HDB1½ and HDB40 Metallic 1½" (40 mm) AODD HDB1½ and HDB40 Metallic 1½" (40 mm) AODD – Ball Valve Pump SANDPIPER Side-Ported and Compact Air-Operated Double-Diaphragm Pump Bơm bi chịu lực 1½" độc q…
