Prier - Anti-Siphon Mixing Hydrant - 1/2"MPTx1/2"SWT - C-108D C-634V The 451 Brass Relief Valve

The 451 Brass Relief Valve was added to PRIER's offering with our 2007 purchase of Mansfield’s Brass Division

IOS-DDR-WH does NOT require a neutral

For flows below 3 GPM (0

Comes With Adjustable 15 VAN Nozzle Already Installed In Each Head

Prier - Anti-Siphon Mixing Hydrant - 1/2"MPTx1/2"SWT - C-108D C-634V The 451 Brass Relief ValveSpec Sheet Install Manual PRIER C 108 provides a year round source of tempered water to areas of structures that are subject to freezing temperatures. The hydrant valve is connected to the supply piping in the heated portion of the structure, eliminating the possibility of freezing. Hot side is loose key operated to prevent unauthorized operation or accidental operation by children. The PRIER C 108 has all the characteristics of the historically