DAYTON O-Ring: O-Ring, EPDM
The DAYTON O-Ring (SKU 25UY80) is an EPDM O-Ring with manufacturer part number 684121. This product is an O-Ring made from EPDM material.
SKU 3G-OTH-89072
Need installation or engineering help?
Ask a question
Product Description
The DAYTON O-Ring (SKU 25UY80) is an EPDM O-Ring with manufacturer part number 684121. This product is an O-Ring made from EPDM material.
Frequently Asked Questions
What is the DAYTON O-Ring 684121 used for?
The DAYTON O-Ring 684121 is used to create a static seal between mating surfaces in industrial fluid and pneumatic systems. Its EPDM material provides good resistance to water, steam, and mild chemicals, making it suitable for applications in pumps, valves, and general industrial equipment.
What are the specifications of the DAYTON O-Ring 684121?
The DAYTON O-Ring 684121 is made from EPDM material. Its manufacturer part number is 684121, and the product type is O-Ring. For exact dimensions and hardness ratings, refer to the manufacturer's datasheet. 3G Electric supplies this genuine DAYTON part for industrial sealing needs.
Where to buy the DAYTON O-Ring 684121 worldwide?
3G Electric supplies the DAYTON O-Ring 684121 to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this EPDM O-Ring for your maintenance or production requirements.
How to select the right DAYTON O-Ring for my application?
To select the right DAYTON O-Ring, match the material to your fluid and temperature conditions. EPDM suits water and steam but not petroleum oils. Verify the cross-section diameter and inner diameter against your gland dimensions. 3G Electric can help interpret your requirements and source the correct DAYTON part number.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton o-rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


