Robust and reliable structure consisting of a stainless steel frame and cover. Large pneumatic wheels Ø 230mm. COMET pump type ZW-FW 1400 rpm. Integral ceramic pistons for intense professional use. Integral bronze alloy connecting rods. On/off switch. Visible brass water inlet filter.Durable and oversized 4-pole three-phase motor with externalexternal corrosion protection.Professional pressure regulating valve for heavy duty applicationswith by-pass circuit.Timed total stop.Supplied with :Gun with swivel connection.700 mm lance with adjustable detergent head.1/4 calibre 085 25° nozzle.HP hose 5/16 R1 reinforced, length 20 metres mounted on the reel. Brass Y suction filter.