Circulation pumps

Services

Manufacturers

Circulation pump ES MAXI 32-80/180 Taco

ASK001262

New product

Circulation pump ES MAXI 32-80/180 Taco, 180 mm. Thread: G 2". Heating and cooling.

Hot-water heating systems of all kinds, closed cooling circuits, circulation in solar thermal and  geothermal systems, for domestic and industrial circulation systems.

More details

508,94 € tax incl.

-20%

636,18 € tax incl.

More info

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. Integrated display and symbols user interface.

 

APPLICATION
Hot-water heating systems of all kinds, closed cooling circuits, circulation in solar thermal and geothermal systems, for domestic and industrial circulation systems.

 

PRODUCT FEATURES AND BENEFITS
 • Maximum savings on operating costs thanks to high-efficiency technology combined with speed control
 • Your investments on the future thanks to its maximum energy efficiency, exceeding future energy efficiency regulations such as ErP
 • Saving in investment and commissioning costs thanks to inputs supplied as standard
 • Dual pump operation
 • Easy performance regulation in Δp-c (constant differential pressure) and Δp-v (proportional differential pressure)
 • Min-Max mode with manual setting up to 10 fixed speed curves
 • ECO-Mode with dynamic differential pressure set point adjustment
 • Quick, easy and secure installation
 • Thermal insulation shell included

 

MOTOR TECHNICAL DATA
 • Power supply: 1x230 V ( ±10%), PE; Frequency: 50/60 Hz
 • Energy Efficiency Index (EEI)*: ≤ 0,23 – Part 2
 • Input power (P1): Min 8W, Max 140W
 • Input current (I1): Min 0.10A, Max 1.15A
 • Insulation class: F
 • Protection class: IP44
 • Temperature class: TF 110

 

PUMP TECHNICAL DATA
 • Ambient temperature:  0°C to +40°C
 • Fluid temperature:  -10°C to +110°C
 • Temperature range at max. ambient temperature:
                  of 30°C = +30°C to +90°C
                  of 40°C = +40°C to +110°C
 • Max. operating pressure:  Max 1.0 MPa - 10 bar
 • Minimum pressure on the intake opening:
                  0.05 MPa (0.5 bar) at 80°C
                  0.15 MPa (1.5 bar) at 95°C
 • Maximum relative humidity: ≤ 80%
 • Sound pressure level:  < 45 dB(A)
 • Low Voltage directive (2006/95/CE): Standard used: EN 60335-1, EN 60335-2-51
 • EMC Directive (2004/108/CE): Standard used: EN 61000-6-2, EN 61000-6-3
 • Ecodesign directive (2009/125/CE): Standard used: EN 16297-1 and EN 16297-2

*  The benchmark for most efficient circulators is EEI ≤ 0,20

 

INPUTS
 • Modbus RTU
 • 0-10VDC
 • Start/Stop signal
 • Alarm signal
 • Dual pump mode

 

PUMPED LIQUIDS
 • Heating water to VDI 2035. Highly viscous fluids (e.g. 30% glycol content and above) on request.
 • Pure, thin-bodied, non-aggressive and non-explosive fluids not containing any mineral oil, solids or long fibres.
 • Fluids with a viscosity of 10 mm²/s max.

 

REGULATION AND CONTROL
Use the Press&turn dial to select the desired operating curve:
 • Nr. 10 eco-Mode curves
 • Nr. 10 proportional-pressure curves
 • Nr. 10 constant-pressure curves
 • Nr. 10 fixed speed curves
 
CERTIFICATIONS
 • CE marking
 
SCOPE OF DELIVERY
 • Circulator
 • Gaskets included
 • Thermal insulation shell 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) >>