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NKG 100-80-125/137. Product Related Tools. Pumping Station Creator; Pit Creator; Build your own Pump iGRID Configurator Product Compare Variants. Recently viewed products. Catalogue Settings. Endsuction long coupled single stage Contact Service Where to buy ...

The NKG pumps have dimensions and nominal performances according to DIN 24 256 (16 bar). Types outside of the official DIN-norm (NKG 200 and up) will be called "oversize". Dimensions can differ from other suppliers. The suction and discharge flanges are according to DIN 2501 PN 16. All pumps are dynamically balanced

2020年9月9日 · NK, NKG are non-self-priming, single stage, centrifugal volute pumps with axial inlet port and radial outlet port. NK pumps comply with EN 733. NKG pumps comply with ISO 2858. 2.1.1 Pumped liquids NK, NKG pumps are suitable for clean, thin, non-explosive liquids without solid particles or fibres. The pumped liquid must not attack the pump materials

How to remove and fit bearing bracket for Grundfos NKG, heavy duty bearing bracket

Fig. 2 Nameplate for NKG with double shaft seal and heavy-duty bearing design The example shows an NKG 125-100 with these data: • 160/142 mm impeller (conical). • Grease-lubricated heavy-duty bearing design and standard coupling. • DIN flange to EN 1092-2. • Pressure class: PN 25. • Pump housing material: 1.4408. Impeller material: 1. ...

The NB/NK 125-400 and the NBG/NKG 150-125-400 performance curves in this data booklet are updated with regard to efficiency and NPSH. The NB/NK 150-315.1 and the NBG/NKG 200-150-315.1 are new pump models featuring improved duty points. The pumps can be seen as a supplement to the existing NB/NK 150-315 and NBG/NKG 200-150-315

How to repair Grundfos NKG pump - back to back (shaft seal, MG12-MG1)

Grundfos NB/NBG/NK/NKG Grundfos offers an impressive range of close-coupled (NB/NBG) and long-coupled (NK/NKG) end-suction pumps, whose sturdiness and reliability make them ideal for use in virtually all applications, including the most demanding environments.