Hydraulic Pump (Hand Jack)

  • Stainless Steel Valve Block and Internal Components
  • Horizontal or Vertical Mounting
  • Tamper Resistant Pressure Relief
  • Front and Side Outlet Ports

The Betts Hydraulic Pump HP46982ALSL is designed as a corrosion resistant, reliable hydraulic pump for use with any Betts hydraulically operated valve or vent.  The pump head and internal parts are made of corrosion resistant stainless steel.  The reservoir is made of aluminum with a durable E-coating.

¼ NPT hydraulic connections are conveniently located at both the front of the pump and on the right side.  A drain plug allows the reservoir to be drained without unbolting the pump.

Pump can be mounted horizontally or vertically with outlet end down.

The pump contains a tamper resistant pressure relief set to bypass at approximately 3,000 psi [207 bar].

Parts List

Product Details

Assembly No.Rated PressureDisplacement per StrokeFluid Capacity
Dry Weight
HP46982ALSL300 psi [207 bar].43 in^3
Total** 38in^3 (21oz) [620 ml]
Useable*** 25 in^3 (14oz) [410 ml]
13 lbs. [6 kg]
*Pumps are shipped dry with no hydraulic Fluid
** Total = amount of fluid to fill reservoir to within 1/4" of the cover plate (33).
*** Useable = amount of fluid to take
'Total' fluid down to just above the filter screen

Installation & Maintenance

Hydraulic Pump Maintenance Manual #MM-HP001

Chemical Hydraulic Product Family:

Engineering Bulletins

EB3-03: Plumbing Schematic for Hydraulic Valve System


Hydraulic Pump Maintenance Video #MV-HP001