Dab Self-Priming Centrifugal Electric Pump Model DP 151 T

Technical Features

• Model

  Dab Self-Priming Centrifugal Electric Pump Model DP 151 T

• Energy Efficiency

  Operating range: up to 4.3 m3
  /h.
  Pumped liquid: clean, free from solid or abrasive substances, not
  viscous, non-aggressive, non-crystallized and chemically neutral,
  close to the characteristics of water.
  Liquid temperature range:
  from 0°C to +35°C domestic use (EN 60335-2-41).
  from 0°C to +40°C for other uses.
  Maximum ambient temperature: +40°C
  Maximum operating pressure:
  DP 82 - DP 102 6 bar (600 kPa).
  DP 151 - DP 251 8 bar (800 kPa).
  Installation: fixed in horizontal position.
  Special versions on request: other voltages and/or frequencies.
  Motor protection class: IP 44
  Degree of protection at the terminal block: IP 55
  Insulation class: F
  Series voltage: single phase 220-240 V / 50 Hz
  three-phase 230-400 V / 50 Hz

General Features

• DP
  
  
  
  

• APPLICATIONS
  Self-priming centrifugal pump for suctions up to 27 metres, achieved through the use of the ejector to be introduced into 4” or larger diameter wells
  Major. Used to supply water to farmhouses and small-scale agriculture.
  

• CONSTRUCTION FEATURES OF THE PUMP
  Pump: Cast iron body and motor support. Technopolymer impeller and diffuser.
  Stainless steel wear ring. Carbon/ceramic mechanical seal.
  Ejector: Cast iron body. Technopolymer A venturi tube and brass nozzle.
  The ejector is available in three models (E 20 - E 25 - E 30) depending on the required performance.
  

• ENGINE CONSTRUCTION FEATURES
  Rotor mounted on oversized, greased-for-life ball bearings. Built-in thermal-amperometric protection and capacitor.
  permanently inserted in single-phase motors. For the protection of the three-phase motor, the use of a remote motor protection device in accordance with the
  standards. Construction according to CEI 61-69 (EN 60335-2-41) standards.
  
  Self-priming centrifugal pump for suction depths of up to 27 meters, achieved using an ejector for installation in 4" or larger diameter wells. Used for water supply to farmhouses and small-scale agriculture.
  
  Operating range: up to 4.3 m3/h.
  
  Liquid temperature range: 0°C to +35°C for domestic use (EN 60335-2-41). 0°C to +40°C for other uses.
  
  Self-priming: up to 27 meters.
  
  Maximum operating pressure: DP 82 - DP 102 6 bar (600 kPa). DP 151 - DP 251 8 bar (800 kPa).