Miller

Miller 280001 - Cap, Tank Screw-On w/Tether (Vented)

3.4 (3 reviews)

Miller Tank Cap with Tether: Secure and Reliable Ensure the secure closure of your welding tank with the Miller 280001 Cap. This screw-on, vented cap comes with a tether, preventing loss and maintaining a clean, safe work environment. Specifications: Brand: Miller Part Number: 280001...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Miller Tank Cap with Tether: Secure and Reliable

Ensure the secure closure of your welding tank with the Miller 280001 Cap. This screw-on, vented cap comes with a tether, preventing loss and maintaining a clean, safe work environment.

Specifications:

  • Brand: Miller
  • Part Number: 280001
  • Type: Tank Cap
  • Design: Screw-On with Tether
  • Vented: Yes
  • Replaces: 220711
  • Material: Alloy Steel

Specifications

Part Type
Tank Cap
Mechanism
Screw-On
Feature
Vented
Accessory
Tether
Manufacturer Part Number
280001

Pros & Cons

👍 Pros

  • This tank cap is a genuine Miller OEM part, ensuring proper fit and function for compatible Miller equipment.
  • Designed with a screw-on mechanism, providing a secure and tight seal for the tank.
  • Includes a tether, which helps prevent loss or misplacement of the cap during use or maintenance.
  • The cap is vented, which is essential for proper pressure equalization in certain tank systems.
  • Being a replacement part, it restores the original functionality and safety features of the equipment.

👎 Cons

  • This cap is specifically for tanks requiring a "Cap, Tank Screw-On w/Tether (Vented)" and may not fit other tank types.
  • The product description does not specify the types of Miller tanks or equipment it is compatible with.
  • No information is provided about the material composition of the cap or tether, which could affect durability in harsh environments.
  • The listing is solely for the cap, and does not include any associated tank or other components.
  • Installation instructions or specific usage guidelines for this vented cap are not included in the description.

Frequently Asked Questions

The Miller 280001 is a screw-on tank cap that is vented and includes a tether, designed to securely seal a tank while allowing for pressure equalization.
Yes, the product is identified as "Miller 280001," indicating it is an OEM part from Miller.
The tether helps prevent the cap from being lost or misplaced when it is removed from the tank.
This cap is specifically described as a "Cap, Tank Screw-On w/Tether (Vented)," suggesting it is for tanks that require these specific features and type of closure.
Yes, the cap is "Vented," which means it is designed to allow for proper air pressure equalization.