Samson 1957 - Swivel Union 3/4 in. Male X 1/2 in. Female Dispensing Control Valves Multiple chemical dispensing with three

Multiple chemical dispensing with three bottles powered by a shop air compressor and a 25′ coiled hose with adjustable gun for each bottle

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Samson 1957 - Swivel Union 3/4 in. Male X 1/2 in. Female Dispensing Control Valves Multiple chemical dispensing with threeSamson 1957 Swivel Union 3 4 in. Male X 1 2 in. Female Part No. 1957 Swivel unions, female x male threads NPT male thread, NPSM swivel thread. 3 4 x 1 2 inch Swivel Union M x F 3 4 inch NPTM x 1 2 inch NPTF Other like this: PART No. Female Thread (Swivel) Male Thread 1942 1 4" 1 4" 1944 3 8" 1 4" 1948 3 8" 3 8" 1951 3 8" 1 2" 1943 1 2" 3 8" 1949 1 2" 1 2" 1957 1 2" 3 4" 1945 3 4" 1 2" 1952 3 4" 3 4" 1954 3 4" 1" 1955 1" 3 4" 1946 1" 1" Specifications