The Hercules Poly-Pack is an essential sealing component for hydraulic systems, designed by Hercules Sealing Products. This high-quality poly-pack ensures robust performance in demanding industrial applications, effectively preventing leakage and contamination. Its durable construction from reliable materials guarantees longevity and reliability under various pressure conditions.
Ideal for use in hydraulic cylinders, the Hercules Poly-Pack features an optimized design that promotes smooth operation and efficiency. Its compatibility with standard hydraulic fluids and wide temperature range make it versatile for various industrial environments. The poly-pack's precise dimensions enhance its sealing capability, ensuring maximum system integrity.
SKU: U18-3.25
Supplier Part Number (MPN): U18-3.25
Alternate Part Numbers: C1DN83
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Specifications
Alternate Part Numbers
Alternate Part NumberC1DN83
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
Supplier Part Number
U18-3.25
Product Weight
0.02 lbs
Product Questions & Answers (2)
Question by: Dwight M on Aug 24, 2025, 10:09 AM
Does this poly-pack work with standard hydraulic cylinders, or is it only for certain setups?
Answer by: Customer Support on Aug 26, 2025, 6:55 AM
Hydraulic cylinders are exactly what this seal is built around. The Hercules Poly-Pack is manufactured by Hercules Sealing Products and carries part number U18-3.25, also cross-referenced as C1DN83. It works with standard hydraulic fluids and is built to hold up across a wide range of temperatures, so it fits well in general industrial environments without needing special accommodations.
Question by: Scott S on Jan 14, 2026, 7:59 PM
What size is this poly pack? Gotta make sure it's the right one for my cylinder.
Answer by: Customer Support on Jan 15, 2026, 8:13 PM
This Hercules Poly-Pack is a size U18-3.25, as indicated by the Supplier Part Number U18-3.25 and Alternate Part Number C1DN83.