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Atlanta Rubber and Hydraulics Inc.

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Polypropylene Dust Plugs 

Lightest of All the Quick Couplers Yet Durable


  • Poly material is glass-filled for added strength and flexibility
  • Complies with Mil-Spec A-A-59326 for interchangeability except 1/2″


When ordered with a hose assembly, they’re double-banded for:

  • Extra Protection
  • Better Hose End Fit
  • Additional Strength


  • Pumper
  • Rental
  • Construction
  • Material Handling
  • Irrigation and many others

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The Poly Dust Plugs are automatically sorted from smallest to largest.

ImageProduct NameSKUPriceQuick ViewQuantityBuyhf:att:pa_size
1 1/2" Poly Dust Plug  (Part DP)
1 1/2" Poly Dust Plug (Part DP)PH24$3.44Quick View
2" Poly Dust Plug  (Part DP)
2" Poly Dust Plug (Part DP)PH32$4.65Quick View
3" Poly Dust Plug (Part DP)
3" Poly Dust Plug (Part DP)PH48$8.38Quick View
4" Poly Dust Plug  (Part DP)
4" Poly Dust Plug (Part DP)PH64$14.50Quick View

Additional and Technical Info:

Applications: To be used with most hose assemblies that are in:

Agriculture • Chemicals • Petroleum • Construction • Material Handling • Irrigation • Fracking • Rental Companies • Pumper and Septic Companies

Features and Benefits:

  • All sizes except 1/2″ comply with Mil-Spec A-A-59326 for interchangeability
  • 1/2″ x 1/2″ are not specified under Mil Specs
  • Polypropylene material is glass-filled for added strength and durability
  • Locking feature using safety clips to prevent disconnection during use on all sizes except 1/2″
  • All 4″ size female couplers are supplied with three locking handles to provide added stability

Material Specifications

  • Type 304 stainless steel handles
  • Type 304 stainless steel handle pins
  • Type 304 stainless steel pull rings
  • Type 304 stainless steel safety clips
  • EPDM gaskets

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