NKVE 1/3 S M E1 MCE11/P IE3, price on application as we offer a wide range of choice therefore please call advising your requirements
DAB’s NKVE 1, 3, 6, 10, 15, 20 S pumps are AISI 304 stainless steel multi-impeller vertical centrifugal pumps with coupling with MCE-P inverter installed as standard; designed for pressurization in civil and commercial environments, they can also be used in agriculture and in watering systems, they can also be used in agriculture and in watering systems.
The Dab NKVE pumps can be used for the recirculation of water in heating and air conditioning systems. They are particularly versatile, thanks to the use of the MCE-P inverter, which ensures performance levels capable of automatically adapting to the different needs of the system, keeping a constant pressure.
Pressure sensor supplied as standard. In all models, the parts in contact with the liquid are made of AISI 304 stainless steel (AISI 316 stainless steel, X version, only on request).
They are particularly versatile, thanks to the centre distance between the 2 in-line ports, designed to maximise interchangeability. Starting from 5.5 kW models, the silicon carbide-graphite mechanical seal can be removed without removing the motor.
Mechanical seals for aggressive liquids and different connections (round, oval, Victaulic, clamp flanges) available on request.
All the models are WRAS and ACS certified for use with drinking water.
Rigid coupling to IE3 high energy efficiency electric motors.
Operating range (flow rate and head): 1 m3/h to 30 m3/h with head up to 320 m
Type of pumped liquid: Clean, free of solids and abrasive substances, non-viscous, non-aggressive, non-crystallised and chemically neutral
Maximum % of glycol: 30%
Min. and max. supported liquid temperature:
-30 °C to +120 °C (EPDM)
-15 °C to +120 °C (Viton/FKM)
Maximum ambient temperature +50° C
Maximum operating pressure bar / kPa: 25 bar / 2500 kPa
Class of protection: IP 55
Motor insulation class: F
AISI 304 stainless steel for NKV S
AISI 316 stainless steel for NKV X (only on request)
Single phase power input: 1x230 V up to 2,2 kW
Three phase power input: 380 - 415 V at 50 Hz from 3 kW
Possible type of installation: Vertical position
Special versions on request: available with different types of mechanical seals for aggressive liquids and connections (round, oval, Victaulic, clamp flanges), with parts in contact with the liquid in AISI 316 stainless steel (X versions), other voltages and frequencies, ATEX version
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