Green Pump GPTA Sanitary is designed for Food and Pharma applications where there is a need for magnetic cobubated pumps.
The pump is internally polished to RA 0.6 and provided with 3.1 certificates and FDa approved elastomers and carbon sliding bearing materials.

GREEN PUMPS formerly Caster Pumps produces magnet-coupled stainless steel pumps and plastics. The magnet-coupled pump is axle-proof and thus emission-free. The pumps meet the requirements of the 1990 EPA Clean air directive. The magnet-coupled pumping solution is an inexpensive way to get around complicated shaft sealing solutions, typically in connection with hazardous liquids.

Like all magnet-coupled pumps, the pumped liquid circulates around the inner magnet. Magnet-coupled pumps do not withstand dry running or operation against a blocked valve or that pump without a defined counterpressure. We have relay solutions based on cos phi and overcurrent, which can monitor magnet-coupled pumps and disconnect them and/or alert in case of malfunction.

Use: Dangerous liquids such as acid, bases, alcohols, petrol, fire and explosive liquids. Clean in Place (CIP) special use as booster and circulation pumps for CIP applications, GPA Sanitary is suitable for due to its ability to pump liquids high in gas content up to 20%. This means that the pump is so resistant to cavitation effects, which are often a reality, for high temperature CIP tasks.