Rocking type piston vacuum pump creates vacuum by reciprocal motion of cup packing inside the cylinder. Pressurized type is available for DOP-80S which can be used as a small compressor.(DOP-80SP)

Rocking type piston vacuum pump creates vacuum by reciprocal motion of cup packing inside the cylinder. Pressurized type is available for DOP-80S which can be used as a small compressor.(DOP-80SP)

Rocking type piston vacuum pump creates vacuum by reciprocal motion of cup packing inside the cylinder. Pressurized type is available for DOP-80S which can be used as a small compressor.(DOP-80SP)