US$ 159.95
The System 450 control system is designed to replace System 350™ and System 27 control systems
high‑pressure refrigerants
18 CPVC BLAST GATE SOCKET DUCT
meet UL 1995 plenum use requirements
1/2HB X 3/8MIP ANTI-SIPHON VALVE
HF-80-1W | 80 MESH SS SCREEN W/WASHER | (PG:020) Spears O-Ring_S x H x H The System 450 control system80 MESH SS SCREEN W WASHER Resources Dimensional DataCatalog Page
US$ 159.95
US$ 25.95
US$ 33.95