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Aluminium dust plug, 3 inch cam-and-groove fitting, silver metal finish

Value Brand

Value Brand 3LX52 Dust Plug Aluminum 3 in

SKU CH-2PGF-AN94Y

Seals 3-inch cam-and-groove couplings with an aluminum dust plug rated to 125 psi

  • Aluminum body resists corrosion for long service life
  • Dust plug seals 3-inch cam-and-groove couplings against debris
  • Pressure rated to 125 psi for reliable system performance
  • Locking-arm-free design allows quick insertion and removal
  • Prop 65 notice identifies regulated substances for informed handling

3-Inch Aluminium Dust Plug

This cam-and-groove coupling accessory seals a 3-inch connection against dust and debris. It is built from aluminium with a Type DP profile and suits industrial plumbing or fluid-transfer systems where open ports must be protected.

No Locking Arm Included

The plug does not have a locking arm so it relies on the cam-and-groove mechanism of the mating coupling for retention. Installation is a simple push-and-lock action without extra hardware or tools.

125 psi Pressure Rating

The aluminium body withstands up to 125 psi, giving headroom for low-pressure air, water or chemical lines. It is not rated for higher-pressure hydraulic circuits or vacuum service beyond the stated limit.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 65% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameZORO SELECT

Questions about this item

Does the aluminum dust plug require any maintenance or replacement parts over time?

The aluminum body resists corrosion and has no moving parts, so no routine maintenance or replacement components are needed.

What pressure limit applies when the plug is used continuously in a cam-and-groove system?

The plug is rated for 125 psi, which is the maximum working pressure under sustained use.

Does the plug generate heat or noise when left in place all day?

As a passive sealing component it produces no heat, noise or power draw during continuous operation.

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