Description
The Armstrong Fluid Technology 105189-011 pump flange is a durable OEM component designed for secure connection of pump assemblies in hydronic HVAC systems. Featuring a 2-1/2 inch size with a 4-bolt mounting pattern, this one-piece cast iron flange provides strength and stability for reliable pipe and pump connections. It is ideal for new installations, replacements, or system upgrades where proper alignment and leak-free operation are essential. Manufactured to Armstrong specifications, this flange ensures compatibility, long service life, and dependable performance in closed-loop heating and cooling applications.
Key Features:
- OEM pump flange for Armstrong Fluid Technology systems
- 2-1/2" flange size with 4-bolt mounting configuration
- One-piece cast iron construction for durability
- Designed for secure pump and piping connections
- Supports proper alignment and leak-free installation
- Suitable for installation, repair, and retrofit applications
- Built to meet original equipment standards for fit and performance







Reviews
There are no reviews yet.