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Dosing Pumps Pump Series Conserves Space while Dosing Accurately

Editor: Ahlam Rais

Allweiler launches the next-generation AEB-DE progressing cavity pump series of four pump sizes that share one installation footprint and are capable of bi-directional flow.

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Ahead of its 160th anniversary, Allweiler launches the next-generation AEB-DE dosing pump series.
Ahead of its 160th anniversary, Allweiler launches the next-generation AEB-DE dosing pump series.
(Source: Allweiler)

Combining proven features from two dosing pump ranges with newly optimised rotor and stator geometries, the firm’s customers will benefit from the utmost in accurate dosing of high viscosity and particulate-filled fluids in one compact, versatile series, states the company.

In addition to simplifying pump selection and the quote process, the space-saving modular setup of the dosing pump series makes standardising simple without regard for required flow rate or fluid characteristics. Skid builders will simply outfit the installation space for the specified pump according to the operating data provided. This flexibility facilitates future variations in needed flow rates with simple changeouts of conveying elements. No cost-intensive refurbishments or adjustments to piping are necessary, adds the firm.

Pump skid builders and their customers need and expect more than stable pump performance and accurate dosing capabilities. Today cost-effective pricing and reasonable delivery times to position their customer for market success is just as important, states Circor Industrial Pumps.

Specialist Book „Heat Transfer Technique“The comprehensive standard work „Heat Transfer Technique“ offers not only a detailed and well-founded presentation of the basics of heat transfer technique, but also shows the latest state of the art and the latest regulations in the use of organic fluids. Thematically, the book is rounded off with an overview of property data of organic heat transfer fluids as well as many use cases from practical experience.

Going beyond the expected reliable pump performance and accurate dosing capabilities, the dosing pump series raises the bar with incremental benefits that position customers for success with flexibility, efficiency, safety and uptime features, mentions the company. The innovative design of the new suction casing has three additional closed drillings that can be used for various functions. Customers have the ability to fill the pump, to drain it or to install additional auxiliaries if needed.

In addition, the new design of the casing ensures permanent flushing and cooling of the seal as it is located in the flow of liquid. Due to this, the pump can also be installed vertically without any risk of seal failure. According to the firm, to further ensure safe plant operation and preventable breakdowns or damage to the pump, the pump series can be upgraded with smart dry running protection or a pressure sensor.

The pump series delivers reliable high volumetric efficiency for all of the following dosing needs:

• Pulp & Paper: Additives, PVOH, sizing agent, starch, dye, optical brightening agent, polymer

• Marine: Oily water, urea, bilge, seawater

• General Industry: Caustic soda, glycol, paints, glues, sealants

• Chemical Processing: Acid, leachate, catalysts, condensate, additives

• Mining: Polymer, tenside, catalyst

• Food: Oil, sauce, chocolate

• Power: Urea, waste oil, slop oil

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