Home > 1/2" – 2" Devices > 3/4" > Wilkins 3/4" 420XL PVB Device (Lead Free)
	List Price: $202.17 Part Number: 420LF-7 Qty:

Description   Designed for installation on potable water lines to protect against backsiphonage of contaminated water into the potable water supply. Supplied with an integral anti-freeze relief valve to reduce the risk of valve damage under intermittent, non-seasonal freezing conditions. Designed for use under continuous pressure. Assembly shall provide protection where a potential health hazard exists. Related Items Wilkins 3/4" 460XL SVB Device (Lead Free) Conbraco 3/4" RP-4A Device Watts 3/4" 009M3 RPA Device (Lead Free) Wilkins 3/4" 720A PVB Device List Price: $376.08 List Price: $490.61 List Price: $391.72 List Price: $125.93 Watts 3/4" 800M4 PVB Device (Lead Free) Wilkins 3/4" 350XL DCA Device (Lead Free) Febco 3/4" 765 PVB Device Febco 3/4" 825Y RPA Device List Price: $241.26 List Price: $207.61 List Price: $132.33 List Price: $599.54

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