PSM-DPAC Piston Seal Assemblies | Inch Piston Seal Assemblies | Hercules Sealing Products
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Categories Home  >>  Seals  >>  Piston Seals and Assemblies  >>  Inch Piston Seals and Assemblies  >>  Inch Piston Seal Assemblies  >>  PSM-DPAC Piston Seal Assemblies

PSM-DPAC Piston Seal Assemblies

Hercules Sealing Products is your top source for Hydraulic Inch Seals and Inch Piston Seal Assemblies, including PSM-DPAC Piston Seal Assemblies .


This style of seal provides effective static and dynamic sealing while the groove on the sealing surface acts as a lubrication reservoir to reduce friction. Grooves on both sides prevent blow by during sudden pressure changes and a premium NBR square energizer prevents twisting. This product is molded from premium urethane which provides excellent extrusion and wear resistance.

SEAL INFORMATION
MATERIAL 98A POLYURETHANE SEAL
NBR ENERGIZER
TEMPERATURE RANGE -22° to +212° F
PRESSURE RANGE 0 to 5,800 PSI
SPEED 1.5 FT/SEC
PART NUMBER (Prefix) - (Size)

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  View Product Description A Nom IDB Nom ODC Nom HeightH Groove DiameterD Groove WidthO Ring Dash NumberBoreI Piston DiameterMaterialTemperature RangePressure RangeSpeed Catalog Price Your Price & Availability Min. Qty Add To Cart

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PSM-218-DPAC
1.25 1.5 0.157 1.258 0.187 218 1.5 1.497 URETHANE/NITRILE -22 TO +212F 0 - 5,800 PSI 1.5 FT/SEC
List Price
$12.08  

PSM-218-DPAC
List Price: $12.08

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PSM-222-DPAC
PSM-222-DPAC,PA-98URE/NBR-1.500x1.750x0.157 1.5 1.75 0.157 1.508 0.187 222 1.75 1.747 URETHANE/NITRILE -22 TO +212F 0 - 5,800 PSI 1.5 FT/SEC
List Price
$12.55  

PSM-222-DPAC
List Price: $12.55

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PSM-222-DPAC,PA-98URE/NBR-1.500x1.750x0.157

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PSM-326-DPAC
PSM-326-DPAC,PA-98URE/NBR-1.625x2.000x0.250 1.625 2 0.25 1.63 0.281 326 2 1.997 URETHANE/NITRILE -22 TO +212F 0 - 5,800 PSI 1.5 FT/SEC
List Price
$10.04  

PSM-326-DPAC
List Price: $10.04

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PSM-326-DPAC,PA-98URE/NBR-1.625x2.000x0.250

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PSM-328-DPAC
PSM-328-DPAC,PA-98URE/NBR-1.875x2.250x0.250 1.875 2.25 0.25 1.88 0.281 328 2.25 2.247 URETHANE/NITRILE -22 TO +212F 0 - 5,800 PSI 1.5 FT/SEC
List Price
$16.72  

PSM-328-DPAC
List Price: $16.72

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PSM-328-DPAC,PA-98URE/NBR-1.875x2.250x0.250

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PSM-330-DPAC
PSM-330-DPAC,PA-98URE/NBR-2.125x2.500x0.250 2.125 2.5 0.25 2.13 0.281 330 2.5 2.497 URETHANE/NITRILE -22 TO +212F 0 - 5,800 PSI 1.5 FT/SEC
List Price
$17.63  

PSM-330-DPAC
List Price: $17.63

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PSM-330-DPAC,PA-98URE/NBR-2.125x2.500x0.250

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PSM-332-DPAC
PSM-332-DPAC,PA-98URE/NBR-2.375x2.750x0.250 2.375 2.75 0.25 2.38 0.281 332 2.75 2.747 URETHANE/NITRILE -22 TO +212F 0 - 5,800 PSI 1.5 FT/SEC
List Price
$18.51  

PSM-332-DPAC
List Price: $18.51

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PSM-332-DPAC,PA-98URE/NBR-2.375x2.750x0.250

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PSM-334-DPAC
PSM-334-DPAC,PA-98URE/NBR-2.625x3.000x0.250 2.625 3 0.25 2.63 0.281 334 3 2.997 URETHANE/NITRILE -22 TO +212F 0 - 5,800 PSI 1.5 FT/SEC
List Price
$16.84  

PSM-334-DPAC
List Price: $16.84

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PSM-334-DPAC,PA-98URE/NBR-2.625x3.000x0.250

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PSM-336-DPAC
PSM-336-DPAC,PA-98URE/NBR-2.875x3.250x0.250 2.875 3.25 0.25 2.88 0.281 336 3.25 3.247 URETHANE/NITRILE -22 TO +212F 0 - 5,800 PSI 1.5 FT/SEC
List Price
$24.20  

PSM-336-DPAC
List Price: $24.20

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PSM-336-DPAC,PA-98URE/NBR-2.875x3.250x0.250

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PSM-338-DPAC
PSM-338-DPAC,PA-98URE/NBR-3.125x3.500x0.250 3.125 3.5 0.25 3.13 0.281 338 3.5 3.497 URETHANE/NITRILE -22 TO +212F 0 - 5,800 PSI 1.5 FT/SEC
List Price
$25.70  

PSM-338-DPAC
List Price: $25.70

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PSM-338-DPAC,PA-98URE/NBR-3.125x3.500x0.250

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PSM-340-DPAC
PSM-340-DPAC,PA-98URE/NBR-3.375x3.750x0.250 3.375 3.75 0.25 3.38 0.281 340 3.75 3.747 URETHANE/NITRILE -22 TO +212F 0 - 5,800 PSI 1.5 FT/SEC
List Price
$27.71  

PSM-340-DPAC
List Price: $27.71

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PSM-340-DPAC,PA-98URE/NBR-3.375x3.750x0.250

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