Two Stage (Hi-Low) Hydraulic External Gear Pumps are available in 5 different sizes. Two stage pumps are ideal for use on log splitters, hoists, presses, compactors, and clamping systems. Heavy duty cast material is standard construction, complimented by a compact design.

Manufacturer: GRH

Displacements (CC):

• 8.8/2.1
• 8.8/3.0
• 13.0/2.1
• 13.0/3.0
• 13.0/4.2

Maximum Pressure: 200 BAR

Maximum RPM: 3600 RPM

Minimum RPM: 700 RPM

Mount: 4 Bolt Metric – 45mm Spigot

Shaft: 1/2″ Keyed Shaft

Available in Clockwise (CW) Shaft Rotation ONLY

Inlet Port (Suction): 3/4″ NPT

Outlet Port (Pressure): 1/2″ NPT

Unload adjustment range = 30-60 BAR on all models

Variations and performance information can be found in the pictures.

Interchangeable with Haldex range of pumps, contact us for a cross reference

WARNING – IMPROPER USE OR SELECTION OF THE PRODUCTS/EQUIPMENT OR SYSTEMS DESCRIBED CAN CAUSE PERSONAL INJURY, DEATH AND/OR PROPERTY DAMAGE. SAFETY PROCEDURES MUST BE APPLIED PRIOR TO INSTALLATION, COMMISIONING AND/OR OPERATION OF EQUIPMENT AND MACHINERY.