Double-impeller self-priming electric pumps

JET type self-priming twin-impeller electric pump with horizontal axis ejector unit. SJ2 guarantees high water flow rates linked to good pressures as well as excellent priming capacity even in the presence of air and low-noise operation. Suitable for use in industrial, civil and agricultural applications, heating and water distribution systems. It is recommended to use these pumps to transport only chemically pure liquids, with temperatures not exceeding 40°C.

JOB DETAILS

• Maximum flow rate: 120 l/min (7.2 m³/h)
• Maximum head: 66 metres
• Rotation speed 2850 rpm.
• Continuous service
• Maximum suction height: 7 metres

APPLICATIONS

• Drinking water
• Domestic pressure rising
• Garden watering
• Pumping of clean water even on industrial machinery
• Heating system

PUMP FEATURES

• Horizontal axis monobloc pump
  
• Pump body and motor support in G20 cast iron
  
• AISI 304 stainless steel shaft
  
• Mechanical seal in ceramic/graphite
  
• Brass impellers
• Venturi tube and nozzle in noryl with 20% glass fiber

ENGINE CHARACTERISTICS

• Closed type electric with external cooling fan,
• IP 44 protection rating
• Insulation class F
• Single phase at 220-230 V – 50 Hz; equipped with thermal protection to avoid damage to the motor
• Three-phase at 230/400V – 50Hz; protection must be provided by the user