John Blue DP-230 Diaphragm Pump 1/4"F -Optional rollers may be purchased

-Optional rollers may be purchased

13 HP engines

This version is fitted with stainless steel poppet and seat that's heat-treated

A4 Gearbox to attach diaphragm pumps to a gas engine with a one-inch shaft

use this 9910-KIT1724 (AR43283) Diaphragm Kit

John Blue DP-230 Diaphragm Pump 1/4"F -Optional rollers may be purchased**Pump replaced by DP290. 1** Because of the design of John Blue DP 230 Diaphragm Pump, this product is often used in industrial, commercial and agricultural applications, such as blast sprayers and industrial machinery. There are a number of chemicals that can be run through this pump, including Viton brand acetaldehyde, ethyl, propyl, acetylene, benzyl, butyl, octyl and ispopropyl. While this product does have a high chemical resistance, you should