Dab K 90/100 T Three-Phase Twin-Impulse Centrifugal Pump

Technical Features

Model

Dab K 90/100 T Three-Phase Twin-Impulse Centrifugal Pump - 60179859

Performance

• Operating range:
  from 1.2 to 30 m3/h with head up to 97 metres.
  
• Pumped liquid: clean, free from solid or abrasive substances, non-viscous, non-aggressive, non-crystallized and chemically neutral, close to the characteristics of water.
  
• Liquid temperature range:
  K 35/40, K 45/50, K 35/100, K 40/100, K 55/100: from -10°C to +50°C
  K 55/50, K 66/100, K 90/100, K 70/300, K 80/300, K 70/400, K 80/400: from -15°C to +110°C
  
• Maximum ambient temperature: +40°C
  
• Maximum operating pressure:
  K 35/40, K 35/100, K 40/100: 6 bar (600 kPa)
  K 45/50, K 55/50: 8 bar (800 kPa)
  K 55/100, K 66/100: 10 bar (1000 kPa)
  K 90/100, K 70/300, K 80/300, K 70/400, K 80/400: 12 bar (1200 kPa)
  
• Degree of protection:
  IP 55, IP 44 for K 35/40, K 45/50, K 55/50, K 35/100, K 40/100
  
• 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 up to and including 4 kW - 400 V Δ 50 Hz from 5.5 kW
  
• Installation: fixed, horizontal or vertical as long as the motor is positioned above the pump.
  

Dimensions and weight

• Height (mm): 312.5
• Width (mm): 256
• Depth (mm): 450
• Weight (kg): 44

General Features

K TWIN IMPELLER

APPLICATIONS

Twin-impeller centrifugal pump designed for the creation of pressurization groups in water systems and for supplying autoclaves.

Suitable for sprinkler irrigation and other general water supply uses.

CONSTRUCTION FEATURES OF THE PUMP

Pump body and motor support in cast iron.
Technopolymer impeller.
Carbon/ceramic mechanical seal.

ENGINE CONSTRUCTION FEATURES

Closed asynchronous type and cooled by external ventilation.
Rotor mounted on oversized, greased-for-life ball bearings to ensure silence and durability.
Built-in thermal-amperometric protection and permanently inserted capacitor in the single-phase version.
To protect the three-phase motor, it is recommended to use a remote motor protection device in accordance with current regulations.
Construction according to CEI 2-3 regulations
IE2 motors as standard from 0.75 kW up to 5.5 kW - IE3 ≥ 7.5 kW