High-efficiency pump Wilo-Atmos PICO, electronically controlled. Maintenance-free glandless circulator with screwed connection, blocking-current proof synchronous motor according to ECM technology and built-in electronic power control for variable differential pressure control. Can be used for all heating and air-conditioning applications.
Standard-equipped with:
– Preselectable control modes for optimum load adjustment:
– Variable differential pressure (Δp-v), with 3 pre-defined characteristic curves,
– Constant speed (3 constant speed stages)
– LED display of selected control mode
– LED display of selected characteristic curve in the control mode
– Signal display
– LED is lit up in green in normal operation
– LED lights up/flashes in case of a fault
– Minimal consumption only 4 W
– Integrated motor protection
– Automatic deblocking function
– High starting torque
Pump housing made of grey cast iron, impeller made of polypropylene, stainless steel shaft with metal-impregnated carbon friction bearings.
Operating Data
Fluid media: Water 100 %
Fluid temperature: 20.00 °C
Requested flow:
Requested head:
Min. fluid temperature: -10 °C
Max. fluid temperature: 95 °C
Min. ambient temperature: -10 °C
Max. ambient temperature: 40 °C
Maximum operating pressure: 10 bar
Minimum suction head at 50 °C:
Minimum suction head at 95 °C:
Minimum suction head at 110 °C:
Motor data
Energy efficiency index (EEI): ≤ 0.2
Mains connection: 1~230 V +-10 %%, 50 Hz
Min current: 0.44 A
Max current: 0.44 A
Rated power: 0.03 kW
Min. speed: 700 1/min
Max. speed: 4,200 1/min
Power consumption: 0.04 kW
Power consumption: 40 W
Emitted interference: EN 61000-6-3
Interference resistance: EN 61000-6-2
Electromagnetic compatibility: EN 61800-3
Insulation class: F
Protection class: IPX2D
Threaded cable connection: 1 x PG11
Sound-pressure level:
Materials
Pump housing: EN-GJL-200
Impeller: PP-GF40
Shaft: 1.4122
Bearing: Carbon, metal-impregnated
Installation dimensions
Pipe connection on the suction side: G 1½, PN 10
Pipe connection on the discharge side: G 1½, PN 10
Port-to-port length: 130 mm
Ordering information
Brand: Wilo
Product description: Atmos PICO 25/1-6-130
Net weight, approx.: 1.65 kg
Article number: 4232693
