DAB EVOSTA Circulating Pump - EVOSTA 40-70/130 The new Dab Evosta circulator adapts to any space. With Evosta, Dab Pumps completes the Evo series ranging from Evotron to Evoplus. This version is specifically designed for the needs of heating systems and adjusted on basic needs. Primarily conceived for residential applications, given its small size and peculiar characteristics, the youngest of the Dab family is the new entry of the electronic series. - a single product that is an alternative to a wide range of products on the market, with a pressure from 4 to 7 meters, available with different system connection configurations. Like the whole Evo range, Evosta too has an energy efficiency index (EEI) of <0.23, so it is ready for August 2015, the second stage in the regulation on energy saving with more restrictive limits.
Description Thanks to the advanced technology employed, the permanent magnet synchronous motor, and the frequency converter, the new range of EVOSTA circulators ensures high efficiency in all applications, bringing appreciable benefits in terms of energy saving. For this reason, the new, EVOSTA circulator, is in line with the European Directive 2009/125/EC Erp (formerly EuP) and is ready to meet the 2015 Erp requirements (EEI = 0.23). The circulator features an electronic device that detects the changes demanded by the system and automatically adapts the circulator performance accordingly, always ensuring optimal efficiency and minimum energy consumption. The EVOSTA circulator is also ideal to replace the old three-speed circulators, as it has the same dimensions of the VA series and it can cover with a single model pumps with head of 4.5 and 6 meters. In addition, it is a product that can simplify the user‘s work, thanks to a single sequential setting button and a breather plug used to degas the system and unlock the motor shaft.
Features Operating range: from 0.4 to 3.3 m3/h with head up to 6.9 meters. Liquid temperature range: from +2 °C to +95 °C. Working pressure: 10 bar (1000 kPa) Protection rating: IP 44 Insulation class: F Installation: with horizontal motor shaft. Standard power supply: single-phase 1x230 V ~ 50/60 Hz Pumped liquid: clean, free from solids and mineral oils, not viscous, chemically neutral, close to the properties of water (max. glycol contents 30%).
