Get current pricing for Affinity, PWH-060D-MP28CBN2 Affinity Lydall Refrigerated Circulator Model Pwh-060d-mp28cbn2. 6.3 Lbs Of R-507. High Side Pressure 440 Psig, Low Side 162 Psig. 208-230v, 3 Phase, . Product Category: Lab Equipment, Sub Category: Baths/circulators: