DAYTON O-Ring: O-Ring, PTFE
The DAYTON O-Ring (SKU 25VA21) is a PTFE O-Ring with manufacturer part number 643019. This product is a sealing component made from PTFE material.
SKU 3G-OTH-88635
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Product Description
The DAYTON O-Ring (SKU 25VA21) is a PTFE O-Ring with manufacturer part number 643019. This product is a sealing component made from PTFE material.
Frequently Asked Questions
What is the DAYTON O-Ring 643019 used for?
The DAYTON O-Ring 643019 is a PTFE sealing component used to prevent fluid or gas leaks in industrial equipment. It is commonly applied in pumps, valves, cylinders, and hydraulic systems where chemical resistance and low friction are required.
What are the specifications of the DAYTON O-Ring 643019?
The DAYTON O-Ring 643019 is made of PTFE material. Its manufacturer part number is 643019, and it is classified as an O-Ring product type. PTFE offers excellent chemical resistance and a wide temperature range, making it suitable for demanding sealing applications.
Where to buy the DAYTON O-Ring 643019 worldwide?
You can source the DAYTON O-Ring 643019 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the part reaches your facility reliably.
How to select the correct DAYTON O-Ring for my application?
To select the correct DAYTON O-Ring, verify the material compatibility with your media and operating temperature. PTFE O-Rings like the 643019 suit aggressive chemicals and high temperatures. Always confirm the cross-section diameter and inner diameter match your gland dimensions.
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.


