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PSA-Piston-Seal-Assemblies - Hercules for o-rings, hydraulic seals, cylinders
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CYLINDERS BY SIZE CYLINDER COMPONENTS
BY SIZE
Measurement:  
Type:  
ID   Tol
OD   Tol
HT   Tol
  


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A Nom ID

 
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B Nom OD

 
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C Nom Height

 
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H Groove Diameter

 
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D Groove Width

 
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D1 Bearing Groove Width

 
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Bore

 
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I Piston Diameter

 
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G1 Bearing Groove Diameter

 
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H1 Bearing Groove Diameter

 
  1.569 (1)  
  1.820 (1)  
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  3.021 (2)  
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  3.520 (1)  
  3.709 (1)  
  3.770 (1)  
  3.772 (1)  
  4.180 (1)  
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  4.772 (1)  
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  5.709 (1) 




Categories Home    >>   Seals   >>   Inch   >>   Piston Seal Assemblies   >>   PSA Piston Seal Assemblies  

PSA Piston Seal Assemblies

Designed to fit on one or two piece pistons, this piston seal employs a nitrile seal for high sealability, nylon split back-ups for extrusion resistance, and two split bearing rings. No further support bearings required.

SEAL INFORMATION
MATERIAL 90A NITRILE SEAL
NYLON BACK-UP
NYLON BEARING
TEMPERATURE RANGE -22° to +212° F
PRESSURE RANGE 0 to 6,000 PSI
MAXIMUM SPEED 1.5 Ft/Sec.
PART NUMBER (Prefix) - (Size)


Result pages:

ProductDescriptionA Nom IDB Nom ODC Nom HeightH Groove DiameterD Groove WidthD1 Bearing Groove WidthBoreI Piston DiameterG1 Bearing Groove DiameterH1 Bearing Groove DiameterList PriceYour Price & AvailabilityMin QtyAdd To Cart
PSA-1750PSA-1750,PA-NEOFAB-1.125x1.75x0.75,Piston Seals1-1/8 1-3/4 3/4 1.125 .750 .250 1.750 1.698 1.569+0/-0.0021.569
$11.65 ➠

1
Part Info:
Description :
PSA-1750,PA-NEOFAB-1.125x1.75x0.75,Piston Seals

PSA-2000PSA-2000,PA-NEOFAB-1.375x2x0.75,Piston Seals1-3/8 2 3/4 1.375 .750 .250 2.000 1.948 1.820+0/-0.0021.820
$12.76 ➠

1
Part Info:
Description :
PSA-2000,PA-NEOFAB-1.375x2x0.75,Piston Seals

PSA-2250PSA-2250,PA-NEOFAB-1.625x2.25x0.75,Piston Seals1-5/8 2-1/4 3/4 1.625 .750 .250 2.250 2.197 2.069+0/-0.0032.069
$25.04 ➠

1
Part Info:
Description :
PSA-2250,PA-NEOFAB-1.625x2.25x0.75,Piston Seals

PSA-2375PSA-2375,PA-NEOFAB-1.75x2.375x0.75,Piston Seals1-3/4 2-3/8 3/4 1.750 .750 .250 2.375 2.322 2.194+0/-0.0032.194
$16.23 ➠

1
Part Info:
Description :
PSA-2375,PA-NEOFAB-1.75x2.375x0.75,Piston Seals

PSA-2500PSA-2500,PA-NEOFAB-1.875x2.5x0.75,Piston Seals1-7/8 2-1/2 3/4 1.875 .750 .250 2.500 2.446 2.318+0/-0.0032.318
$18.00 ➠

1
Part Info:
Description :
PSA-2500,PA-NEOFAB-1.875x2.5x0.75,Piston Seals

PSA-2750PSA-2750,PA-NEOFAB-2x2.75x0.943,Piston Seals2 2-3/4 .943 2.000 .943 .250 2.750 2.685 2.522+0/-0.0032.522
$29.93 ➠

1
Part Info:
Description :
PSA-2750,PA-NEOFAB-2x2.75x0.943,Piston Seals

PSA-3000PSA-3000,PA-NEOFAB-2.25x3x0.943,Piston Seals2-1/4 3 .943 2.250 .943 .250 3.000 2.935 2.771+0/-0.0032.771
$19.29 ➠

1
Part Info:
Description :
PSA-3000,PA-NEOFAB-2.25x3x0.943,Piston Seals

PSA-3250PSA-3250,PA-NEOFAB-2.5x3.25x0.943,Piston Seals2-1/2 3-1/4 .943 2.500 .943 .250 3.250 3.184 3.021+0/-0.0033.021
$33.33 ➠

1
Part Info:
Description :
PSA-3250,PA-NEOFAB-2.5x3.25x0.943,Piston Seals

PSA-3250APSA-3250A,PA-NEOFAB-2.625x3.25x0.772,Piston Seals2-5/8 3-1/4 .772 2.625 .772 .245 3.250 3.184 3.021+0/-0.0033.021
$33.77 ➠

1
Part Info:
Description :
PSA-3250A,PA-NEOFAB-2.625x3.25x0.772,Piston Seals

PSA-3500PSA-3500,PA-NEOFAB-2.75x3.5x0.943,Piston Seals2-3/4 3-1/2 .943 2.750 .943 .250 3.500 3.434 3.270+0/-0.0033.270
$21.03 ➠


1
Part Info:
Description :
PSA-3500,PA-NEOFAB-2.75x3.5x0.943,Piston Seals

Result pages:



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