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176 results:
Which Hydraulic Pumps are the Best?

Hydroelectric power plants: Hydraulic pumps are needed to reliably raise rotor and generator shafts when a turbine starts up. Screw pumps have proven their worth here – they also reliably handle…

KRAL L Series Screw Pumps

Your advantages.High efficiency.Gentle on the media even at high speeds.Low wear, easy maintenance.Approved on board ships.Low maintenance costs.Top and inline flange for every…

KRAL Display and Processing Unit BEM 200 for Flowmeters.

Technical data BEM 200 Description   One-channel type. Display rate, total, accumulated total. Power supply   10-30 V DC …

Do you Hear it? Neither do we! Screw Pump versus Gear Pump.

The volume is a crucial difference. Screw pumps convey liquids much more quietly than gear pumps. Because noise is annoying in many situations, and in some it can even be harmful to health. What…

Privacy Policy

Privacy Policy Effective Date: December 1, 2018 Introduction Our company KRAL-USA, Inc. (“KRAL”) believes in protecting the privacy of the users of this website (the “Website”). This privacy…


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KRAL Training.

schraubenspindelpumpe sonderprojekte schulungen um kenntnisse über montage, inbetriebnahme, wartung von kral produkten Carry out professional maintenance on your KRAL pump with the imparted knowledge. KRAL training provides you with in-depth knowledge on installing, commissioning, and maintaining your KRAL…

KRAL Pumps for Computer Tomographs to Combat SARS-CoV-2.

Medicine and Hospitals are Dependent on Industry. It is now crucial that hospitals have sufficient medical equipment to prevent further spread of the SARS-CoV-2 virus and contain the pandemic. An…

Dry Running of Pumps.

Why can pumps run dry? When pumps run dry, there is too little liquid or no liquid in the pump housing. One cause may be improper commissioning of a system, e.g. if the tank is emptied or the…


KRAL-USA, Inc., located in Matthews, NC, is the sister company of KRAL GmbH in Austria. The company leads in the area of pump, fluid handling and flow meter technology with innovative…