Prier Close Coupled Loose Key Self Draining Anti-Siphon Freezeless Hydrant 1/2" MPT x 1/2" SWT PVC Spring Check Valves it is recommended to install

it is recommended to install a full-width spacer on the cross bolt to prevent failure due to disfiguring the U-strap

NPT Threads conform to ASME B1

The PRIER C-434 provides a year round source of water to areas of structures that are subject to freezing temperatures

9 (except Wall) and MSS SP-43   Manufacturing facility is ISO 9001:2008   Independent lab verification that fittings meet applicable chemical & mechanical properties

Prier Close Coupled Loose Key Self Draining Anti-Siphon Freezeless Hydrant 1/2" MPT x 1/2" SWT PVC Spring Check Valves it is recommended to installThe PRIER C 534 provides a year round source of 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. To assure freeze protection, the hydrant will drain even with the hose attached and under pressure. The C 534 has all of the features of the historically proven PRIER C 134, with additional protection