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Black rubber O-ring for 3 inch press fitting

Legend Valve

Legend Valve 450-998P 3" Press Fitting O-Ring EPDM

SKU CH-6JGG-VZ6EM

A 3-inch EPDM O-ring designed as a replacement seal for press fittings

  • 3" press-fitting compatibility ensures secure connections
  • EPDM material resists water and steam degradation
  • Replacement O-ring restores seal integrity quickly
  • Legend Valve brand backs consistent manufacturing quality
  • Proposition 65 notice informs safe handling practices

3" Press Fitting EPDM O-Ring

This replacement O-ring suits 3-inch press fittings in industrial plumbing systems. Made from EPDM rubber, it resists water, steam and many common chemicals. Maintenance crews and plant engineers use it to restore seal integrity after routine inspection or component change-out.

Chemical Warning and Order Threshold

California Proposition 65 notices state the product contains a chemical known to cause cancer and a chemical known to cause birth defects or other reproductive harm. The manufacturer ships orders of $75 or more without freight charge, so smaller purchases may incur extra cost.

Direct Manufacturer Supply

The seal ships directly from Legend Valve, reducing handling steps between factory and installer. EPDM material stays flexible across a wide temperature range, helping the joint maintain pressure rating through thermal cycles. No additional hardware is included with the O-ring.

How it compares

Measured against everything we stock in Drain Cleaners & Plumbing Tools, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 87% of the 1,087 comparable items (median $57.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

Which size of this Legend Valve press-fitting O-ring should I select?

The 450-998P is a single 3-inch EPDM replacement ring; choose it when your press fitting calls for that exact diameter.

How does the EPDM material perform once installed in a press fitting?

EPDM resists hot water, steam and common glycol-based fluids, maintaining a reliable seal through repeated thermal cycles.

What does the Proposition 65 notice mean for handling this O-ring?

The warning indicates the compound contains a substance California lists as a carcinogen and reproductive toxin; wear gloves and wash hands after installation.

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