NKVE 20/09 S 110 T Multistage centrifugal pump for pressure systems with MCE110/P DAB.NKVE

Product detailed description

NKVE 20/09 S 110 T Multistage centrifugal pump for pressure systems with MCE110/P

The NKVE 1,3,6,10,15,20 S series pumps in AISI 304 stainless steel are vertical centrifugal pumps with MCE-P converter, designed for pressurization in domestic and commercial environments, they can also be used in agriculture and irrigation systems. The pumps can be used for water circulation in heating and air conditioning systems. They are versatile, thanks to the use of the MCE-P inverter, which ensures a level automatically adapted to the different needs of the system, to maintain a constant pressure value. The parts of the pump that are in contact with the liquid are made of AISI 304 stainless steel (AISI 316 version X, only on request). From TYPES with 5,5 kW output, the mechanical seal is removable without dismantling the motor. Mechanical seals for aggressive liquids and different connections (round, oval, Victaulic, clamping flanges) on request. All TYPES are WRAS and ACS certified for use with potable water. IE3 electric motors with high energy efficiency.

• Operating range from 1m3 /h to 30m3 /h with displacement up to 320m
• Pumped liquid clean, no solids or abrasives, non-viscous, non-aggressive, crystalline and chemically neutral
• Maximum glycol ratio 30%
• Min. and max. liquid temperature -30 °C to +120 °C (EPDM) -15 °C to +120 °C (Viton/FKM)
• Maximum ambient temperature +50 °C - Maximum operating pressure 25 bar/2 500 kPa
• Class of protection: IP55
• Motor insulation class: F
• Round wheels/material AISI 304 stainless steel for NKV S AISI 316 stainless steel for NKV X (on request only)
• Single phase voltage 1x230 V up to 2.2 kW
• Three-phase voltage 380 -415 V at 50 Hz from 3 kW
• Possible installation type - Vertical position
• Special design on request Other voltage and frequency, ATEX version