Wright Flow Technologies CP20 0031 Rotary Lobe Pump

The Wright Flow Technologies CP20/0031 Rotary Lobe Pump is a hygienic, low-shear positive displacement pump designed for inline transfer of viscous fluids in industrial process systems. It is built in 316 stainless steel as part of the Classic+ CP20 Series and supports a maximum pressure of 7 Bar (100 PSI), making it suitable for dairy, food, beverage, pharmaceutical, cosmetic, and chemical processing where sanitary transfer and CIP-compatible operation are required. Configured for 2 inch connections, the pump delivers a theoretical displacement of 0.313 L per revolution with a shaft size of 2-3/8 inch long by 7/8 inch diameter, and weighs approximately 90 pounds with a skid. Common replacements include the CP20/0020, Alfa Laval SRU Rotary Lobe Pump, and Fristam FKL Positive Displacement Pump.