Tuthill magnetically coupled gear pumps
The magnetically coupled construction requires no packing or mechanical seals. This also means there are no diaphragms or plastic tubes to rupture, making them leak free.
The external gear design offers flow that is relatively independent of pressure providing constant fluid delivery with no pulsations and controlled volume that is accurate and repeatable, making it highly suitable for metering applications. And it can meet these demands in circumstances with high differential pressures and high system pressures, as well as thin to moderate viscosity fluids.
Quality 316 stainless steel, hastelloy, titanium, or engineered plastics construction with engineered plastic gears and bearings provides excellent resistance to chemicals and corrosive fluids.
These features provide long life and, combined with efficient modular design, offer low maintenance and easy low-cost installation and start-up.