Model 2500 TESTanDRAIN®
M2500 Item ID Orifice Size Size Connection
404-0 3/8" Orifice 1" Thread X Thread
404-1 7/16" Orifice
404-2 1/2" Orifice
404-3 17/32" Orifice
404-4 5/8" ELO Orifice
405-0 3/8" Orifice 1 1/4" Thread X Thread
405-1 7/16" Orifice
405-2 1/2" Orifice
405-3 17/32" Orifice
405-4 5/8" ELO Orifice
405-5 3/4" ESFR Orifice
408-0 3/8" Orifice 2" Groove X Groove
408-1 7/16" Orifice
408-2 1/2" Orifice
408-3 17/32" Orifice
408-4 5/8" ELO Orifice
408-5 3/4" ESFR Orifice
408-6 K25 Orifice

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. Available in 1" and 1-1/4" NPT and 2" Groove with all specifiable orifice sizes: 3/8" (2.8K), 7/16" (4.2K), 1/2" (5.6K), 17/32" (8.0K), 5/8" (11.2K, ELO), 3/4" (14.0K, ESFR), and K25.

Repair Kits are available for all TESTanDRAIN® valves. For more information, visit the "Support" page.

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