One of the leaders in the production of pumping equipment is by right the company "Grundfos". Including pumps to increase pressure.
Grundfos pressure boosting pumps are a kind of quality benchmark in their class. In modern construction, when creating projects, pumping equipment of this manufacturer is very willingly used, presented at http://jetpumps.ru/nasosy-dlya- povysheniya-davleniya .
Basic types
Consider the existing types of pressure boosting pumps from Grundfos. The following are distinguished - CR, CRE, CRN, CRNE, CRT.
1. Grundfos CR is a vertical multistage centrifugal pump. This range is perfect for pumping liquids in heating, ventilation and air conditioning systems. The main condition is that the liquid should not cause corrosion. Among the features worth noting are high reliability, energy efficiency and ease of maintenance.
2. Grundfos CRE - its main difference from CR is a completely new, modernized MGE engine. Thanks to this improvement, the pumps in this series have more advanced functionality. It becomes possible to refuse from additional monitoring and control devices in the system, and in this regard, the consumer's costs for the purchased equipment are reduced. Also, due to the modernized engine, efficiency and efficiency are increased.
3. Grundfos CRN - perhaps the only and main difference of this type range from CR in the materials used in production. All parts in contact with the liquid in CRN pumps are made of high quality stainless steel for the possibility of pumping aggressive media.
4. Grundfos CRNE - used for the same purposes as CRN. The difference is in the use of the upgraded MGE engine.
5. Grundfos CRT - comparable in performance to CRN, but all pump components are made of titanium. This solution made it possible to use pumps of this type series for pumping liquids containing salts and hypochlorites (sea water, for example).
The choice of pressure boosting pumps from Grundfos is based on the following factors: reliability, ease of installation and operation, energy efficiency and a variety of products presented. You can choose exactly the pumping equipment that meets your needs.
