Wright Pump manufactures stainless steel hygienic centrifugal pumps and stainless steel ultra hygienic centrifugal pumps for the food, beverage, dairy, biotech and pharmaceutical industries. Features of the hygienic pumps include: capacity up to 900 GPM, pressure up to 190 psi, viscosity up to 2700 SSU, and temperature up to 380F.

Ampco Pumps manufactures stainless steel centrifugal pumps for sanitary, marine and industrial applications including: food and beverage processing, dairy sanitizing, bottled water processing, pharmaceutical, reverse osmosis, distillation, desalination, naval commercial marine, offshore rig, chemical processing, wastewater treatment, textile production, metal plating and pollution control.

Haight Pump manufactures stainless steel centrifugal pumps for industrial non-sanitary applications capable of flow rates up to 1600 GPM. The pumps are available in a variety of sizes depending on money.