chemical injection

With over 65 years of extensive and successful experience in the pump engineering & manufacturing industry, Stonebor Pumps continuous duty chemical injection units are universally known for their durability and dependability. Our positive displacement reciprocating plunger pumps are reliably engineered to specifically function as chemical injection pumps injecting a wide variety of chemicals, including methanol, ethanol, salt water and crude oil.

Our experienced Stonebor Pumps team of pump experts will be eager to assist you with the planning, specifications, and selection of your chemical injection units, as well as with their installation and operation.


Model A Electric

Pressure: up to 5,000 PSI
Flow: up to 2313 Gal/Day

Model B Electric

Pressure: up to 4,000 PSI
Flow: up to 2,000 Gal/Day

Model C-8E Electric

Pressure: up to 3,000 PSI
Flow: up to 108 Gal/Day