This line tester is sed to install the last sprinkler head on system branch lines controls water flow for flushing or testing of the system. The tester has a forged brass body 1” female N.P.T. inlet x 1/2” female outlet (sprinkler head) x 1” N.P.S.H. drain outlet with cap and chain and wrench operated shutoff.
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Downloads
Resource Type
Title
Description
File Size
Action
Submittals
Submittal 6160 Sprinkler Accessories (pdf)
Automatic Sprinker System Accessories [6162 | Spare Head Box; 6165 | Baffle; 6166 thru 6170 | Test & Drain; 6175 | Line Tester; 6177 | Pitot Tube]
949 KB
Brochures/Flyers
MGI Corporate Brochure (pdf)
Who we are, Our History, Morris Group International Today
27 MB
Brochures/Flyers
MGI Brands Flyer (pdf)
MGI Brands Flyer (pdf)
718 KB
Brochures/Flyers
Potter Roemer Mechanical Brochure (pdf)
Potter Roemer Mechanical Products - Pressure Reducing Valve, Hose & Gate Valves, Flush Connection, Wall & Freestanding Connections, Hydrants, Roof Connections, Pump Test Connection, Hose Rack Assemblies, Hose & Storage, Nozzles, Hose Cabinets, Extinguisher Cabinets, Valve Cabinets, Fire Pro Products [L# L1001700, Feb 2026]