HP – Handpumps
H 11, H12 and H 13 pumps are for application with hydraulic lifting or pressing equipment, for emergency operation of hydraulic elevators and for the pressure testing of hydraulic systems in general. The H 11 and H 13 are constructed for side mounting. The H 12 is fitted with a base plate for separate application. The built-in relief valve should be adjusted to prevent unintentional high pressure being applied to the system. A built-in manual valve for releasing pressure from the system is available as an option.