CBM Mud System Canada|Drilling Mud Recycling System DXP represents several world class manufacturers of twin and 3 screw pumps. Screw pumps are preferred due to their reliability, quiet running and versatility and are applied in many markets such as hydrocarbon and chemical processing, food & beverage, Navy and commercial marine, crude oil transfer, multiphase, power generation, pulp & paper, hydraulic elevators and general . Subscribe