top of page




The model MT chemical injection pumps are designed to be driven by an electric motor. These positive displacement pumps have removable fluid ends with interchangeable check valves, and a removable stainless steel cover for easy maintenance on the drivetrain.

The pumps are available in various materials and piston sizes to meet your specific chemical injection requirements. They can also be equipped with chemical tanks and index wheels to provide simple flow rate control.

For decades, Western Chemical Pumps model MT pump has demonstrated reliable engineering and design, earning the trust of its users through rigorous testing and proven performance.

Motor Icon

Motor Driven

Designed to be driven by an electric motor. Multiple options available by classification, division, and group.

Options Icon


Resilient seat check valves for improved performance on low viscosity fluids like methanol. Other options include tanks, index wheels, and materials.

Flow Rate Icon

Flow Rate

<1 - 675 qts/day per head

Adjustable pins to easily modify flow in 10% increments. Variable stroke length for added control.

Piston Size Icon

Piston Sizes

Multiple sizes available

1/4", 3/8", 5/8", 1"

Pressure Icon


Ranges from 400 psi

up to 5,000 psi

Materials Icon


Fluid End: carbon steel, 17-4 PH SS, 303 SS, 316 SS

Packing: Buna-N, EDPM, Neoprene, PTFE (Teflon™), FKM (Viton™)

bottom of page