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Zurn XT-8 2.1 Gallon Expansion Tank 3...
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Product Description:
ZURN 114-950XLT2 1-1/4 IN. FNPT X FNPT DOUBLE CHECK VALVE ASSEMBLY - 175 PSI - LEAD-FREE CAST BRONZE DESIGNED FOR INSTALLATION ON POTABLE WATER LINES TO PROTECT AGAINST BOTH BACKSIPHONAGE AND BACKPRESSURE OF POLLUTED WATER INTO THE POTABLE WATER SUPPLY. A TEST COCK PLUG IS PROVIDED TO PROTECTAGAINST FOULING CAUSED BY INSECTS DIRT AND DEBRIS. ASSEMBLY SHALL PROVIDE PROTECTION WHERE A POTENTIAL NON-HEALTH HAZARD EXISTS. STANDARDS COMPLIANCE UNLESS OTHERWISE NOTED APPLIES TO 3/4" THRU 2" HORIZONTAL ASSE LISTED 1015 (VERTICAL FLOW-UP1 1/4" THRU 2") IAPMO LISTED CSA CERTIFIED (VERTICAL FLOW-UP1 1/2" & 2") AWWA COMPLIANT C510 APPROVED BY THE FOUNDATION FOR CROSS CONNECTION CONTROL AND HYDRAULIC RESEARCH AT THE UNIVERSITY OF SOUTHERN CALIFORNIA NSF LISTED - STANDARD 61 ANNEX G CERTIFIED TO NSF/ANSI 372 BY IAPMO R&T |
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