Description
The Armstrong Fluid Technology 105189-011 4-Bolt Cast Iron Flange is an essential component of an HVAC system and It is the safe joint in the plumbing systems with the S-45 circulator pump. This part is designed with a size of 2-1/2 inches and is made in a single piece to cater to the different operating conditions. The benefits include easy installation, enhanced sealing capability, compatibility with different types of pumps, ensuring the system’s ability to handle the fluids smoothly, better, and efficiently, longevity and dependability, and low maintenance and high system stability.









