B.P.W. Brass Pump w/2.5in C.ylinder
The Boston Pump Works Brass Pump is a heavy duty, light weight hand held Industrial pump. This combo pack includes the Pump and the Cylinder. The clear cast Lucite cylinder measures 2.50 in diameter by 9.50 long and is specially flared on the bottom to create a comfortable suction. The brass air chamber and piston rod have been coupled with a dependable neoprene valve. This heavy duty yet light weight hand held industrial grade pump has a state-of-the-art connector and air valve which allows pump to disconnect from cylinder while maintaining exact pressure desired. To sweeten the package, this vacuum pump even works in water. The Cadillac of Pump Systems! Made in the USA by Boston Trading Company.