Checkhub Diaphragm 3TO1 VITON ETP PP

SKU: P21000032

Product Description

This new improved checkhub utilizes a Viton ETP diaphragm material that is more resistant to many chemicals.  It is resistant to swelling and distortion due to chemical interactions and will allow for consistent performance for longer periods of time compared to the current checkhub material.  This checkhub is not recommended for fragrances (UF 600-UF609) or certain D-Limonene based products (UF 104, UF220).  This part is marked with a black dot to differentiate it