O-ring EPDM 114,2x5,7 Industrial Water and Steam Seal

High-Temperature & Chemical-Resistant Seal

The O-ring EPDM 114,2x5,7 is a technical sealing component designed for industrial water, heating and steam installations where resistance to moisture, weathering and thermal aging is essential.

Within the technical O-rings EPDM category, the 114,2x5,7 mm model represents a medium diameter solution with an increased cross section, optimized for stable compression and reliable static sealing performance.

Technical Parameters

Quick technical snippet:

Type: O-ring EPDM
Size: 114,2x5,7 mm
Inside diameter: 114,2 mm
Cross section: 5,7 mm
Standard hardness: 70 Shore A
Temperature range: approx. -30 C to +120 C
Resistance: water, steam, glycol solutions, weathering, ozone

Long tail phrases: O-ring EPDM 114,2x5,7 mm water seal, 114,2 mm ID 5,7 mm section EPDM, EPDM O-ring for heating systems.

The 5,7 mm cross section ensures improved sealing stability in wider grooves and flange connections.

Industrial Applications

The O-ring EPDM 114,2x5,7 is commonly used in:

• Central heating systems

• Heat exchangers

• HVAC installations

• Industrial water tanks

• Valves and filtration systems operating with water

EPDM material provides excellent resistance to hot water and low pressure steam, making it suitable for building services and industrial utility systems.

Unlike NBR or FKM O-rings, this EPDM O-ring 114,2x5,7 is not intended for contact with mineral oils or fuels, but is optimized for aqueous and steam environments.

Construction and Material Characteristics

Manufactured from EPDM elastomer with 70 Shore A hardness, this O-ring offers:

• High elasticity at low temperatures

• Strong resistance to ozone and atmospheric aging

• Stable compression set in static applications

• Good compatibility with glycol based fluids

The dimensional combination of 114,2 mm internal diameter and 5,7 mm cross section supports reliable sealing in medium sized housings and flanged assemblies.

The O-ring EPDM 114,2x5,7 is a water and steam resistant industrial sealing solution developed for stable long term operation in heating and utility systems.

Operational Advantages

For maintenance teams and procurement departments, this model provides:

• Reliable sealing in water circuits

• Reduced risk of leakage in heating systems

• Long service life in humid environments

• Cost efficient performance for B2B installations

Its material specialization ensures optimized performance in water based applications where other elastomers may not be necessary or cost effective.

Local Stock and Logistics

Magazyn i Sklep: Lublin, ul. Smoluchowskiego 1, budynek 4
Dostawa 24h - szybka realizacja zamowien

We supply EPDM O-rings directly from stock with fast 24h dispatch for industrial and wholesale customers.

FAQ

1. Is the O-ring EPDM 114,2x5,7 suitable for heating systems?
   Yes, it is designed for hot water and glycol based heating installations.

2. Can it be used with steam?
   Yes, within temperature limits up to approximately 120 C and appropriate pressure conditions.

3. Why choose EPDM instead of NBR for this size?
   EPDM offers better resistance to water, steam and weathering, while NBR is preferred for oil applications.

4. Is the 5,7 mm cross section suitable for static sealing?
   Yes, it provides stable compression and reliable sealing in static flange connections.