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Circulation pump ES 2 Solar 25-60/180 Taco

ASK037293

New product

Circulation pump ES 2 Solar 25-60/180 Taco, 180 mm. Thread: G 1½". Renewable energy solar thermal systems, biomass boilers and hot water heating systems of any kind.

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148,35 € tax incl.

-15%

174,53 € tax incl.

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DESIGN
Askoll ENERGY SAVING is a wet rotor high efficiency circulator, driven by a permanent magnets synchronous motor (PM motor) controlled by an on board inverter. The motor is protected against overload thanks to a thermal protection and an automatic electronic release function of the rotor. No external protection is required. Operated by selector technology. LED user interface.

 

APPLICATION
Renewable energy solar thermal systems, biomass boilers and hot water heating systems of any kind.

 

PRODUCT FEATURES AND BENEFITS
 • Very high degrees of efficiency due to Askoll permanent magnets motor
 • Compact design: the smallest available on the market
 • Hydraulics designed for solar thermal systems
 • The pump housing is cataphoresis treated (KTL) and resistant to corrosion
 • A LED provides information about the operation status of the circulator
 • Min-Max mode: allows to set the exact working point across the range

 

MOTOR TECHNICAL DATA
 • Power supply: 1x230 V (-10%; + 6%); Frequency: 50 Hz
 • Electrical connection: Pull resistant cable clamp PG11
 • Energy Efficiency Index (EEI)*: ≤ 0,20 – Part 2
 • Input power (P1): Min 3W, Max 42W
 • Input current (I1): Min 0.03A, Max 0.33A
 • Insulation class: H
 • Protection class: IP44
 • Appliance class: II

 

PUMP TECHNICAL DATA
 • Ambient temperature:  0°C to +40°C
 • Fluid temperature**:  +2°C to +110°C
 • Temperature range at max. ambient temperature:
             of 30°C = +30°C to +110°C
             of 35°C = +35°C to +90°C
             of 40°C = +40°C to +70°C
 • Max. operating pressure:  Max 1.0 MPa - 10 bar
 • Minimum pressure on the intake opening:
             0.03 MPa (0.3 bar) at 50°C
             0.10 MPa (1.0 bar) at 95°C
             0.15 MPa (1.5 bar) at 110°C
 • Maximum relative humidity: ≤ 95%
 • Sound pressure level:  < 43 dB(A)
 • Low Voltage directive (2006/95/CE): Standard used: EN 62233, EN 60335-1 and EN 60335-2-51
 • EMC Directive (2004/108/CE): Standard used: EN 61000-3-2 and EN 61000-3-3, EN 55014-1 and EN 55014-2
 • Ecodesign directive (2009/125/CE): Standard used: EN 16297-1 and EN 16297-2

*  The benchmark for most efficient circulators is EEI ≤ 0,20
** To avoid condensation in the motor and the electronics the temperature of the pumped liquid must always be greater than the ambient temperature

 

PUMPED LIQUIDS
 • Water for heating according to VDI 2035
 • Mixtures of water and glycol with glycol percentages not greater than 30%
 • Clean liquids, not aggressive and not explosive, not containing solid particles, fibers or mineral oils.

 

REGULATION AND CONTROL
Turn the regulator to select the desired operating curve
 • nr. 1 proportional-pressure curve (P)
 • min-max mode – Fixed speed
 
CERTIFICATIONS
 • CE marking
 • VDE GS marking
 
SCOPE OF DELIVERY
 • Circulator
 • Gaskets included
 • Installation and operation instructions included

 

INSTALLATION AND OPERATION INSTRUCTIONS

TACO REPLACEMENT GUIDE. How to find the right circulator (How to replace GRUNDFOS, WILO, DAB, SALMSON, LOWARA, KSB pump with TACO) >>