Corrosion resistant bronze construction, Ideal for marine, offshore, industrial, or other corrosive environments, full 3" waterway, Flows up to 1250 gpm (4800 lpm), Full 360 degree rotation with positive twist lock, vertical travel from 70 degree above to 70 degree below horizontal, Vertical travel is controlled by hand wheel with worm gear, fully enclosed worm gear is protected from the elements, double row stainless steel ball bearings at all rotation joints, can be supplied with optional pressure gauge, compact design, low profile, standard unit painted red, 2-1/2" male outlet