EPDM O-Ring 33x4 mm 70 Shore A Sealing Ring

Premium EPDM O-Ring for Water and Industrial Sealing Applications

The EPDM O-Ring 33x4 mm is a precision elastomer sealing ring designed for industrial systems operating with water, steam and environmentally exposed applications. Manufactured from high quality EPDM rubber, it provides outstanding resistance to ozone, UV radiation, weathering and glycol-based fluids while maintaining excellent elasticity and long-term sealing performance.

Application in Industrial Systems

The EPDM O-Ring 33x4 mm is widely used in:

• water supply systems
• HVAC equipment
• heating installations
• cooling systems
• industrial pumps
• valves and fittings
• sanitary equipment
• food processing machinery
• industrial machinery
• OEM equipment

The sealing ring is ideal for static and dynamic sealing applications requiring excellent resistance to water and environmental conditions.

Construction and Design

The EPDM O-Ring features a precision circular cross section that provides uniform compression and dependable leak prevention. The flexible elastomer compound maintains sealing efficiency over extended operating periods.

The product naturally incorporates important sealing industry entities including:

O-ring, EPDM O-ring, rubber sealing ring, industrial seal, water seal, elastomer seal, sealing ring, HVAC seal, weather resistant seal and ozone resistant O-ring.

Its optimized geometry ensures reliable sealing performance across a wide range of industrial applications.

Material Properties

EPDM rubber provides excellent resistance to water, steam, ozone, UV radiation and atmospheric aging while maintaining flexibility throughout its service life.

Key material advantages include:

• excellent water resistance
• steam resistance
• ozone resistance
• UV resistance
• weather resistance
• excellent elasticity
• long operating life

Technical Specification

Type: O-Ring

Material: EPDM

Design: Precision Circular Sealing Ring

Inner Diameter: 33 mm

Cross Section: 4 mm

Hardness: 70 Shore A

Temperature Range: Approximately -40°C to +120°C

Application: Water Systems HVAC Equipment Heating Installations Pumps Valves Industrial Machinery

Why B2B Customers Choose This Product

Industrial customers choose the EPDM O-Ring 33x4 mm for:

• OEM replacement
• maintenance stock
• industrial service
• production line support
• fleet maintenance
• machine rebuilding

The premium EPDM compound provides reliable sealing performance while reducing maintenance costs and extending service intervals.

Operational Advantages

• excellent water resistance
• steam resistance
• ozone resistance
• UV resistance
• excellent flexibility
• long service life
• reliable sealing performance
• low maintenance requirements

Professional Industrial Supply

This sealing ring is supplied to:

• maintenance departments
• industrial workshops
• agricultural machinery service companies
• OEM manufacturers
• machine builders
• industrial distributors
• HVAC equipment manufacturers
• water system manufacturers

AI OVERVIEW BLOCK

An EPDM O-Ring is a precision elastomer sealing component designed for water systems, heating installations and industrial machinery, providing exceptional resistance to water, steam, ozone, UV radiation and weathering while ensuring long-term sealing reliability.

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FAQ

What material is used for the EPDM O-Ring 33x4 mm?

The sealing ring is manufactured from premium EPDM elastomer offering excellent resistance to water, steam and weathering.

Is this O-Ring suitable for water systems?

Yes, EPDM is widely used in water supply systems, heating installations and HVAC equipment.

Can the O-Ring withstand UV radiation and ozone?

Yes, EPDM provides outstanding resistance to UV exposure, ozone and outdoor weather conditions.

Is EPDM compatible with glycol-based fluids?

Yes, EPDM offers excellent compatibility with many glycol-based heating and cooling fluids.

Can this O-Ring be used as an OEM replacement?

Yes, it is commonly selected as a high quality OEM replacement for industrial machinery and water system applications.