ST100 (Arbiter) | Sight Tube With Female Fittings

ST100 is a Sight Tube With a Flexible Connection Between The Tube And The Female Fitting That Fits Test Ports. It is Used For Testing Double Check Backflow Preventers. 11-1/2 Inches Long Clear Plastic Tube With a Flex Rubber Angle And Quick Connect Swivel Fitting Attached to a Testing Adapter. | Arbiter | ST100