Dab Pulsar submersible pump CB 40/50 MNA single-block multi-impeller 60210520

Pump construction features:

• AISI 304 stainless steel pump body. Impellers, diffusers, filter and dolio chamber made of technopolymer. Hydraulic part positioned under the motor. Double mechanical seal with interposed dolio chamber, ceramic-carbon on motor side and silicon carbide on pump side. The applied sealing system ensures that the motor is watertight and the mechanical seal functions properly even during short dry running.
  
   

Motor construction features:

• Continuous duty asynchronous submersible type motor, cooled by the pumped liquid. Rotor mounted on oversized ball bearings. Motor shaft made of AISI 303 stainless steel. Stator inserted in a hermetically sealed stainless steel casing and covered by a canopy enclosing wiring and capacitor. Thermo-amperometric protection and permanent capacitor included in standard single-phase version.
  
   

Features:

• Head: 88 m
• Maximum immersion depth: 20 m (indicated 12 m in nameplate for cable length 15m)
• Type of pumped liquid: clean, free of solids or abrasive substances, non-viscous, non-aggressive, non-crystallized and chemically neutral
• Maximum amount of sand: 50 g/m3
• Liquid temperature: 0°C to +40°C
• Flanging or threading: 1 1/4 inch GAS
• Maximum pump diameter: 138 mm
• Impeller(s) material of construction: technopolymer
• Maximum number of starts per hour: 20/h
• Protection rating of the pump: IP 68
• Thermal classification of motor insulation: F
• Single-phase power supply: 230V 50 Hz
• Power cord length and plug type: 15 m H07RN-F
• Possible installation type: fixed or portable, vertical and horizontal