For tubes 1"1/2, Ø 40mm ID Packaging : 1 piece

To increase the length between the detection unit and the pump 3m Extension cable - for use with the Si-2958 detection unit.  

To increase the length between the detection unit and the pump 5M Extension cable - for use with the Si-2958 detection unit.

Test bottle To test a pump without having to dismantle a unit

For Ø6 mm int. (1/4”) to Ø15 mm int. tube