NKV 6/21 S T Multistage centrifugal pump DAB.NKV

Code: 60190350

naparovana cena na magic

Brand: IVAR

–10 % €1 477,31 / ks

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NKV 6/21 ST Multistage Centrifugal Pump

For NKV 10 - 15 - 20 pumps

Asynchronous closed double pole motor cooled by external ventilation
The motor is housed in rugged roller bearings with a permanent grease packing that ensures quiet operation and long life.
The motor should be fused against short circuit and overload by suitable devices in the user's wiring according to applicable standards.
Insulation degree: IP55
Insulation Class: F
Fluid Temperature Range: -15 °C to +120 °C
Brushed liquid: clean, free of solids and abrasives, non-aggressive, non-viscous, non-crystallizing, chemically neutral, properties close to water
Operating range 4 to 29 m³/h with a discharge up to 249 m

For pumps NKV 32 - 45 - 65 - 95

Pump design.

All parts of the pump that are in contact with the pumped liquid are made of non-corrosive materials.
Inner pump body is made of precision cast AISI 304 stainless steel, diffusers are made of ULTEM technopolymer.
Pump shaft is made of AISI 431 stainless steel, impellers and pump casing are made of AISI 304 stainless steel.
The outer base body is electrophoretic coated and together with the motor intermediate housing are cast iron.
Silicon carbide/carbon/EPDM mechanical seal
The connection to the motor shaft is a solid two-piece flange coupling.