O-Ring EPDM 14 x 3

Industrial and Service Applications of the EPDM 14x3 O-Ring

The O-Ring EPDM 14 x 3 is a precision-engineered industrial sealing ring manufactured from high-quality ethylene-propylene-diene monomer (EPDM) elastomer, with an inner diameter (ID) of 14 mm and a cross-section or thickness of 3 mm. This rubber gasket is specifically designed for static sealing scenarios and light dynamic applications across hydraulic, pneumatic and fluid systems. The 70 Shore A hardness specification ensures a balanced combination of elasticity and durability, making it one of the most reliable components for maintenance-intensive environments.

Key search terms such as “O-Ring”, “rubber seal”, “industrial sealing”, “rubber gasket”, and “technical sealing component” align perfectly with the use profile of this product. The EPDM material excels in applications where water, steam, glycol-based fluids, chilled water circuits and HVAC installations are prevalent. EPDM’s natural resistance to ozone, UV exposure, ageing and weathering makes it ideal for outdoor installations, pump units, heat-exchange systems and infrastructure equipment.

Thanks to its dimension 14 x 3 mm, the O-Ring EPDM 14 x 3 integrates seamlessly into standard groove designs, replacement kits and service packs — offering procurement managers and maintenance teams a cost-efficient and straightforward solution for downtime reduction. This rubber sealing ring is widely used in plumbing manifolds, HVAC fan coil units, water pumps, pneumatic valves and industrial utilities.

However, it should be noted that EPDM is not compatible with mineral-oil based hydraulic fluids, fuels or aggressive hydrocarbon chains — in such cases a different elastomer should be selected. For water-based or steam-based systems, this O-Ring provides high sealing reliability and long service life.

Logistics and supply chain are fully optimized for industrial buyers: 📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4. 🚚 24h Delivery - fast order fulfilment for technically urgent replacements and B2B scale orders.

Main search-term density is intentionally aligned to: O-Ring EPDM 14x3, EPDM O-Ring 14 x 3, rubber seal 14x3 mm, industrial sealing ring EPDM 14x3, technical sealing O-Ring 14x3.

Technical Data and Compatibility

• Inner Diameter (ID): 14 mm

• Cross-Section / Thickness: 3 mm

• Material: EPDM (ethylene-propylene-diene monomer elastomer)

• Typical Shore Hardness: 70 Shore A

• Colour: black (typical industry standard)

• Suitable temperature range for standard cure: approx. -40 °C to +125 °C (depending on compound, see technical sheet)

• Application type: static seals, light dynamic (pneumatic/hydraulic without heavy oil exposure)

• Not recommended for: mineral-oil hydraulics, fuels, heavy hydrocarbons

Industrial Applications and Benefits

This rubber sealing gasket is designed for:

• Water circuits and cooling systems - thanks to EPDM’s excellent water and steam resistance

• Pneumatic valves and compressed-air distribution where oil-free operation is required

• HVAC units, outdoor installations subject to weathering, ozone and UV exposure

• Utility service parts, equipment refurbishments and maintenance kits where quick replacement and compatibility across standard sizes matter

• Yields cost-efficient maintenance and reduces downtime by offering an off-the-shelf replacement for dimension 14x3 mm sealing rings.

The benefits include high durability, excellent weather and ozone resistance, compatibility with water- and steam-based services, and a proven solution for industrial procurement chains.

Why Choose This O-Ring EPDM 14x3

Procurement and engineering teams choose the O-Ring EPDM 14 x 3 because it offers:

• A standardized and recognisable size (14 mm ID x 3 mm section) that simplifies stocking and logistics

• A widely used elastomer (EPDM) strong in non-oil, water/steam applications

• Enhanced service life for installations exposed to outdoor or humid conditions

• Ready availability from the Lublin warehouse with 24h dispatch, supporting fast-moving B2B orders

• Compatibility with global standards, enabling cross-reference with multiple brands and substitute catalogues.

FAQ

Q1: What temperature range can the EPDM O-Ring 14x3 handle?
A: Standard EPDM compounds typically operate reliably between approximately -40 °C and +125 °C for water/steam services; specific formulations may extend to +150 °C.

Q2: Is this O-Ring suitable for hydraulic oil applications?
A: No - EPDM is not compatible with mineral-oil-based hydraulic fluids or fuels. For such uses a different elastomer (e.g., FKM/Viton) is required.

Q3: Can the O-Ring EPDM 14x3 be used outdoors?
A: Yes - EPDM is highly resistant to ozone, UV, weather and ageing, making it suitable for outdoor installations and external equipment.

Q4: Does this seal work in pneumatic applications?
A: Yes - In oil-free compressed-air systems or where the lubricant is compatible with EPDM, this O-Ring offers reliable performance in pneumatic valves and distribution modules.

Q5: How should I specify this part when ordering?
A: You should reference the dimension “14x3 mm EPDM O-Ring” and indicate the material EPDM with hardness ~70 Shore A. Ensure your groove and static seal interface are compatible with a 14 x 3 sealing ring.