Dixon Aluminum 4 in. x 3 in. Coupler x Coupler In-Line Sight Glass

Product Type:
Coupler x Coupler
Coupler 1:
4 in.
Coupler 2:
3 in.
4.00 LBS
WARNING: This product may contain a chemical known to the State of California to cause cancer & reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Dixon Aluminum Cam and Groove In-Line Sight Glasses are designed for bulk transfer hose and allow the operator to visually confirm that product is flowing to or from the tank. Produced to interchange with all product produced to Commercial Item Description A-A-59326D.

Note: This product is not intended for liquid service but for dry bulk transfer only.


  • Aluminum bodies
  • Nitrile Rubber seals
  • Acrylic sight glasses
  • Stainless steel hardware
  • Bronze cam arms