The SV1500 is a fully serviceable spray head valve cast from Marine grade alloy with an output capacity of up to 1500 litres per minute and provides a dense even spray discharge of up to 6.7 metres (22 feet) and a spray width of up to 11 metres (36 feet).
A fully adjustable cast aluminium spray ring allows infinite flow and spray pattern variation. Air pressure holds the valve closed while water pressure opens the valve (valve opening pressure 0.55 bar / 8 psi).
An internal spring closes the valve when the water pump is shut down or an absence of air pressure exists and eliminates the need for additional shut off valves.