Springer Pumps LLC distributes sanitary piston pumps manufactured by Graco. These quick knock down pumps are for food-related applications, and available with flow rates ranging from 40 GPM to 150 GPM. The sanitary pumps also feature 316 stainless steel wetted and fluid center sections.

seepex Inc. develops and manufactures food grade pumps that feature cleaning in place (CIP) and sterilization in place (SIP) capabilities. The pumps also comply with U.S. 3-A sanitary standards and EHEDG directives. The pumps feature pressure up to 24 bar/360 psi, with flow rates of 0.132 GPM to 572 GPM.

Versamatic designs 3A sanitary pumps for milk and milk products. Available with a leak detection system, the sanitary pumps feature flow rates of 0-60 GPM or 0-180 GPM, with the ability to handle particles up to 0.375" or 0.625" in diameter. The pumps are available in 1-1/2" to 2" sizes.

Moyno designs and manufactures high pressure sanitary pumps and several series of standard sanitary pumps. The high pressure sanitary pumps feature pressures up to 500 psi, flow rates to 225 GPM, and extremely low shear rates. The standard sanitary pumps features pressure to 225 psi or 150 psi, with capacities from .02 to 345 GPM or .2 to 15 GPM. All the pumps meet 3A sanitary standards.

Top Line Process Equipment Co. is a supplier of stainless steel sanitary pumps including hygienic rotary lobe pumps, sanitary centrifugal pumps, and sanitary magnetic drive pumps.

Ampco Pump Company manufactures stainless steel, centrifugal sanitary pumps to dairy and food processing plants. The company's ZL series are rotary lobe, positive displacement pumps featuring a 3A approved design that can pump fluids with a range of viscosities from 1 to 1 million cP.