Bell & Gossett 1BN317LF PT Series Pre-Charged Diaphragm Expansion Tank, MNPT Discharge, 2 gal, 3/4 in Discharge, 8 in Dia Overall, Polypropylene Liner, 150 psi
MFG Part#1BN317LF
DSG#44813
Bell & Gossett 1BN317LF PT Series Pre-Charged Diaphragm Expansion Tank, MNPT Discharge, 2 gal, 3/4 in Discharge, 8 in Dia Overall, Polypropylene Liner, 150 psi
MFG Part#1BN317LF
DSG#44813
- The Series PT expansion tank is designed to absorb the forces of expanding water and protect a potable water system from pressure build up. The FDA approved heavy duty butyl diaphragm with polypropylene liner (sizes PT-5 through PT-210V) and FDA approved heavy duty butyl bladder (sizes PT-451 through PT-457) completely isolate the water from the steel shell.