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Neptune Mechanical Metering and Dosing Pumps



Accurate and precise mechanical metering pumps

Neptune’s mechanically actuated metering pumps are engineered from the ground up to be more robust and durable than other mechanical diaphragm pump designs. Incorporating the ruggedness of a hydraulic metering pump, Neptune’s mechanically actuated metering pumps are self-priming and eliminate the need for intermediate fluid or hydraulic oil to actuate the diaphragm. This reduces the potential for gearbox oil to contaminate the process. The result is a pump design that provides precise and superior performance when pumping chemicals that can off-gas.

Typical industries include industrial and municipal water and wastewater treatment, chemical processing and agriculture.

Neptune Mechanical Metering Pump Series:

  • Neptune MP7000 Series – mechanically actuated
  • Neptune MP7001 Series – mechanically actuated with high suction lift
109 Neptune MP7100 image 1
109 Neptune MP7000 image 2
109 Neptune MP7100 image 1
109 Neptune MP7000 image 2

Neptune MP7000 Series

  • Straight through flow design and elimination of contour plate gives improved flow characteristics
  • Finned gearbox design efficiently dissipates heat
  • Ideally suited to difficult chemicals such as viscous fluids, shear-sensitive fluids and fluids with suspended solids
  • Liquid head materials include: 316SS, PVC, PVDF
  • Flow range 8.8 to 102 LPH
  • Max temperature: 93°C
  • Max pressure: 16.2bar

Neptune MP7100 Series

  • Suction lift exceeding 6m on water like chemicals
  • Straight through flow design and elimination of contour plate gives improved flow characteristics
  • Finned gearbox design efficiently dissipates heat
  • Ideally suited to difficult chemicals such as viscous fluids, shear-sensitive fluids and fluids with suspended solids
  • Liquid head materials include: 316SS, PVC, PVDF
  • Flow range 34 to 1083 LPH
  • Max temperature: 93°C
  • Max pressure: 16.2bar
  • Available ranges
  • Materials
  • Brochure Download
  • Optional Extras
  • Neptune MP7000 Series – mechanically actuated
  • Neptune MP7100 Series – mechanically actuated with high suction lift
  • Liquid head materials: 316SS, C-20, PVC and PVDF
  • Electronic stroke control
  • Double diaphragm leak detection
  • Variable speed control
  • Sodium hypochlorite gas bleed

Enquire about this product

Send a message to the Chem Resist sales team for more information.

Alternatively, contact Neil Williams on +44 1924 499466 or enquiry@chemresist.com.

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