SaniForce 1590 3A High Sanitation Diaphragm Pump: 1-12 inch air-operated double diaphragm sanitary pump with flow rates up to 90 gpm (341 lpm). 3A certified for the dairy industry. Mounted on a floor stand and equipped with a leak detector, the 1590 3A food grade pump can be rotated 360 for easy draining. Our SaniForce 1590 3A sanitary pump is designed to meet the stringent sanitation requirements of the dairy industry. SaniForce 1590 3A High Sanitation Diaphragm Pump:Pumps up to 90 gallons per minute (341 lpm)Pump rotates 360 for easy drainingCertified by 3A for dairy applicationsFeatures our lube free, non-sticking air valveTransfer product from a variety of containers to smaller receptacles - up to 15, 000 cpsSuitable to pump products such as: flowable sour cream, yogurt and light-viscosity cheeses Designed to detect leaks!Electronic leak detector is standard on 3A modelsDesigned to detect leaks caused when a diaphragm failsSounds a built-in audio alarm and signals external shut down of the pump to prevent damageUses an optical and conductivity sensor to ensure the utmost reliabilityPowered by either 24v or 110220v EPDM Overmolded Diaphragms:Approved for 3A applicationsEasy cleaning with smooth, flat surfaces and no recessed areasNo exposed diaphragm plates to reduce contaminant collection