 to customers across 14 departments, including pumps and controls.
How to install an Armstrong inline circulator pump?
Install the Armstrong inline circulator pump with the shaft horizontal and the electrical junction box accessible. Use flange gaskets and bolts for a leak-tight seal. Ensure the pump is wired to a 120V AC supply and that the system is flushed before startup to prevent debris damage.
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3G Electric supplies ARMSTRONG three-piece inline circulator pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- ARMSTRONG Ductile iron variable-speed circulator pump for hydronic systems. Flange connections, volute included. Delivers up to 75 gpm at 20 ft maximum head. 120V AC nameplate voltage
- ARMSTRONG Variable-speed inline circulator pump for hydronic systems. Ductile iron construction with flange connections and included volute. Delivers up to 45 gpm at 40 ft max head. Operates on 230V AC