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R54R54
Premium High-Pressure Bi-Directional Rod Seal
Designed with integrated positive actuated live back-up rings to eliminate seal extrusion in high–pressure systems with shock load or where increased clearance gaps are present. This is an excellent seal where positive sealing from both directions is required. Robust design for the most arduous conditions.
Operating RangeMaterial Operating Pressure up to Maximum Pressure up to Temperature Surface Speed up to Fluid, Media
CompatabilityDuralast 4203 5,000psi (350bar) 10,000psi (700bar) -22°F to 260°F (-30°C to 125°C) 1.6ft/s (0.5m/s) mineral oil-based fluids, fire-resistant water-based hydraulic fluids including HFA and HFB, sea water, biodegradable fluids, vegetable oils, bio-diesels, and most modern hydraulic fluids Duralast 4403 8,000psi (520bar) 14,500psi (1000bar) -22°F to 260°F (-30°C to 125°C) 1.6ft/s (0.5m/s) same as Duralast 4203 Duralast 8166 3,800psi (260bar) 5,000psi (350bar) -4°F to 392°F (-20°C to 200°C) 3.2ft/s (1.0m/s) fire-resistant fluids, phosphate esters, mineral oils, greases, and most inorganic acids and chemicals, gasoline and gasoline/alcohol blends, hard vacuum Duralast 5101 3,800psi (260bar) 5,000psi (350bar) -22°F to 212°F (-30°C to 100°C) 1.6ft/s (0.5m/s) mineral-oil based hydraulic fluids, silicone greases, petroleum-based oils, water and alcohols Duralast 6146 3,800psi (260bar) 5,000psi (350bar) -30°F to 302°F (-35°C to 150°C) 2.0ft/s (0.7m/s) excellent heat and oil resistance, including exposure to such oil additives as detergents, anti-oxidants and anti-wear agents Additional standard materials available: High-performance polyurethanes, NBR (Nitrile), FKM, Viton®, HNBR, EPDM, Aflas®, Hytrel®, Silicone, low- and high-temperature, FDA-compliant seal material grades, PTFE, filled PTFE®, engineered thermoplastics and proprietary specialized Duralast™, Duraloy™, and Permachem™ materials. *Important Note: Maximum values above depend on extrusion gap, clearances, seal material, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Seals cannot be operated at their upper ratings at the same time. Pressure ratings can be increased by reducing clearances. For pressure above specified operating pressure, please contact engineering@ahpseals.com -
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R56BR56B
Premium High-Pressure Bi-Directional Compact Rod Seal
Designed with an energizing element for easier fitment and responsiveness to changing pressures. integrated positive actuated live back-up rings to eliminate seal extrusion in high–pressure systems with shock load or where increased clearance gaps are present. This is an excellent seal where positive sealing from both directions is required. Robust design for the most arduous conditions.
Operating RangeMaterial Operating Pressure up to Maximum Pressure up to Temperature Surface Speed up to Fluid, Media
CompatabilityDuralast 4203 5,000psi (350bar) 10,000psi (700bar) -22°F to 260°F (-30°C to 125°C) 1.6ft/s (0.5m/s) mineral oil-based fluids, fire-resistant water-based hydraulic fluids including HFA and HFB, sea water, biodegradable fluids, vegetable oils, bio-diesels, and most modern hydraulic fluids Duralast 4403 8,000psi (520bar) 14,500psi (1000bar) -22°F to 260°F (-30°C to 125°C) 1.6ft/s (0.5m/s) same as Duralast 4203 Duralast 8166 3,800psi (260bar) 5,000psi (350bar) -4°F to 392°F (-20°C to 200°C) 3.2ft/s (1.0m/s) fire-resistant fluids, phosphate esters, mineral oils, greases, and most inorganic acids and chemicals, gasoline and gasoline/alcohol blends, hard vacuum Duralast 5101 3,800psi (260bar) 5,000psi (350bar) -22°F to 212°F (-30°C to 100°C) 1.6ft/s (0.5m/s) mineral-oil based hydraulic fluids, silicone greases, petroleum-based oils, water and alcohols Duralast 6146 3,800psi (260bar) 5,000psi (350bar) -30°F to 302°F (-35°C to 150°C) 2.0ft/s (0.7m/s) excellent heat and oil resistance, including exposure to such oil additives as detergents, anti-oxidants and anti-wear agents Additional standard materials available: High-performance polyurethanes, NBR (Nitrile), FKM, Viton®, HNBR, EPDM, Aflas®, Hytrel®, Silicone, low- and high-temperature, FDA-compliant seal material grades, PTFE, filled PTFE®, engineered thermoplastics and proprietary specialized Duralast™, Duraloy™, and Permachem™ materials. *Important Note: Maximum values above depend on extrusion gap, clearances, seal material, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Seals cannot be operated at their upper ratings at the same time. Pressure ratings can be increased by reducing clearances. For pressure above specified operating pressure, please contact engineering@ahpseals.com -
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S20S20
T-Seal High-Pressure Bi-Directional Rod Seal
High–pressure compact rod seal design. The design utilizes two positively actuated live anti-extrusion back-up rings to support very high pressure from both sides. Available in Viton®, Nitrile, H-Nbr, Aflas® and other materials. Designed to retrofit standard O-ring grooves designed for no back-up, single or two back-up rings. Retro fits seals of similar design.
Operating RangeMaterial Operating Pressure up to Maximum Pressure up to Temperature Surface Speed up to Fluid, Media
CompatabilityDuralast 4203 5,000psi (350bar) 10,000psi (700bar) -22°F to 260°F (-30°C to 125°C) 1.6ft/s (0.5m/s) mineral oil-based fluids, fire-resistant water-based hydraulic fluids including HFA and HFB, sea water, biodegradable fluids, vegetable oils, bio-diesels, and most modern hydraulic fluids Duralast 4403 8,000psi (520bar) 14,500psi (1000bar) -22°F to 260°F (-30°C to 125°C) 1.6ft/s (0.5m/s) same as Duralast 4203 Duralast 8166 3,800psi (260bar) 5,000psi (350bar) -4°F to 392°F (-20°C to 200°C) 3.2ft/s (1.0m/s) fire-resistant fluids, phosphate esters, mineral oils, greases, and most inorganic acids and chemicals, gasoline and gasoline/alcohol blends, hard vacuum Duralast 5101 3,800psi (260bar) 5,000psi (350bar) -22°F to 212°F (-30°C to 100°C) 1.6ft/s (0.5m/s) mineral-oil based hydraulic fluids, silicone greases, petroleum-based oils, water and alcohols Duralast 6146 3,800psi (260bar) 5,000psi (350bar) -30°F to 302°F (-35°C to 150°C) 2.0ft/s (0.7m/s) excellent heat and oil resistance, including exposure to such oil additives as detergents, anti-oxidants and anti-wear agents Additional standard materials available: High-performance polyurethanes, NBR (Nitrile), FKM, Viton®, HNBR, EPDM, Aflas®, Hytrel®, Silicone, low- and high-temperature, FDA-compliant seal material grades, PTFE, filled PTFE®, engineered thermoplastics and proprietary specialized Duralast™, Duraloy™, and Permachem™ materials. *Important Note: Maximum values above depend on extrusion gap, clearances, seal material, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Seals cannot be operated at their upper ratings at the same time. Pressure ratings can be increased by reducing clearances. For pressure above specified operating pressure, please contact engineering@ahpseals.com