102805 Walchem FITTING, 3/8"TUBE X 1/2"MNPT, POLYPRO

Fitting, 3/8"Tube x 3/8"MNPT, PP

MALE ELBOW 3/8" TUBE X 1/2" MNPT POLYPRO

Fitting, Elbow, 3/8"T x 3/4"MNPT

FITTING, TUBE, 1/2" COMPRESSION / 3/8"

1/2" MNPT bulkhead fitting for ATS tanks, 3/8" tubing

Reducer, 1/4" X 1/8" MNPT, SS

FITTING, BLACK POLYPRO,1/2 FNPTx3/8"TUBE

Fitting, ½" Tube x 3/8" FNPT, PP

Anti-Syphon/Back Pressure Valves Walchem Back Pressure / Anti-Siphon valves provide stability and safety to your metering pump installations.  All metering pump require back pressure to operate...