In many applications this type of pump is preferred even to the more traditional piston metering pump as it offers high reliability and clean operation. Used in aerospace, avionics, medical, pharmaceutical, fuel, chemical, laboratory and research industries, the bellows pump operates in a fairly simple two part process. Read More…
Since 1886, John Blue has been a trusted pump company for agriculture and industrial applications. With over 136 years of experience, John Blue has gained a reputation as a quality manufacturer of piston metering pumps, 12-volt pumps and chemical injection pumps. We provide dependability and versatility, while serving various industries. John Blue pumps are “Guaranteed To Do The Job”.
Dewco Controlled Fluid Solutions has been serving industry with fluid metering and control equipment since 1974. With established product lines including metering pumps and solenoid valves among many other products, DEWCO provides quality components for both wholesalers and end users. Our complete system capabilities and repair services mean we can meet your every need quickly and efficiently.
LEWA is your global supplier of metering pumps, process diaphragm pumps and packaged systems. We strive for a close partnership with customers to ensure your complete satisfaction from initial consultation to continuing service and repair, spare parts supply, maintenance and training. A leader in highly precise and high performance pumps, LEWA works with you to find the best component for you.
As one of the oldest manufacturers of metering pumps, Randolph has maintained a loyal following by delivering "rugged, reliable and simple to use" products. Randolph machines all the components of its pumps to its exacting specifications and extrudes its own tubing. The Randolph pump can be found working in industries such as printing, food, pharmaceutical, nuclear and wastewater.