Rola-Chem - Clear Tygon/Vinyl Hose Assembly With 13.5" Pinch Tube and Fittings - 523118Â Resistant to chlorine This hose is used on most models of peristaltic chemical pumps by Rola-Chem. Includes
Rola-Chem - Globe Flow Cell For Digital Controllers - 550180 Made from high-impact acrylic with Flow Switch For Digital Controller Systems 1 year manufacture's warranty. Additional Information