Zinko ZN-22S Standard Bottle Jack, Welded Steel, 22 ton

All models are designed for use in any position. The needle valve allows you to control the lowering of the ram.

Features

• Welded steel construction throughout reduces metal fatigue allowing for a longer life
• Unique base forging method increases resistance to high pressure and gives a degree of durability and performance not found in any other comparable product
• ZN models are usable in multiple positions: upright, angled, or horizontal
• Special grade steel results in high durability and helps to prevent rust
• Casting, cylinder, and base are jointed by an electric welding method for high strength and to prevent leaking
• Needle valve allows you to control the lowering of the ram
• Heat-treated extension screws provide a low pickup height adjustment and maximum lift height
• Safety valve device protects the hydraulic system from overload damage (for 35 ton model and above)