Surface Treatment

Surface treatment is finishing transfer that is not a plating bath loop: coatings, rinses, and chemistry moved with air-operated diaphragm pumps in metal builds. Over 8,800 items. Sealless mag drive for tanks still belongs on Plating. The industry page covering both is Metal Finishing and Plating.

What finishing transfer buys here

• Wilden metal Pro-Flo and Pro-Flo SHIFT AODD, 1 inch through 3 inch, bolted and clamped.

• All-Flo metallic diaphragm pumps.

• Walchem EWP chemical injection for dose duty (bath circulation belongs on Plating).

Bath circulation and drum pumps: Plating. Pickling acids: Metal Pickling. Paint circulation as its own buyer domain: Paints, Adhesives & Polymers. Request a quote with the chemistry and whether the pump sits in the tank or on a transfer line.