DAB EVOSTA2 40-70/180 Hydrolubricant circulator with Inverter technology

Water-lubricated electronic circulators for water recirculation in domestic heating and air conditioning installations. With a modern permanent magnet motor and electronic Inverter that automatically adapts the performance to the requirements of the installation, ensuring energy savings and avoiding water hammer. All types with a vent plug. Manual venting on EVOSTA2 and automatic on EVOSTA3. Includes a calcium removal kit that keeps the motor shaft in excellent condition by preventing calcium deposits. Easy to use, with a single button you can switch to all operating modes

Characteristics

Type: EVOSTA2 40-70/180
Max manometric: 6.9mt
Max flow rate: 3.6m3/h
Nozzles: 11/2”
Fitting kit: 1” (not included in the price)
Outlet distance L: 180mm

Technical data
Max operating pressure: 10bar
Liquid temperature: -10oC to + 110oC
Max glycol: 30%
Motor: 1x230V 50/60Hz, IPX5, F
For a clean liquid, free of solids and mineral oils, thin-flowing, chemically neutral, with properties similar to water.
Always install with the shaft horizontal

Construction materials
Pump body: Cataphoresis cast iron
Impeller: Technopolymer
Shaft: Ceramic
Motor housing: Polycarbonate
Rotor, Stator: In AISI304 sleeve

Operating modes
CS – Constant speed with 3 curves I, II, III
ΔP-ν Analogue differential pressure with 3 curves PP1, PP2, PP3
ΔP-c Constant differential pressure with 3 curves CP1, CP2, CP3

Correspondence of pump for replacement:

DAB
CONVENTIONAL: VA 35/180, VA 55/180, VA 65/180

GRUNDFOS
ELECTRONICS: ALPHA-2-2L 25-40 180, UPE 25-40 180, ALPHA-2-2L 25-60 180, MAGNA 25-60, UPE 25-60 180
CONVENTIONAL: UPS 25-40 180, UPS 25-60 180

WILO
ELECTRONICS: YONOS/STRATOS PICO 25/1-4, STAR-E 25/1-3, YONOS/STRATOS PICO 25/1-6, STAR-E 25/1-5
CONVENTIONAL: STAR RS 25/2, STAR RS 25/4