This is a Rola-Chem Complete Tube Assembly with 8 inch pinch tube made of Neoprene. This tube assembly works with these model feeders: RC252 and RC301. The complete assembly includes: pinch tube (523251), small hose clamp (520110), large hose clamp (525114), hose connector fitting (3/8 inch) (520111), vinyl tubing (66 inches) (520120), hose weight (523110), hose weight retainer (520112), and brass injection fitting (527158).
Both Neoprene and Tygon are compatible with Chlorine and acid.
