Hydraulic Cylinder, Double Acting Tie Rod, Bore Dia 3 1/2 In, Stroke 8 In, Rod Dia 1 3/8 In, Retract 20 1/4 In., Inlet SAE 3/4-16 In, Max Pressure 3000 PSI, Cast Iron Piston Material, Polished Chrome Piston Rod, Cast Iron Ring Material, Precision Honed Tubes, Urethane U-Cup Rod Seal, Steel Material, Steel Tie Rods, Crown Piston Seal, Painted Finish
Hydraulic Tie-Rod Cylinders
- 2500 psi models feature: O-ring seal and vented back-up washers on piston, and U-cup on the gland. 3000 psi models feature: RoyalPlate Plus coating on all piston rods which offers substantial performance enhancements and outstanding corrosion protection. Precision-honed tubes and ground and polished chromed piston rods. Ductile-iron piston with O-ring seal between piston rod and piston. Urethane U-cup rod seal, metal encased rod wiper (2-1/2" bore and larger), crown seal on piston, nylon bearing on piston (4", 4-1/2", and 5" bores), and hardened pins (4", 4-1/2", and 5" bores). O-ring seal between tube and ductile-iron butt and gland casting.