Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Image not available
DaytonO-Rings

DAYTON O-Ring: O-Ring, EPDM

The DAYTON O-Ring (Mfr Part # 683997) is an EPDM O-Ring designed for sealing applications. This product is manufactured by Dayton and is identified by the manufacturer part number 683997.

SKU 3G-OTH-87879

Brand
Dayton
Item
O-Ring: O-Ring, EPDM
Category
O-Rings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Dayton
Manufacturer Part Number
683997
Material
EPDM
Product Type
O-Ring
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON O-Ring (Mfr Part # 683997) is an EPDM O-Ring designed for sealing applications. This product is manufactured by Dayton and is identified by the manufacturer part number 683997.

Frequently Asked Questions

What is the DAYTON O-Ring 683997 used for?

The DAYTON O-Ring 683997 is an EPDM sealing component used in industrial fluid and air systems. It creates a leak-proof seal between mating surfaces in pumps, valves, cylinders, and piping connections. EPDM material offers good resistance to water, steam, and mild chemicals, making it suitable for HVAC, plumbing, and general industrial sealing applications.

What are the specifications of the DAYTON O-Ring 683997?

The DAYTON O-Ring 683997 is an EPDM O-Ring with manufacturer part number 683997. Its material is EPDM (ethylene propylene diene monomer), which provides flexibility and resistance to weathering, ozone, and moderate temperatures. The product type is O-Ring, designed for static or dynamic sealing in industrial equipment.

Where to buy the DAYTON O-Ring 683997 worldwide?

3G Electric supplies the DAYTON O-Ring 683997 to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this EPDM O-Ring.

How to select the correct DAYTON O-Ring 683997 for my application?

To select the correct DAYTON O-Ring 683997, verify that your application requires an EPDM material O-Ring. EPDM suits water, steam, and mild chemical environments but is not compatible with oils or hydrocarbons. Confirm the required cross-section diameter and inner diameter match the groove dimensions in your equipment. Consult your system's seal specifications before ordering.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
Dayton
Dayton
DAYTON O-Ring: O-Ring, EPDM, Mfr Part # 683996. Key specifications — Material: EPDM; Manufacturer Part Number: 683996; Product Type: O-Ring.
Dayton
Dayton
DAYTON O-Ring: O-Ring, EPDM, Mfr Part # 684118. Key specifications — Material: EPDM; Manufacturer Part Number: 684118; Product Type: O-Ring.
Dayton
Dayton
DAYTON O-Ring: O-Ring, EPDM, Mfr Part # 684117. Key specifications — Material: EPDM; Manufacturer Part Number: 684117; Product Type: O-Ring.
Dayton
Dayton
DAYTON O-Ring: O-Ring, EPDM, Mfr Part # 684115. Key specifications — Material: EPDM; Manufacturer Part Number: 684115; Product Type: O-Ring.
Dayton
Dayton
DAYTON O-Ring: O-Ring, EPDM, Mfr Part # 684116. Key specifications — Material: EPDM; Manufacturer Part Number: 684116; Product Type: O-Ring.
Dayton
Dayton
DAYTON O-Ring: O-Ring, EPDM, Mfr Part # 683998. Key specifications — Material: EPDM; Manufacturer Part Number: 683998; Product Type: O-Ring.

More from Dayton

View all Dayton parts
DAYTON O-Ring: O-Ring, Mfr Part # PPR8ZN005G. Key specifications — Manufacturer Part Number: PPR8ZN005G; Brand: DAYTON; Compatible with Brand: DAYTON; Compatible with Grainger Part Number: 4KHP5; Product Type: O-Ring; Compatible with Manufacturer Model Number: 4KHP9.
Dayton
DAYTON O-Ring: O-Ring, Mfr Part # PPR8ZN005G. Key specifications — Manufacturer Part Number: PPR8ZN005G; Brand: DAYTON; Compatible with Brand: DAYTON; Compatible with Grainger Part Number: 4KHP5; Product Type: O-Ring; Compatible with Manufacturer Model Number: 4KHP9.
Dayton
Dayton
DAYTON O-Ring: O-Ring, PTFE, Mfr Part # 643069. Key specifications — Material: PTFE; Manufacturer Part Number: 643069; Product Type: O-Ring.
Dayton
Dayton
DAYTON O-Ring: O-Ring, Nitrile, Mfr Part # 685276. Key specifications — Material: Nitrile; Manufacturer Part Number: 685276; Product Type: O-Ring.
Dayton
Dayton
DAYTON O-Ring: O-Ring, EPDM, Mfr Part # 684114. Key specifications — Material: EPDM; Manufacturer Part Number: 684114; Product Type: O-Ring.
Dayton
Dayton
DAYTON O-Ring: O-Ring, PTFE, Mfr Part # 643027. Key specifications — Material: PTFE; Manufacturer Part Number: 643027; Product Type: O-Ring.
DAYTON O-Ring Gasket: O-Ring Gasket, Mfr Part # PP2110664001G. Key specifications — Manufacturer Part Number: PP2110664001G; Brand: DAYTON; Compatible with Grainger Part Number: 6DHH9; Product Type: O-Ring Gasket; Compatible with Manufacturer Model Number: GPI-101/2.
Dayton
DAYTON O-Ring Gasket: O-Ring Gasket, Mfr Part # PP2110664001G. Key specifications — Manufacturer Part Number: PP2110664001G; Brand: DAYTON; Compatible with Grainger Part Number: 6DHH9; Product Type: O-Ring Gasket; Compatible with Manufacturer Model Number: GPI-101/2.
Dayton
Dayton
DAYTON O-Ring: O-Ring, PTFE, Mfr Part # 643060. Key specifications — Material: PTFE; Manufacturer Part Number: 643060; Product Type: O-Ring.
Dayton
Dayton
DAYTON O-Ring: O-Ring, PTFE, Mfr Part # 643033. Key specifications — Material: PTFE; Manufacturer Part Number: 643033; Product Type: O-Ring.