Description
Techcon 4-1/8 in ID x 1/8 in Cross Section Seal is an EPR seal ring supplied in a pack of 10 for compatible dispensing equipment maintenance. It gives repair teams a defined replacement part when the assembly calls for EPR elastomer in this large inside-diameter format.
EPR seal ring Benefits
- Ten-piece pack supports repeated rebuilds, service carts, and tool crib planning.
- 4-1/8 in inside diameter and 1/8 in cross section make the fit easy to confirm against the removed part.
- EPR elastomer is commonly used in water, steam, and glycol applications when the equipment design supports it.
- Large seal format helps maintain pressure control in compatible dispenser or valve assemblies.
- Replacement part can shorten repair time when the main tool body is still serviceable.
Installers should confirm the groove dimensions and material path before using this seal. A good replacement process checks the old part, cleans the groove, lubricates only when the equipment instructions allow it, and verifies that the elastomer is correct for the fluid being dispensed.
Common Applications for EPR seal ring
- Techcon dispenser, valve, and accessory maintenance.
- Large-diameter elastomer replacement in compatible fluid-control equipment.
- Repair kits for adhesive, sealant, and specialty-fluid dispensing stations.
- Preventive maintenance where seals are replaced during scheduled teardown.
Compatible Equipment and Materials
- Techcon components that specify this size and EPR material.
- Grooves designed for a 4-1/8 in ID by 1/8 in cross-section replacement seal.
- Process materials verified for EPR compatibility before production use.
EPR seal ring Technical Specifications
| Property | Value |
|---|---|
| SKU | TECTSD1400-243CPK |
| Product Type | Replacement O-ring seal |
| Material | EPR elastomer |
| Inside Diameter | 4-1/8 in |
| Cross Section | 1/8 in |
| Quantity | 10 per pack |
Packaging and Ordering
Order this pack when your repair procedure calls for EPR material in this large seal size. Browse Chemical Concepts dispensers, mixers, and nozzles for related Techcon service parts. For general O-ring selection and gland guidance, review the Parker O-Ring Handbook.
Need Help?
Need help checking seal material, size, or equipment fit for this repair? Call (800) 220-1966 or email [email protected].







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