The “V” Series pump is a range of compact, self-contained, pneumatic metering pumps suitable for injecting a wide variety of chemicals. The “V” Series pump is a range of compact, self-contained, pneumatic metering plunger pumps offering redundant mechanical seals. It is suitable for injecting a wide variety of chemicals that range from 0.07 gph to 9 gph (0.27 lph to 34 lph) and pressures up to 13,100 psig (903 barg).

The Williams “W” Series Plunger Pumps offer a packed plunger design. The Williams “W’ Series is a piston plunger pump with a mechanical seal. It is capable of precisely injecting chemical into a wide variety of process applications. Whether you need to inject a catalyst in a reactor for a refinery or high volume batch dosage treatments offshore such as biocides for water and fuel treatments. The “W” Series pump can deliver up to 90 gph (336 liters per hour at pressures up to 2500 psig (172 barg).

The WILROY metering pump is a unique blend of Williams and Milton Roy pump technology. The WILROY is a pneumatic-hydraulically actuated diaphragm pump designed for high pressure chemical injection used in applications where the media needs to be isolated by a TFE diaphragm. Can be used for a variety of high-pressure process applications.

The CLD Pneumatic diaphragm metering pump consists of a liquid chamber and an air chamber separated by a diaphragm. The CLD is a pneumatic driven low-pressure diaphragm metering pump designed for use in low pressure chemical injection applications such cooling towers and low-pressure processes where isolation of the chemical is required.