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DPP can design, develop and customise using their state-of-the-art technology and unique know-how to make a specific pump tailored to your exact requirements.
If you have a complex or difficult application and you think the pump or valve you require is not readily available we can utilise our existing modular product range and highly developed technology to design and manufacture a tailored solution to meet your exact requirements. |
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| Diener Precision Pumps manufacture the highest quality and most accurate precision reciprocating piston pumps in the world. With flow ranges from 0.01ml per stroke up to 5ml per stroke our pumps are designed to give optimum performance over a wide range of applications, including chemical dosing & metering where a controlled volume of fluid needs to be achieved consistently. |
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Mini Bellows Pump models are ideal for low flow, low pressure metering applications. The pump is constructed entirely of plastic and utilizes GRI's time-proven bellows technology to provide an accurate chemically-resistant metering pump with a long life, at an economical price.
Tandem Pump configurations are available and the flow rate of each bellows module is independently adjustable to provide a wide range of flow rate settings.
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Micropump's valveless piston pumps offer a high level of accuracy and reproducibility when pumping both high or low viscosity fluids or thick and abrasive media. Pump designs feature a no-check valve construction that virtually eliminates clogging and maintenance concerns in a compact package size offering cost effective solutions from many applications
Performance Summary
- 0.94 ml/rev displacement
- 6.89 bar max. rated differential pressure
- Viscosity tested to 5000 cps
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| High overall efficiency at very low speed. Low noise. High speed range. Above-average lifetime. Optimal price / performance ratio. Continuous self lubrication and cooling through the inflow. |
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Mini linear piston block-compressor not lubricated.
- Nominal capacity: 5 to 50 l/min,
- Maximum Pressure: 0,1 to 2,5 bar. |
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The Micro Pumps are used frequently in the fields of analysis and medicine.
CONCEPT
The Micro Diaphragm Gas Sampling Pumps from KNF
are based on a simple principal - an elastic diaphragm,
fixed on its edge, moves up and down its central point
by means of an eccentric. In this way the medium is
transferred using automatic valves.
The range of KNF Micro Pumps is for the equipped with the patented stress-optimised structured diaphragm, resulting in a high pneumatic performance, a durable product and compact size. New, very efficient
valves and sealing systems as well as the precise placement of the pump head are some of the other technical features we can offer.
For pump drive we provide a selection of dc motors with
various levels of performance, durability and price.
AREAS OF USE
KNF Micro Diaphragm Pumps are used frequently in the
fields of analysis and medicine.
For instance as pumps for gas measurement, for
example for sampling environmental conditions in the
workplace, or for exhaust gas and smoke analysis or
built into machines for measuring blood pressure.
As they are dc driven, the micro diaphragm pumps are
suited for use in portable and stand-alone equipment |
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Suitable for pumping liquids and gases.
The liquid pump Bimor acts as a diaphragm, has no motors or shafts or other troublesome mechanisms and thus minimal vibrations and fewer breakdowns.
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Compact Bellows Pump models were designed for applications with higher flows and low pressure requirements with a maximum discharge pressure to 5 psi. All Compact Pumps utilize a heavy duty gearbox style gearmotor for long life at an affordable price.
Compact Bellows Pumps are built with the standard crank mechanism which provides for easy flow adjustment over a wide range of flow settings. The Compact Pump is available in one, two, three and four tandem bellows design configurations with independent flow rate adjustment for each bellows module.
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Available starting from February 2006! 12VDC miniature pump with the dimensions 41x41x20 mm (without hose connector)
The max. mechanical handling capacity amounts to 760ml/min, which stat max. Pressure 110cmH2O. |
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Dry running and self-lubricating rotary vane pump. Low vibration, nearly pulsation free, compact and in some cases reversible. Mainly used as a vacuum pump.
Free flow: 200 l/min max.
Pressure: 1.4 bar max.
Vacuum: -930 mbar rel.
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| Haskel International has nearly 60 years of hydraulic and pneumatic engineering experience in the design and manufacture of air driven liquid pumps. Continuous investment in new machinery and technology keeps Haskel at the forefront of the field. |
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| ... products without technical information |
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Mini linear piston block-compressor not lubricated.
- Nominal capacity: 5 to 50 l/min,
- Maximum Pressure: 0,1 to 2,5 bar. |
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For simple and rugged pump operation, Micropump AC motors are the choice you can rely on. The drives are supplied with a driving hub and adapter plate that allow a wide-rand of magnetically driven gear pumps to be fitted using just two fixing screws. The result is fast and simple installation. The motors are available in either single- or three-phase configurations. IP 55 motor enclosure ensures protection of internal parts against dust and water.
Performance Summary
- IEC 56, 63, or 71 frame sizes
- Available power 0.09, 0.24, 0.25, 0.37, or 0.73 kW
- Torque from 0.31 to 1.7 Nm
- 1340, 1380, 1400, 2680, 2830, 2880, or 2900 rpm ratings
- Voltage 220/240 230/400 or 255/440
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| DPP offers an assortment of quality gear pumps used in a wide range of applications, from critical medical devices to ink jet printing; from laboratory analysis equipment to water purification systems; all superbly manufactured to the highest possible standards. Tests show that the consistency of our product performance is second to none, which makes DPP the first choice for very low pulse-less flow or low noise application requirements. |
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The MICRO-MIX range of systems are compact, pneumatic or electrically driven piston pump metering and mixing systems.
They are used to either continuously apply or meter shots of low to high viscosity multiple component materials such as epoxies, polyurethanes and silicones within a mixing ratio of 100:100 to 100:4.
The material can be abrasive as well as filled.
The material is either supplied from pressure vessels or by feed pumps.
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The MICRO-MIX range of systems are compact, pneumatic or electrically driven piston pump metering and mixing systems.
They are used to either continuously apply or meter shots of low to high viscosity multiple component materials such as epoxies, polyurethanes and silicones within a mixing ratio of 100:100 to 100:4.
The material can be abrasive as well as filled.
The material is either supplied from pressure vessels or by feed pumps.
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