TESTanDRAIN

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Inspector's Test and Drain Valves for Residential and Commercial Wet Fire Sprinkler Systems Pressure Relief Valve Pressure Gauge Locking Plate Kit. Lightweight and compact, the Model 1000 TESTanDRAIN® is a 300 PSI rated, singlehandle ball valve specifically designed to provide both the test and express drain function required for a wet fire sprinkler system. The Model 1000 TESTanDRAIN® meets all the requirements of NFPA 13D, NFPA 13R, and NFPA 13. It features a tamper resistant test orifice, integral tamper resistant sight glasses, and a tapped port for system access. The Model 1000 is available in ¾", 1", 1¼", 1½", and 2" sizes in both NPT and BSPT with all specifiable orifice sizes:3⁄8" (2.8K), 7⁄16" (4.2K), 1½" (5.6K), 17⁄32" (8.0K), 5⁄8" (ELO, 11.2K), ¾" (ESFR, 14.0K), and K25.