A23515 | Rolling Seal 9000 Series | Armstrong International Size_5IN This fitting is ideal for

This fitting is ideal for connecting copper pipes in hydronic systems

this EVAP COIL ensures efficient heat transfer and condensation

long-lasting durability

the ZD10X8TZ offers exceptional durability and long-lasting performance

contributing to increased efficiency and reduced maintenance costs

A23515 | Rolling Seal 9000 Series | Armstrong International Size_5IN This fitting is ideal forArmstrong International Rolling Seal 9000 Series (A23515) The Armstrong International Rolling Seal 9000 Series is a high performance seal designed for use in a wide range of industrial applications. Its unique design features a rolling diaphragm that provides excellent sealing performance even in challenging conditions. The Rolling Seal 9000 Series is also self compensating, meaning it automatically adjusts to maintain a positive seal even as