Optimize your hydraulic systems with the Style 1800 Glass-Filled PTFE Piston Seal, designed for a 1.50-inch bore diameter and a 1.19-inch groove diameter. This piston seal is constructed from 15% glass-filled PTFE, delivering excellent durability and chemical resistance. It includes a rubber energizer to enhance sealing efficiency.
The Style 1800 Piston Seal is capable of withstanding pressures up to 5,000 PSI, making it suitable for high-demand applications. Its operational temperature range from -40°F to 220°F ensures reliable performance in varied environments. The precision-engineered tolerances, such as a bore tolerance of ±0.002 inches, ensure a snug fit and effective sealing.
SKU: PS1800-24
Supplier Part Number (MPN): PS1800-24
Alternate Part Numbers: C1DH74, MI-01038263, MINO-00407X30232
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Specifications
Bore
1.50
Bore Tolerance (in)
±0.002
Cross Section Tolerance (in)
+0.006 / -0
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
Groove Dia. E
1.19
Groove Width Tolerance (in)
±0.002
Piston Dia. F
1.50
Piston Dia. Tolerance (in)
+0/-0.005
Seal Cross Section C
0.07
Seal Height B
0.12
Seal Height Tolerance (in)
+0.005 / -0
Supplier Part Number
PS1800-24
Alternate Part Numbers
Alternate Part NumberC1DH74, Alternate Part Number MI-01038263, Alternate Part Number MINO-00407X30232
Product Weight
0.01 lbs
Similar Products
Model Number
Bore
Seal Height B
Seal Cross Section C
Groove Width D
Groove Dia. E
Piston Dia. F
Bore Tolerance (in)
Piston Dia. Tolerance (in)
Cross Section Tolerance (in)
Seal Height Tolerance (in)
Groove Width Tolerance (in)
Price
Action
PS1800-20Style 1800 PTFE Piston Seal
1.25
0.116
0.067
0.94
1.249
±0.002
+0/-0.005
+0.006 / -0
+0.005 / -0
±0.002
PS1800-24Style 1800 PTFE Piston Seal
1.5
0.116
0.067
1.19
1.499
±0.002
+0/-0.005
+0.006 / -0
+0.005 / -0
±0.002
PS1800-32Style 1800 PTFE Piston Seal
2
0.116
0.067
1.69
1.999
±0.002
+0/-0.005
+0.006 / -0
+0.005 / -0
±0.002
PS1800-36Style 1800 PTFE Piston Seal
2.25
0.116
0.067
1.94
2.249
±0.002
+0/-0.005
+0.006 / -0
+0.005 / -0
±0.002
PS1800-40Style 1800 PTFE Piston Seal
2.5
0.116
0.067
2.19
2.499
±0.002
+0/-0.005
+0.006 / -0
+0.005 / -0
±0.002
PS1800-48Style 1800 PTFE Piston Seal
3
0.269
0.087
2.44
2.999
±0.002
+0/-0.006
+0.006 / -0
+0.005 / -0
±0.002
PS1800-56Style 1800 PTFE Piston Seal
3.5
0.269
0.087
2.94
3.499
±0.002
+0/-0.006
+0.006 / -0
+0.005 / -0
±0.002
PS1800-64Style 1800 PTFE Piston Seal
4
0.269
0.087
3.44
3.999
±0.002
+0/-0.006
+0.006 / -0
+0.005 / -0
±0.002
PS1800-68Style 1800 PTFE Piston Seal
4.25
0.269
0.087
3.69
4.249
±0.002
+0/-0.006
+0.006 / -0
+0.005 / -0
±0.002
PS1800-72Style 1800 PTFE Piston Seal
4.5
0.269
0.087
3.94
4.499
±0.002
+0/-0.006
+0.006 / -0
+0.005 / -0
±0.002
PS1800-80Style 1800 PTFE Piston Seal
5
0.269
0.087
4.44
4.999
±0.002
+0/-0.006
+0.006 / -0
+0.005 / -0
±0.002
PS1800-88Style 1800 PTFE Piston Seal
5.5
0.362
0.142
4.738
5.499
±0.002
+0/-0.007
±0.005
+0.005 / -0
±0.002
PS1800-96Style 1800 PTFE Piston Seal
6
0.362
0.142
5.238
5.999
±0.002
+0/-0.007
±0.005
+0.005 / -0
±0.002
Product Questions & Answers (1)
Question by: Scott B on Feb 20, 2026, 10:45 AM
What size bore does this seal fit? Just want to make sure it's right before I order.
Answer by: Customer Support on Feb 22, 2026, 6:25 AM
This Style 1800 piston seal is made for a 1.50-inch bore diameter.