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This ASAE Certified Tie-Rod Cylinder has 2,500 PSI Working Pressure and NPT Ports
Bore: 4.0” - Stroke: 8” - Rod Diameter: 1.25” - Clevis Pin Diameter: 1” - Port Size: 1/2” FNPT
Pin to Pin Center Retracted x Extended: 20-1/4” x 28-1/4”
Max Rated PSI on Full Extension: Full PSI - Max Rated Column Load on Full Extension: 31,416 Lbs
Warranty: 3 Years from date of purchase
Features: • Chromed, polished and individually heat-treated shaft provides extended cylinder life • Built tough enough to stand up to the roughest conditions • Pins and retainers: high tensile steel, zinc plated to prevent corrosion, comes with cotter pin retainers • Ports: double ported NPTF for greater flexibility of assembly, unless otherwise stated, cylinders assembled with ports inline • Piston nut: heavy duty automation grade self locking piston nut holds piston in place under high cycle loading • Piston: ductile iron, precision machined providing a malleable bearing surface for extended cylinder life • Piston seal: 90 durometer O-ring with anti extrusion back up washers provide sealing under high load conditions • Tie-rods: high tensile steel to prevent failure under high pressure • Cylinder shaft: high strength, hard chrome plated shaft provides extended cylinder life in harsh applications • Tube: precision finished skive and burnished heavy wall steel tubing for extended seal and cylinder life • Rod seal: Premium Double Lip Polyurethane BS profile using a double lip design for leak-free performance throughout the pressure range and longer life expectancy • Rod cap and clevis cap: ductile iron comes with drilled oil passages, offering increased bearing surface for high shock and side load applications • Rod wiper: Polyurethane AN or D Style provides a tough/hard material to remove contaminants from shaft surface • Threaded shaft: (on ASAE cylinders) to accept optional mechanical stroke control (not applicable to 5 "bore cylinders) • Rod clevis: ductile iron able to withstand continuous high load without wear or fracture • All cylinders are 100% hydraulically tested up to 1.5 working pressure