Key Features
- Marine-grade EPDM rubber resists seawater, ozone, and UV aging
- Precision-molded profile ensures a watertight seal in Dresser-type couplings
- Works with fresh water, sea water, and oil-contaminated systems
- Easy installation without special tools, reducing maintenance time
- Available in a range of sizes to fit DN25 to DN300 pipe diameters
- IMPA 735001 certified, ideal for ship chandler supply
Technical Specifications
| Attribute | Value |
|---|---|
| Product Type | Dresser Type Ring Seal |
| Material | Marine-Grade EPDM Rubber |
| Hardness | 70 Shore A |
| Temperature Range | -20°C to +120°C |
| Pressure Rating | Up to 16 bar (232 psi) |
| Available Sizes | DN25 – DN300 (1" to 12") |
| IMPA Code | 735001 |
Frequently Asked Questions
What is a Dresser-type ring seal?
A Dresser-type ring seal is a rubber gasket used inside a Dresser-style pipe coupling to create a watertight and leak-proof seal between two sections of pipe.
What materials are available?
This ring seal is manufactured from marine-grade EPDM rubber, which offers excellent resistance to seawater, ozone, and temperature extremes, making it ideal for long-term use in shipboard systems.
Can this seal be used for potable water systems?
Yes, EPDM rubber is certified safe for drinking water applications, so this ring seal is suitable for fresh water and potable water piping aboard vessels.
How do I ensure the correct size?
Measure the external diameter of your pipe and the inside diameter of the coupling housing. Compare these measurements to the size range (DN25–DN300) offered for this ring seal to ensure a proper fit.
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