Prier Wall Hydrant - Internal VB - Gray Handle - 1/2"Wirsbo - 421 Repair Use with one or two

Use with one or two hands: Helpful lever arm reducing effort by 25%

Coverage: 1200 ft2 when mounted on 8 to 11 ft ceiling

User programmable high and low-speed events

Nozzle trajectory: standard – 25°/low-angle – 13°

Prier Wall Hydrant - Internal VB - Gray Handle - 1/2"Wirsbo - 421 Repair Use with one or twoThe 421 Series Internal Vacuum Breaker Hydrant was added to PRIER's offering in March of 2009. The 421 Series Hydrant is the result of spending a significant amount of time with our plumbing contractor customers and continuing to respond to their needs in the field. A common complaint among contractors with any freezeless wall hydrant with an external vacuum breaker was the operation of the vacuum breaker, often leaking due to debris in the potable