Updates: Oliver Equipment Company is now a proud distributor for CECO FYBROC and Lone Star Blowers.

Flow Control

milton-royMilton Roy is the world's largest manufacturer of controlled volume (metering) pumps. Our comprehensive line of water treatment and chemical metering pumps sets the industry standard for performance, accuracy and durability. Today morethan 500,000 Milton Roy pumps are currently in service worldwide ranging from water to high viscosity polymers, corrosive or abrasive chemicals, toxic sub-stances, and other difficult pumping media. Metering pumps are available in single and double diaphragm designs, with a wide range of liquid end choices. For more information about Milton Roy please visit www.miltonroy.com


mRoy Series

  • Flow Range: 0.2 GPH - 170 GPH
  • Maximum Pressure: up to 3000 psig


Milroyal Series

  • Flow Range: 2 GPH - 3,200 GPH
  • Maximum Pressure: 4,350 psig


Packed Plunger

  • Flow Range: 0.033 GPH - 3,200 GPH
  • Maximum Pressure: 15,000 psig



  • Flow Range: Up to 2,657 GPH
  • Maximum Pressure: Up to 15,000 psig