Get current pricing for Continental Hydraulics, 9412231 YR7668 Continental Hydraulics' Polypac Systems Control Hydraulic Power Unit. Id # 9412231 Yr7668/994698/pvr6-6b20-rf-0-1. 1.5 Hp Pump. 10 Gallon Reservoir Ta . Product Category: Process Equipment, Sub Category: Process Pumps: