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Pumps Grundfos Series NB – Kotton-lyuks, OOO | all.biz
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Pumps Grundfos Series NB

Pumps Grundfos Series NB

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Russia, Volgograd
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Technical characteristics
  • BrandGrundfos
  • Country of manufactureGermany
  • ColorBlack
Description

Single - stage pumps Single inlet in accordance with EN 733

Pump - suction of Grundfos used in water supply, industrial pressure increase, industrial transporting liquids, HVAC system (heating, ventilation and air conditioning) and irrigated.

Pumps with the Grundfos end - suction pumps are multi - purpose, suitable for various applications that require reliable and economical supply.



All cantilever - monoblock pumps Grundfos NB / NBG is self - priming, single - stage, centrifugal spiral pumps with axial suction port, radial discharge port and horizontal shaft. Assortment NB / NBG pump includes a pump with a short sleeve with dimensions corresponding to a standard EN733 or ISO2858.

 

application

Grundfos offers a wide range of end - suction pumps with short sleeve (NB). Their durability and reliability make them ideal for use in demanding environments.

Main application:

  • CHP;
  • apartment houses heating system;
  • Air - conditioning systems;
  • Refrigeration installation;
  • Other industrial systems.

Features and Benefits

  • Optimized hydraulics in the housing and impeller = free fluid flow
  • Sealing ring between the pump housing and cover = no risk of leakage
  • The housing, the impeller and the wear ring = improved corrosion resistance, no seizing parts
  • Galvanic coating increases corrosion resistance
  • Available options with IE2 and IE3 motors
  • Various embodiments of the mechanical seal and materials
  • PN 10, 16 and 25 bar
  • Fluid temperature to 140 ° C.

Specifications

Flow rate: up to 1000 m 3 / h


Pressure: up to 150 m
Fluid temperature: - 25 ° C to + 140 ° C
Special version: - 40 ° C to + 180 ° C
Maximum operating pressure: 16 bar
Power: 200 kW


 

Alexander Shiryaev

tel. 8 - 961 - 673 - 44 - 03

alexandr@kotton - luks. ru

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Pumps Grundfos Series NB
Pumps Grundfos Series NB
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