Rated up to 1250 gpm, the Protector is an industrial-type fixed station monitor. The unit shall have a patented waterway design with integral stream shaping vane to reduce friction loss and have an optional built-in on/off valve with position indicator (specify). The unit can be directly bolted to many common pipe flanges (specify flange size) and the outlet shall be available with 2-½” male threads. Threaded ports shall be provided for drain valve and pressure gauge installation and maximum operating pressure shall be 250 psi. The unit shall require no grease or other maintenance and swiveling elements and seals (including valve seat) shall be easily replaced. The Protector shall be hard coat anodized aluminum alloy. The monitor shall have a powder coat finish inside and out. Swivel clamps, 3” valve ball, and hardware shall be stainless steel. Unit shall have laser engraved serial number and a 5-year warranty