Replacement Pump Head #5,Metering,
Pump Head, Compatible with Grainger Part Number 35U534, 35U535, 35U550, 4NA14, 4NA15, 4NA16, 4NA20, 4NA24, 4VZG6, 4VZG7, 52XH68, Compatible with Manufacturer Model Number 170JL5A1STG1, 170JL5A3STAA, 45MFL5A1SUG1, 45MFL5A3SUAA, 45MJL5A1STG1, 85MFL5A1SUG1, 85MJL5A1STG1, Flow Rate (Maximum) 170 gpd, Includes Ferrules, Pump Tube, Material Bronze, Polyethylene, Polypropylene, Santoprene, Product Type Pump Head, Tubing Connection Size 1/4 in, Compatible with Brand Stenner.