Archive for the ‘Metering Pumps’ Category

HNPM: New modular micro annular gear pump

Friday, September 1st, 2017 von admin

This micro annular gear pump allows accurate displacement volumes from 100 μl to 1,000 ml in a metering time of 200 milliseconds up to one minute. It also covers a flow rate range of 0.2 to 1,152 ml/min. Different materials are available for wetted parts. The pump operates with high dynamics, low pulsation and excellent precision in delivery as well as high repeatability in metering. The pump is suitable for low to high viscosity liquids and a differential pressure of up to 10 bar. Other pump series are available for applications with different requirements.

The pump is supplied with lateral fluid connections and a pump bearing bracket or with a so-called M4 version. The manifold version M4 has frontal fluid connections and allows assembly to a manifold which is supplied by HNPM or provided by the customer.

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Wilden: 13 mm (½”) Clamped Metal Pump

Friday, September 1st, 2017 von admin

This 13 mm (½”) clamped metal AODD pump PS1 is equipped with the energy-efficient Pro-Flo Shift Air Distribution System and its clamped configuration allows for easier maintenance, diaphragm replacement and cleaning.

The footprint of this AODD pump matches that of the Wilden PX1, which enables direct replacement of a PX1 with no repiping necessary. With less components and 7% more efficient than the PX1, the backward capability of the PS1 makes it an easy way to enhance and upgrade existing pump performance.

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ProMinent: Winner of the 21st ITVA video award

Wednesday, November 2nd, 2016 von admin

At the end of October 2016, the Integrated TV & Video Association ITVA presented their famous award for the 21st time. The silver award was given to “The new gamma/ X” animation films from ProMinent.

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Viscotec: Micro-dosing quantities down to 0.005 ml per shot

Wednesday, October 12th, 2016 von admin
Camera bonding in mobile / cell phone

Camera bonding in mobile / cell phone

The less the amount of material to be mixed, the greater the challenge for the dosing system: Due to the World’s increasing miniaturisation in areas such as electronics and the associated high demand for ever smaller and more precise dosing, preeflow has developed the eco-DUO330. This system provides the answer to numerous questions from application engineers, material manufacturers, plant engineers and product developers. Be it in medical technology, optics and photonics, the manufacture of electronic components or in the field of biochemistry and the production of semi-conductors.

Adherence to the exact mixing ratios of the 2 component materials and its precise coverage can greatly influence the processes and applications from time to time. Even small deviations can negatively affect the desired results. Compounds harden only partially, adhesive bonds do not reach their load limit and, in the worst case, chemical reactions from the materials could have an unforeseeable impact on the user.

With the newly developed eco-DUO330, dosing quantities of 0.005 ml (per shot) is achievable. Irrespective of temperature, time, pressure and viscosity – dosed as a dot or bead. Therefore, the smallest quantities can be created at that very moment. The microprocessor-controlled system creates a dosing accuracy of ± 1 % and repeatability of over 99 %. And this whole process is reliable and reproducible.

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Neptune: Mechanically Actuated Diaphragm Metering Pump

Wednesday, September 28th, 2016 von admin

neptune_mp7000The Neptune Series MP7000 has been engineered from the ground up to be more robust and durable than similar mechanical diaphragm pump designs. The Series MP7000 pump incorporates the ruggedness of a hydraulic diaphragm metering pump, eliminates the need for intermediate fluid or hydraulic oil to actuate the diaphragm and reduces the potential for gearbox oil to contaminate the process. Series MP7000 pumps also feature a finned gearbox that dissipates the heat created during normal operation more readily than other designs, oversized check valves that improve performance and minimize friction losses, and rugged bronze gears for quite-running and long service life. Additionally, the straight-through flow design of the Series MP7000 liquid end and the elimination of the contour plate results in improved flow characteristics, making the pump the ideal solution for pumping difficult chemicals such as viscous fluids, shear-sensitive fluids and fluids with suspended solids.

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Neptune: New Metering Pump

Monday, June 13th, 2016 von admin

Neptune_MP7100The new Series MP7100 is a mechanically actuated diaphragm metering pump. The MP7100 pump incorporates the ruggedness of a hydraulic diaphragm metering pump, eliminates the need for intermediate fluid or hydraulic oil to actuate the diaphragm and reduces the potential for gearbox oil to contaminate the process. The result is a pump design that provides accurate dosing of a wide range of mild to aggressive chemicals, including those used in municipal water and wastewater treatment.

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HNPM: Compact dispense module for analytical instrumentation

Monday, February 15th, 2016 von admin

hnpm_dispensemodulThe central component of the dispense module is a micro annular gear pump (mzr-pump), that is already working very precise in laboratory automation and diagnostics. mzr-pumps are characterized by low pulse flow and a service life of several years. By using these rotary positive displacement pumps, pipetting of the smallest liquid amounts during the dosing process is possible as well as rinsing with high flow rates.

The size of the module corresponds to half the syringe pumps format. It combines pump, filter and valve. With the help of a microcontroller the module can process the same programming commands as a syringe pump.

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Nordson: Extremely precise, repeatable micro fluid dispensing

Wednesday, October 28th, 2015 von admin

1The pneumatic non-contact dispensing systems P-Jet and P-Dot controllers jet low- to high-viscosity fluids with great precision and repeatability. They are designed for use in many types of applications and multiple industries including

  • automotive,
  • electronics,
  • aerospace,
  • and medical.

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Prominent: Solenoid diaphragm metering pump

Thursday, October 15th, 2015 von admin

gamma_ X_20x18_11866ProMinent is setting new standards in accuracy and reliability with the new solenoid driven diaphragm metering pump gamma/ X: The first metering pump in its class to be driven by a cleverly controlled solenoid and independently ensures a smooth metering process at any time. Unlike conventional technologies, the gamma/ X does not need interference-resistant components to measure pressure or detect hydraulic faults.
ProMinent presents its new metering pump at Aquatech Amsterdam 2015 on stand 7.450 in hall 7 between 03-06 November 2015.

The new solenoid driven metering pump is suitable for metering between 1 ml/h and 45 l/h at a back pressure of 25 bar to 2 bar. The stroke length can be electronically set at between 0 and 100%.
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ProMinent: New hydraulic diaphragm metering pumps

Tuesday, August 11th, 2015 von admin

Evo-1-4_Gruppe_transparent (2)The hydraulic diaphragm metering Orlita Evolution form an integrated product range with stroke lengths of 15 to 40 mm. This covers the capacity range from 3 to 7,400 l/h at 400 to 10 bar. A wide range of drive versions is available, including some for use in Ex-zone 1 and 2. The Orlita Evolution product range is designed to comply with API 675. This pump serie meets the most exacting safety requirements as an extremely robust hydraulic diaphragm metering pump. It stands out thanks to its PTFE multi-layer diaphragm with integral diaphragm rupture warning system and unique diaphragm position control. Its modular construction offers extremely good flexibility in terms of applications.

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