DAB ALPE 2000 BQQE Single Inline Pump

DAB ALPE 2000 BQQE Single Inline Pump

The DAB ALPE circulators with in-line ports, suitable for installation directly on the pipes in civil and industrial heating air conditioning, refrigeration, and domestic water systems. Extremely versatile thanks to the use of the MCE/C inverter, the circulator performance is such as to allow automatic adaptation to meet the various requirements of the system, while keeping pressure differentials unchanged.

• Pump body and motor support in cast iron.
• 2" M-GAS inlet and outlet. Impeller in technopolymer, carbon/ceramic mechanical seal.
• Four-pole totally enclosed asynchronous motor with external cooling for version ALME and two pole motor for version ALPE.
• Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life.
• Constructed following the CEI 2-3 standards.

Specification

• Liquid temperature range: from -15 °C to +120°C.
• Liquid quality requirements: clean, free from solid or abrasive substances, not viscous, not aggressive, not crystallised and chemically neutral, characteristics similar to water - maximum glycol percentage 30 % (for different glycol percentages, please contact the Technical Assistance Service).
• Installation: fixed horizontally.
• Maximum ambient temperature: +40°C.
• Maximum working pressure: 10 bar (1000 kPa).
• Protection rating: IP 55.
• Insulation class: F.