Lutz-Jesco Dosing Pumps

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Hayes Pump distributes Jesco Dosing Pumps. Lutz-Jesco has developed special solutions for each area of application. Our extensive range of products starts from cost-effective, magnetically-operated diaphragm dosing pumps, through the “muscular” motor-driven diaphragm dosing pumps, up to the piston dosing pumps for high-pressure requirements. These are used for dosing fluids with highly varied viscosities, most of which are chemically aggressive and toxic, and some of which are actually abrasive or emit gases.  At a drip, or “flat out” with maximum flow rate, in tropical temperatures and where possible in really acid environments: Dosing pump requirements are as varied as the possible applications and use.  Hayes Pump offers Jesco products in New Jersey and Greater New York City Metro area.


  • Solenoid-Diaphragm Dosing Pumps
  • Motor-Driven Diaphragm Dosing Pumps
  • Hydraulically actuated Diaphragm Pumps
  • Stepper Motor-Driven Dosing Pumps
  • Motor-Driven Piston Dosing Pumps

Jesco Pump Dosing  Key Product Lines:

  • Dosing Pumps
  • Dosing Pump Accessories
  • Dry Feeder
  • Measuring and Control Equipment
  • Chemical Centrifugal Pumps
  • Air-operated Double Diaphragm Pumps
  • Disinfection
  • Chemical Feed Systems

Applications & Industries

Wastewater Treatment

As well as sieving, filtering and breaking down of waste water, the progress of chemical processes is part of extra steps in purification of waste water.  Jesco products are used for dosing and control steps during the water treatment process.

Oil-Water Separation

For effective separation of an oil-water mixture, a defined pH value must be maintained.  Jesco’s two channel microprocessor-based controller feed the chemical, measure water temperature while maintain a constant pH value.

Food & Beverage Processing

Jesco piston dosing pumps in special brewery versions with materials such as stainless steel, aluminum oxide and ceramics, compatible with foodstuffs and imparting wear-resistance at relevant places and special lip seals. These special pumps optimally fulfil these demands.

Chemical additives

Paper factories turn to Jesco diaphragm and piston pump products because they know with Jesco we can deliver controlled quantities of additives successfully and consistently overtime.

Chemical Wastewater

To ensure that the dosing fulfills the set demands to the optimum, the system requires a precision dosing pump; the accessory equipment is also highly important. Suction lines, suction aids or suction pressure regulators, pressure relief valves, pulsation dampers, injection nozzles or dosing valves are critical components for an effectively functioning dosing system.

Boiler Feed water Conditioning

Chemicals are used for regulation of water hardness and pH value in boiler feed water.  Oxygen bonding agents and anti-corrosion protection methods are used.  Jesco dosing pumps are used for feeding liquid chemicals, and Jesco measuring and control technology for chemical regulation.


Check out these posts for more information on dosing pumps.

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