The CVS Series 50 Chemical Injection Pump is a positive displacement pump that uses a molded diaphragm to drive a piston through packing in the fluid end. The pump capabilities cover a broad range of applications due to the ability to achieve high discharge pressures (up to 12000 psi) and a wide volume range.

Applications.
- Methanol and alcohol injection in gas systems to prevent freezing
- Water Treatment
- The introduction of De-emulsifiers, corrosion inhibitors, De-scaling agents
- High and low pressure lubrication systems
- High pressure addition of fluid compounds in chemical processing and blending
- Injection of Surfactant (soap) in wells with high water content