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Built to take the pressure: the CRNE-HS and CRN-SF
The single-pump CRNE-HS and two-pump CRN-SF solutions are in-line, multi-stage pump systems designed to withstand the extreme conditions of high-pressure applications and built from AISI 316 grade stainless steel. They are perfect for washing systems, water treatment systems, industrial plants, boiler feeding systems, filtration and reverse osmosis.
High pressure applications often expose pumps to a variety of extreme conditions, such as high inlet pressure, high operating pressure, frequent start/stops and pressure pulsing. Overload of the pump may cause increased wear of pump parts, such as motor bearings and shaft seal, and thereby reduce pump life. Use the single-pump CRNE-HS for flow rates up to 5 m3/h, and the 2-pump CRN-SF models for flow rates above this.
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When Grundfos is a part of the solution, you get reduced energy consumption, increased comfort and unsurpassed operational reliability. Read our customers' own stories about how they benefitted from the Grundfos approach to intelligence, water and energy.
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We have gathered frequently asked questions and their answers in one place. See the most frequently asked questions below or go to the Grundfos FAQ for a complete list of answers to questions about our products.
Become an expert in just a few clicks
Save time in your daily work by improving your skills, your know-how and your business with the online training platform ECADEMY.
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Whether you’re looking to buy a product or simply seeking advice from a Grundfos expert, we are more than happy to help you get the most out of your pump solution! Feel free to get in touch if you need support.