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DaytonO-Rings

DAYTON O-Ring: O-Ring, PTFE

The DAYTON O-Ring (SKU 3G-OTH-89445, Mfr Part # 643130) is a PTFE O-Ring designed for sealing applications. This product is manufactured from PTFE material and is identified by manufacturer part number 643130.

SKU 3G-OTH-89445

Brand
Dayton
Item
O-Ring: O-Ring, PTFE
Category
O-Rings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Manufacturer Part Number
643130
Material
PTFE
Product Type
O-Ring

Technical Documents

No technical documents available for this product.
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON O-Ring (SKU 3G-OTH-89445, Mfr Part # 643130) is a PTFE O-Ring designed for sealing applications. This product is manufactured from PTFE material and is identified by manufacturer part number 643130.

Frequently Asked Questions

What is the DAYTON O-Ring 643130 used for?

The DAYTON O-Ring 643130 is a PTFE sealing component used in industrial fluid and gas systems. It prevents leaks in static and dynamic applications where chemical resistance and low friction are required, such as in pumps, valves, and hydraulic equipment.

What are the specifications of the DAYTON O-Ring 643130?

The DAYTON O-Ring 643130 is made of PTFE material. Its manufacturer part number is 643130, 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 environments.

Where to buy the DAYTON O-Ring 643130 worldwide?

You can source the DAYTON O-Ring 643130 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. The PTFE 643130 suits chemical and high-temperature environments. Confirm the cross-section and inner diameter match your gland dimensions, and consult a sealing handbook for groove design.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton 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.

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