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Zurn Wilkins 710 pressure vacuum breaker assembly serves to protect against back siphonage for non-potable commercial irrigation systems. The 710XL features a compact, lightweight body and includes fewer parts to industry models. The 710 assembly meets ASSE 1020 performance requirements and IAPMO standards. It is approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California. The 710 is available in ¾- and 1-inch sizes. Standard or bonnet repair parts are available.
