Parker Hannifin, formerly Denison Hydraulics, is a leading industrial manufacturer providing highly engineered hydraulic fluid power systems, hydraulic components and Parker Denison hydraulic pumps.
Parker Denison Hydraulic pumps have a multitude of applications: from mobile equipment used in the construction, demolition, agricultural, mining and utilities industries, to machinery used in industrial manufacturing and marine equipment in both commercial and military sea vessels. Read more about Parker Denison pumps here or visit our main hydraulic pump page here.
Often referred to as “Parker Denison”, Denison Hydraulics branded products include a full range of hydraulic vane pumps and hydraulic motors that operate at pressures in excess of 4,500 pounds per square inch (“psi”) and vary in size from 0.35 cubic inches to 16 cubic inches, and in displacement from 1 to 250 gallons per minute (“gpm”). A full range of Denison hydraulic piston pumps are also on offer. These specialised hydraulic pumps operate at pressures as high as 7,250 pounds per square inch (“psi”) and vary in size from 0.9 cubic inches to 38.9 cubic inches, and in displacement from 11 to 303 gallons per minute (“gpm”). They are well-known in the hydraulics industry for their large-size hydraulic piston pumps, offered under their Gold Cup and Premier Series.
The Parker Denison Hydraulics range also includes four types of hydraulic valves including:
Denison valves are used in a variety of commercial settings, including: injection moulding, metal and material forming, mobile equipment such as cranes, and marine systems such as ship-mounted winches. They are one of the few hydraulic manufacturers of flange mounted pressure control valves, a design that enables the hydraulic valve to be attached directly to another hydraulic component, versus more traditional valve designs that must be connected to the associated hydraulic components with hydraulic lines, which tends to be more expensive and less effective at controlling leaks than flange mounting.