Additive Injection

Additive injection is a small stream into a larger one: odorant, inhibitor, dye, or a process additive. Over 8,100 items, mostly diaphragm pumps plus Walchem injection. True solenoid metering lives on Chemical Dosing; use this page when the job is diaphragm transfer into a line.

What additive feed buys here

• Injection: Walchem EWP chemical injection pumps.

• Compact AODD: Wilden Velocity compact pumps (distinctive vs the full Pro-Flo catalog that also sits here).

• Plastic AODD transfer: All-Flo non-metallic diaphragm pumps.

Solenoid and motor-driven metering (LMI, Pulsatron, Grundfos DDA): Chemical Dosing & Metering. Stenner peristaltic: Injection / Dosing. Request a quote with the additive, the dose rate, and the line pressure.