Beinlich Pumpen GmbH products

Our most flexible line of external gear pumps, the ZPD has been used in countless applications the world over. Various modifications can be optimised customer-specific to the different applications. 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.

The high-precision ZPDA dosing pumps are specifically designed for start stop dosing. The low pulsation gear design provides a constant flow with very rapid pressure build-up. Internal clearances based on fluid viscosities are held within a few microns to insure the highest efficiency possible, even at high differential pressures up to 200 bar. Depending on the application, DLC coatings are available for the wetted parts to provide additional corrosive resistance and abrasive particle resistance as well. Direct mounting of a VSE flow meter on the rear plate is also available for closed loop control.

Competent at metering viscous media up to 200,000 mPas, the ECO.pump lends itself to many common applications. The stainless steel body and compact design allow the pump to be used as an in-line device and maintain a rust free integrity. Available with a variety of displacement sizes, the ECO.pump is the cost effective solution for your metering pump needs.

The space saving VISCO.pump is designed for a continuous dispensing proportional to speed where high precision is a must. The VISCO.pump is based on the volumetric principle of an endless (infinite) piston whereas the core components rotor and stator form a perfectly sealed metering chamber. The eccentric movement of the rotor allows for a low-shear motion of the medium from one chamber to the next chamber without squeezing the media. Thus, the pump is also well suited for filled media.

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 length. A combination to multiple flow pumps is as possible as the combination with high pressure radial piston pumps.

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. Furthermore, 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.

Beinlich self-priming delivery pump units consist of external gear pumps which are made from standard materials 0.7050 (housing) / 1.8550 (shafts and gears) and FKM (static seals). They are especially suitable for the low pressure range and can convey almost every low viscosity media as well as uncritical media without fillers which are compatible to the materials used. The engine power of the 4 pole asynchronous three-phase motor is sufficiently assessed for achieving differential pressures of up to 40 bar. Additionally, delivery pump units are available within a short delivery time, thanks to standardised units.

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

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