Injection Check Valve, Body Material Polypropylene, PVC, Chemical Intake Connection Size 3/8 in, Chemical Intake Connection Type Tube, Compatible with Brand Stenner, Compatible with Grainger Part Number 35U534, 35U535, 35U540, 35U543, 35U547, 35U549, 35U552, Compatible Manufacturer Model Number 170JL5A3STAA, 45MFL5A3SUAA, 45MJH2A3STAA, 45MJH7A3STAA, 45MJL3A3STAA, 45MJL4A3STAA, 85MJH7A3STAA, Compatible with Pump Type Peristaltic Chemical Metering Pump, Compatible with Series 100, 170, 85, 45