Maximum Recommended Pump Speed 180 cycles/min

It is pushing the grease into the pump and avoids air cavities

Accessories furnished with each each Lever Valve: take-up spring

EPDM construction — fully DEF-compatible and corrosion resistant

Freedom Hydraulics 60 Ton Single Acting Hollow Hole Cylinder, 3.00" Stroke - SHS603 Radiator Maximum Recommended Pump Speed 180Hollow Hole design allows for both push and pull applications Chrome plated piston rod eliminates corrosion and rust Dual wiper seals keep out contamination and debris Single acting spring load return Collar threads for easy fixturing 3 8 NPTF female coupler and dust cap on all models Categories: Hollow Hole Single Acting, Cylinders, 60 Ton Capacity, Hollow Hole Cylinders Rated (Cap.) 60 . Max. (Cap.) 69. 0 . Stroke (in.) 3. 00 . Model # SHS603 .