Description
Replacement suction/discharge tubing (AK4010B) for Stenner peristaltic pumps, including Classic 45, 85, 100, and 170 series, plus SVP and BDF models that use 1/4-inch connections. It carries chemical from the solution tank to the injection point, with UV-black polyethylene for outdoor exposure. This OEM tubing is cut to length during install; secure with Stenner 1/4-inch ferrules and compression nuts.








