Dab Evosta 3 80/180 (1") Heating Water Pump Circulator with 1" 1/2 connections

Technical Features

• Model

  Dab Evosta 3 80/180 Heating Water Pump Circulator

• Energy Efficiency

  Operating range: 0.4-4.2 m3/h with head up to 8 metres
  Liquid temperature range: -10°C to +110°C
  Operating pressure: 10 bar (1000 kPa)
  Degree of protection: IPX5
  Insulation class: F
  Installation: with the motor axis horizontal
  Standard power supply: single-phase 1x230 V~ 50/60 Hz
  Pumped liquid: Clean, free from solids and mineral oils, non-viscous, chemically neutral, close to the characteristics of water (glycol max. 30%)
  
  

General Features

• EVOSTA 3
  
  
  
  APPLICATIONS
  Low-energy electronic pump for water circulation in all types of domestic heating and air conditioning systems.
  ADVANTAGES
  EVOSTA 3 is the new range of DAB circulators capable of offering the robustness of a mechanical circulator combined with the advantages of an electronic one.
  The permanent magnet synchronous motor, the frequency converter, the efficiency index EEI ≤ 0.19 combined with the IPX5 protection degree and the breather cap
  integrated, make the EVOSTA 3 family one of the best products in its category in terms of efficiency and reliability. The EVOSTA 3 range of circulators is
  It is ideal for replacing old three-speed circulators both for its compact size and for the completeness it offers in terms of performance.
  Furthermore, it is a product capable of simplifying the installer's work, having a single sequential setting button, and direct access to the crankshaft for
  the possible unlocking.
  The EVOSTA 3 version is equipped with a display that shows the instantaneous flow rate, the instantaneous head and the instantaneous power absorption in Watts.
  The EVOSTA 3 version also offers the new automatic degassing feature.
  CONSTRUCTION FEATURES
  Cast iron pump body with cataphoresis treatment and wet rotor motor. Steel motor casing, technopolymer impeller. Ceramic drive shaft.
  Mounted on ceramic bushings lubricated by the pumped liquid. Rotor jacket, stator jacket, and closing flange are made of stainless steel. Ring
  graphite thrust bearing.
  EPDM sealing rings and brass air vent cap.
  Thanks to the internal motor protection, the pump does not require any overload protection.
  CONTROL PANEL
  The functions of the EVOSTA 3 circulators can be modified via the control panel located on the lid of the electronic control device.
  The pump has nine setting options that can be selected with the MODE button. The pump settings are indicated by six
  light segments on the display.
  The EVOSTA 3 circulator is equipped with a display capable of showing the following values:
  - height of the selected curve
  - instantaneous power absorption in Watts
  - instantaneous head in m
  - instantaneous flow rate in m3