The Model 2500 TESTanDRAIN® is a 300 PSI rated single handle ball valve that was specifically designed to provide both the test function and the express drain function required for a wet fire sprinkler system. The Model 2500 provides an alternate handle location from the Model 1000 for multi-directional installations. It features a tamper resistant test orifice, integral tamper resistant sight glasses, and a tapped port for system access. The Model 2500 TESTanDRAIN® meets all the requirements of NFPA-13, NFPA-13R, and NFPA-13D.