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J
J-70.A EATON Screw-In Cartridge Valves E-VLSC-MC001-E1

September 2013
Where measurements are critical request certified

drawings. We reserve the right to change specifications

without notice.
1HP7 - Hand Pump
50 bar (725 psi)
Descrtption
This hand pump has been
designed to be used on
machines which require
emergency release of
brakes or for pilot supply
for emergency lowering of
access platforms. It can also
be utilized in the lubrication
circuits.
Operation
Depressing the plunger will
force oil out through a check
valve and into the system.
The plunger will then retract
drawing oil into the chamber
through a second check valve.
Features
Built in pressure and suction
checks. Self contained cartridge
element. Low leakage ball and
seat design. Minimal effort
required for plunger movement.
Sectional View Performance Data
Ratings and Specifications
Figures based on oil temperature of 40? C and viscosity

of 32 cSt (150 SUS)
Bore Diameter 9.5 mm (0.375”)
Stroke 19 mm (0.75”)
Displacement 1.3 cc (1.3 ml)/stroke
Generated pressure 50 bar (725 psi)
Cartridge material Working parts hardened & ground

steel