Metering is the ability of delivering media with a great precision. The metering pumps are specially designed pumps for the purpose of moving fluids for a certain period of time at an accurate flow rate. A metering pump allows the user to set, adjust, and program the flow rate of the fluid. This is done either with the help of a touch pad, hand dial, or any other form of control. Looking for pumps to achieve precise volumetric flow rate? Your search ends here. MXQ, LLC provides high quality metering pumps manufactured by TKM Industries. These dosing pumps are used in a wide range of industries, including wastewater, mining, and chemical industries.

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Applications of TKM Metering Pumps That We Provide

The metering pumps are known for their superior service reliability and quick delivery, and thus are used in a number of applications and industries, some of which are as given below:

  1. Chemical
  2. Water
  3. Wastewater
  4. Oil & Gas
  5. Mining
  6. Pulp & Paper
  7. Agricultural

They are mainly used for the following purposes in the industries:

These metering pumps are ideal for use in any of the following conditions:


Hydraulic Diaphragm Pumps

These types of metering pumps are known for the following set of features:

  • It has an excellent capability of suction lift.
  • The pump features an automatic air bleed valve.
  • The oil bath facilitates prolonged life of gear and bearing.
  • The PTFE diaphragm of the pump has a reinforced backing.
  • The pump features an aluminum coating, which is power coated to protect the pump from harshest chemicals.
  • There is no requirement of a degassing valve.
  • It features a fully metallic gear drive.
  • This type of metering pump features two to four liquid ends, and each end has an independent gear ratio.
  • Equipped with a read adjustable knob with a turn down ratio of 10:1, the pump can be easily managed.
  • It allows different types of connections, such as DIN, ANSI flange, BPT, and NPT.


  • Pressure up to 40 bar (600 PSI)
  • Temperature up to 70 °C (158 °F)
  • Flow capacities up to 649 LPH (171 GPH)
  • Available in Hastelloy, PTFE, Alloy 20 materials
  • Liquid end 316L SS, PVDF, PVC
  • Manual adjustment accuracy 0.1%
  • NEMA 56C and IEC B14 motors


Mechanical Diaphragm Pumps

The mechanical diaphragm pumps are popularly used in various applications owing to the following beneficial features:

  • This type of metering pump features a multi-layered diaphragm.
  • Just like the hydraulic diaphragm pumps, they have an excellent capability of suction lift.
  • The oil bath help extend the life of bearing and gear of the pump.
  • It has threaded female NPT connections.
  • It is a lost motion metering pump.
  • No degassing valve is required for this pump.
  • It features two or four liquid ends with independent fear ratio.
  • The pump has a power coated anodized aluminum housing, which safeguards it from harsh chemicals.
  • The pump is equipped with a multi-layered PTFE diaphragm with a reinforced backing.
  • It has threaded connections of female NPT type.
  • It is available in PTFE, Alloy 20, and Hastelloy materials.
  • The easy to read adjustable knob of this pump has a 10:1 turn down ratio.
  • It provides 0% to 100 % manual adjustment.


  • Flow capacities up to 626 LPH (165GPH)
  • Liquid End: PVDF, PVC, 316L SS
  • Temperature up to 45 °C (113 °F)
  • IEC B14 and NEMA 56C motors
  • Pressure up to 10 bar (150 PSI)


Plunger Metering Pumps

The following are some striking features of the plunger metering pumps:

  • The pump features a PTFE packing, which not only helps in increasing the pump life, but also makes the maintenance easy.
  • This is a lost motion metering pump.
  • It has an anodized aluminum housing, and is power coated to make it capable of withstanding harshest chemicals.
  • The pump has an outstanding suction lift capability.
  • The oil bath of the plunger metering pump helps increase the bearing and gear life.
  • The plungers are available in 316L SS, SAF 2205 duplex steel, or ceramic materials.
  • It features a fully metallic gear drive.
  • The pump features multiplex or two to four separate liquid ends, and each has an independent gear ratio.
  • This pump has a manual adjustment with 0.1% resolution.
  • It features an easy to adjust knob, which has the turn down ratio of 10:1.


  • Flow capacities up to 415 LPH (110 GPH)
  • Viscosity up to 55,000 CPS
  • Pressure up to 100 bar (1500 PSI)
  • Temperature up to 90 °C (195 °F)
  • Liquid end 316L SS
  • IEC B14 and NEMA 56C motors


High Pressure Plunger Metering Pumps

The high pressure plunger metering pump is another type of metering pump that we provide. Here are some of its beneficial features:

  • The high pressure plunger metering pumps are known for their multiplex capabilities for up to 4 liquid ends.
  • They feature powder coated and anodized aluminum housing, which protects them from potential damage due to harshest chemicals.
  • The fully mechanical gear components of these pumps are submerged in oil. This helps them deliver an extended performance.
  • The pumps have braided packaging, which helps in improving their reliability and longevity.
  • Lastly, they feature double check valves, which enhance the dosing accuracy of these pumps.


  • Plunger Packing: Braided PTFE and Kevlar
  • Maximum Performance: 4.8 gph (18 lph) @1500 PSI (100 Bar)
  • Duplex Steel Plunger: 2205 SAF
  • Manual Micrometer Adjustment: 0.1% Resolution
  • Liquid End: 316L Stainless Steel




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