centrifugal pump dab NKVE 32-45-65-95
Vertical multistage centrifugal pumps of this series are designed for water supply and pressure boosting systems. The presence of the MCE/P inverter provides high operational flexibility, allowing the pump to automatically adapt to various system requirements and maintain constant pressure in it.
TECHNICAL CHARACTERISTICS
- Protection degree: IP 55.
- Insulation class: F.
- Supply voltage: 3 x 400 V/50 Hz.
- Operating range: flow from 4 to 120 m 3/h, pressure up to 158 m.
- Pumped liquid: clean, free of solid and abrasive inclusions, non-viscous, non-aggressive, non-crystallized, chemically neutral, with characteristics close to water.
- Liquid temperature range: from-15 to +120 °C.
- Maximum ambient temperature: +40 °C.
- Maximum operating pressure: 25 bar (2,500 kPa) for NKV 65-95;< br/>32 bar (3,200 kPa) for NKV 32-45
- Installation: vertical, in a fixed position.
- Special version (on request): 60 Hz.
DESIGN FEATURES
Impellers, hydraulic housing &ndash ; stainless steel AISI 304 steel. Hydraulic housing with connecting flanges – cast iron with cataphoresis coating; engine mount – cast iron. Mechanical seal – silicon carbide/silicon carbide, cartridge type, maintenance-free. The motor and pump shafts are connected by a rigid coupling.
centrifugal pump dab NKVE 32-45-65-95
centrifugal pump dab NKVE 32-45-65-95
centrifugal pump dab NKVE 32-45-65-95
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