Armstrong Circulating Pump Coupler for 1/12 & 1/6 HP Motor (B & G 118705, Armstrong 806026-001 )

Armstrong Circulating Pump Coupler for 1/12 & 1/6 HP Motor (B & G 118705, Armstrong 806026-001)

This Armstrong circulating pump coupler is designed for use with 1/12 and 1/6 horsepower motors, serving as a direct replacement for Bell & Gossett and Armstrong pump models. It ensures reliable coupling performance in HVAC and industrial circulating pump applications.

Key Specifications

• Horsepower: 1/12 & 1/6 HP
• Shaft Dimensions: Bore Diameter 1/2" x 1/2"

Product Features & Fitment

Constructed from durable cast iron and equipped with four springs, this coupler provides secure and stable motor-to-pump connection. It fits Bell & Gossett Series 100, HV NFI, 2" NFI, PR, BNFI, HV BNFI, PR AB, BNFI pumps, as well as Armstrong S-25, S-34, S-35, H-32, and H-41 pump models. The coupler is also referenced by Grainger part number 4RD81 for easy cross-referencing.