NKM-GE 40-250/260/A/BAQE/3/4 Centrifugal pump for pressure systems with MCE30/P DAB.NKM-GE MCE/P

Product detailed description

NKM-GE 40-250/260/A/BAQE/3/4 Centrifugal pump for pressure systems with MCE30/P

Dedicated split shaft monobloc pumps for a wide range of applications such as: single family homes, apartment buildings, campsites, swimming pools, farms, water supply, irrigation for greenhouses, gardens, agriculture, rainwater harvesting, industrial systems.

Highly versatile pumps thanks to the use with MCE/P frequency converter, to ensure optimum pump performance and the ability to automatically adapt to different system requirements while maintaining a constant pressure. Pump body in cast iron to DIN 2533 and DIN 2532 for DN 200. Cast iron impeller, pump shaft in AISI 304 stainless steel. Mechanical seal: carbon/silicon carbide with EPDM o-rings according to DIN 24960. Asynchronous motor cooled by external ventilation, design B3/B5, 2-pole for NKP-GE and 4-pole for NKM-GE.

• RPM: 1450 - 2900 rpm
• Operating range: from 1 to 450 m³/h with a displacement of up to 72 m
• Fluid temperature range: from - 10°C to + 140°C
• Pumped liquid: clean, free of solids and abrasives, non-aggressive, non-viscous, non-crystallising, chemically neutral, properties close to water
• Installation: usually horizontal or vertical, provided that the engine is always above the headstock
• Max. ambient temperature : +40 °C
• Maximum operating pressure: 16 bar - 1600 kPa (for DN 200 max. 10 bar)
• Degree of protection: IP55
• Insulation class: F
• Roughly: PN 16 DIN 2533
• Special design on request: pump for liquids other than water, other voltage or frequency. Frequency converter modulation with 0-10 V signal.