The versatile HPS 400 covers a wide range of flow rates and pressures. It has elements in common with the larger pumps HPS 650 and HPS 850. The mechanical part (including the crankshafts) has a splash lubrication system for the connecting rod bearings. SAE adapter flanges are available, allowing the pump to be coupled to the flywheel of an internal combustion engine or electric motor. The design of the head is optimized, a with the valves positioned in line, to avoid cyclic hardening of the metal and to facilitate maintenance. Treated ceramic pistons extend the life of the seals. Its improved design, with seals, plungers and valves, withstands high pressures at high flow rates.
|Max flow||103 l/min at 160 Bar
(22,6 igpm / 27,2 usgpm at 2 320 psi)
|Max pressure||500 Bar at 33 l/min
(7 250 psi at 7,4 igpm / 8,9 usgpm)
|Max power||30 kW