CIRCULATING PUMP WILO STRATOS PICO 25/0,5-4

Highest efficiency pump WILO-Stratos PICO, electronically controlled

Glandless circulation pump with threaded connection, synchronous motor resistant to blockage in case of blockage technology (energy savings of up to 90% compared to an uncontrolled pump) and integrated electronic capacity control for stepless differential pressure control.

Can be used in all heating and air conditioning systems (from -+10°C to +110°C).

Selectable control mode, depending on the radiator/floor heating application.

Types of adjustments:

• Continuous, automatic adjustment of performance to the requirements of the installation without entering setpoints WILO-Dynamic Adapt plus (factory setting)
• Adjustment assistant for the number of radiators or underfloor heating areas
• Variable differential pressure (Δp-v)
• Constant differential pressure (Δp-c)
• Constant rotational speed (n-const.)

Features:

• Automatic operation in night lowering mode
• Display of fault messages/warnings with description and error code in text form
• Automatic rotor chamber venting function
• Manual restart function with additional pump unlocking if required
• Key Lock
• Function for resetting the electric meter or for restoring factory settings
• Dry Running Detection
• Automatic delock function and built-in motor protection
• Supports hydronic balancing in the WILO-Assistant application

Version:

• Graphic colour display with one-button manual operation
• Communication module socket WILO as an interface, e.g. Bluetooth
• Reading and setting of operating data and, for example, commissioning report via Bluetooth (optional) via the WILO-Assistant app
• Minimum consumption of only 3 W
• Standard with thermal insulation cover
• 5 year warranty

HYDRAULIC DATA:

• Max. working pressure PN: 10 bar
• Minimum inlet height for 50 °C: 0.5 m
• Minimum inlet head for 95 °C: 3 m
• Minimum inlet head for 110 °C: 10   m
• Min. temperature of pumped liquid Tmin: -10 °C
• Max. temperature of pumped liquid Tmax: 110 °C
• Max. temperature of the liquid to be pumped at a max. ambient temperature of +25 °C Tmax: 110 °C   
• Max. temperature of the liquid to be pumped at a max. ambient temperature of +40 °C Tmax: 95 °C   
• Ambient temperature min. Tmin: -10 °C
• Max. ambient temperature Tmax: 40 °C

MATERIALS:

• Pump Body: Cast Iron
• Rotor: PP-GF40
• Shaft: Stainless
• Bearing Material: Cemented coal, impregnated with metal

ENGINE DATA:

• Energy Efficiency Index (EEI): 0.18
• Mains connection: 1~230 V ±10%, 50/60 Hz
• P2 Rated Power: 15W 
• Rotational speed min. nmin: 700 1/min
• Rotational speed max. nmax: 3400 1/min
• Power consumption (min) P1 min: 3 W
• Power consumption P1 max: 20 W
• Interference Generation: EN 61000-6-3
• Immunity to interference: EN 61000-6-2
• Electromagnetic: EN 61800-3
• Cable gland: 1 x PG11
• Insulation Class: F
• Protection: IPX4D

MOUNTING DIMENSIONS :

• Connection on the pressure side: G 11/2
• Suction side connection: G 11/2
• Installation length l0: 180  mm

DIMENSIONS & WEIGHT :

• Length with packaging: 194 mm
• Length L: 180 mm
• Height with packaging: 121 mm
• Height H: 114 mm
• Width with packaging: 213 mm
• Width W: 165 mm
• Gross weight approx. m: 2.2   kg
• Net weight approx. m:  2 kg