Manual SI Coupler (Cam Operated Connector)

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Manual SI Coupler (Cam Operated Connector)

Quick sealing connectors are used to very easily seal on test parts which have smooth cylindrical connections. You can seal on the internal (ID) or the external diameters (OD) of your part.


  • We ship ONLY to United States
  • All products are shipped our Livonia, Michigan facility
SKU: MSI0 Categories: ,


Manual SI Coupler with Mini Valve

These quick couplers can be triggered either semi automatic (SIM or SAM) with a press to release button or they can be actuated manually with a cam pressed seal (MSI, MSA) or they can be triggered automatically by your leak or flow test ATEQ instrument equipped with the “auto connector” option (SI).

  • Test pressure: Up to 1 bar
  • Body material: Steel, Nickel chrome plating
  • Rubber material: Polyurethane 40-45 Hard
  • Range: 3 mm to 80 mm diameter
  • Life of seal: 1000 cycles.


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