70 YEARS SUCCESSFUL PUMP TECHNOLOGY
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B E I N L I C H 70 YEARS SUCCESSFUL PUMP TECHNOLOGY

SEVEN DECADES PUMP SYSTEMS Beinlich Pumpen GmbH is an international supplier of dosing and transfer pumps for industrial applications in process engineering and hydraulic systems. Beinlich offers a large selection of high-performance external and internal gear pumps, high pressure radial piston pumps and progressive cavity pumps and has acquired an extensive technical knowledge in pump technology for more than 70 years. Both the optimal evaluation of individual customer requirements and the precise observation of the markets lead to a continuous development of the products. The company,...

In the course of seven decades Beinlich Pumpen has deve loped from a classic manufacturer of lubrication pumps to a supplier of highly specialised pumps. In addition to flexible standard products, Beinlich relies on the knowledge gained over many years from accompanying individual customer projects. The company offers its customers much more than just a product. Beinlich is a specialist pump supplier, for example at high pressures, unusual viscosity or solids content. But how could the traditional company develop into an expert for special solutions? Already when the company’s founder...

However, the dynamic continued in other directions in the 1980s and 1990s: an internal gear pump was developed to enable less noisy applications; radial piston pumps developed inhouse were used for load holding in larger hydraulic systems; the company's own external gear pump was further developed into a pressure build-up or booster pump. With all these new products the company always oriented itself towards large specialized suppliers. But Beinlich was too small to be a serious competitor and sometimes even a customer of the specialists. The company was never concerned with "copying", but...

Open for anything Beinlich regularly trains young talents in all important disciplines. The trainees and students can build on existing knowledge, develop it consistently and apply it to ever new customer requirements. Many remain with the company for a long time. 30 years of employment is not unusual at Beinlich. Many employees experienced and helped shape the second decisive step in its development. At the end of the 90s, the company moved to Gevelsberg and became part of the Echterhage Holding. From this connection with VSE Volumentechnik GmbH, DST Dauermagnet-SystemTechnik GmbH, HBE...

To seal electronic components, a customer needed a pump for methyl acrylate, a fluid that crystallises quickly due to the heat of bearing friction and can block the bearings. Together with the customer, Beinlich then developed step by step a pump with an encapsulated bearing. Eventually, this resulted in the pump series DARTec®. For other pump developments the initial impulse comes from within the company, such as with the ViSCO.pump®, a high precision progressive cavity pump. This pump technology has not been in Beinlich's portfolio yet. However, the company wanted to offer a pump which is...

PRODUCT OVERVIEW ZPA External gear pump ZPI Internal gear pump Mechanical engineering, hydraulics, stationary conveyor and lubrication technology page TR/TRG Radial piston pump ZPD External gear dosing pump ZPDA External gear dosing pump 10 - 14 Process engineering, dosing technology ECO.PUMP External gear dosing pump DARTEC External gear dosing pump page ViSCO.SERIES Progressive cavity pump Customer-specific solutions page Modern production and assembly

ZPA External gear pump The self-priming external gear pump ZPA is particularly suitable for uncritical media without fillers which are compatible to the used standard materials.

The pump is an ideal solution for bottling and filling, as it can be variably applied in any installation position. A combination to multiple flow pumps is as possible as the combination with high pressure radial piston pumps. Advantages • Variable installation position • Low pulsation • Low noise operation • Long service life • High volumetric efficiency • Different material combinations possible Applications Filling, bottling, filtration, heating circuits, cooling circuits, lubrication oil hydraulics, high temperature application (on request) Displacements 0.1 to 2,600 cc/rev

ZPI Internal gear pump Thanks to internal gear wheels, the gear pump ZPI allows an especially low-noise conveying of the fluid which not only reduces the noise emission but also the costs for noise-absorbing measures.

The high volumetric efficiency of the ZPI internal gear pump has a positive effect on the energy balance due to the improvement of the overall efficiency. Advantages • Low pulsation • Low noise operation • Long service life • High volumetric efficiency Applications Low noise hydraulic drives, coolant pumps for machine tools, „overdrive pumps" for hydraulic presses in combination with Beinlich radial piston pumps Displacements 1.00 to 20700 cc/rev

TR/TRG Radial piston pump The TR / TRG radial piston pump was designed for the high pressure range up to 700 bar and for uncritical, clear media. The low-noise and low-pulsation radial piston pump is available in different versions.

Beinlich offers the product series TRD/TRGD with coated pistons for poorly and non-lubricating media. Additionally, various seals can be assembled to meet the different requirements (triple shaft seal with block chamber, mechanical seal with block chamber or magnetic coupling). Advantages • High pressure range • For low viscosity applications • Different coatings • Wear protection • Different sealing options (incl. magnetic coupling) • For process applications Applications Test stands, high pressure hydraulics, high pressure dosing Displacements 0.42 to 42.88 cc/rev

ZPD External gear dosing pump Our most flexible line of external gear pumps, the ZPD has been used in countless applications the world over.

The basis of its success stems from a platform of customization that rivals even the most competent competitors. Available in cast iron and stainless steel bodies, the ZPD flaunts 43 displacement sizes, 5 shaft seal options and multiple bearing and wear plate choices. ZPD gear pumps are specifically used for wide flow range metering applications and transfer applications. Volumetric efficiency values of over 90 % are typically achieved. Advantages • Low-pulsation and precise dosing of the medium being transferred • High pressures • Large flow range • Multiple construction material options •...