Peristaltic Metering Pumps

Exceptional self-priming capabilities make peristaltic pumps an ideal choice for hard-to-handle chemicals such as sodium hypochlorite, hydrogen peroxide or viscous polymers.

Chemical Feed Systems

Suitable for base or wall mounting, the PP1H and PP2H are self-contained, prepackaged chemical metering systems. Flow rates are available up to 48 GPH and is capable of injecting into pressures up to 100 PSI.

Valves & Accessories

Sigmamotor back pressure valves, pressure relief valves, calibration cylinders and other accessories are widely used as vital components in chemical feed systems for treatment and disinfection of drinking water as well as a myriad of other industrial, pharmaceutical, food & beverage and medical applications.

Diaphragm Metering Pumps

The metering pump is a positive displacement chemical dosing device with the ability to vary capacity manually or automatically as process conditions require.  Designed for precision-injection of chemicals, acids, bases, corrosives or viscous liquids and slurries.