Description
Circulator Pump Wilo Yonos PICO 25/1-6
High-efficiency pump Wilo-Yonos 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. Control mode can be selected in accordance with the radiator/underfloor heating application.
Standard-equipped with:
- Preselectable control modes for optimum load adjustment: Differential pressure constant (Δp-c), differential pressure variable (Δp-v), constant speed (3 pump curves)
- Integrated motor protection
- LED for setting the setpoint, displaying the current consumption in watts and the flow rate in m³/h
- Automatic deblocking function
- Manual pump venting function for venting the rotor chamber
- Manual restart
Operating Data
Fluid media: Water 100 %
Fluid temperature: 20,00 °C
Requested flow:
Requested head:
Fluid temperature: -10...95 °C
Ambient temperature: -10...40 °C
Maximum operating pressure: 10 bar
Minimum suction head at 50 °C: 0,5 m
Minimum suction head at 95 °C: 3 m
Minimum suction head at 110 °C: 10 m
Motor data
Energy efficiency index (EEI): ≤ 0.2
Interference emission: EN 61000-6-3
Interference immunity: EN 61000-6-2
Mains connection: 1~230V/50 Hz
Power consumption: 40 W
Min. speed: 700 1/min
Max. speed: 4200 1/min
Protection class motor: IPX4D
Threaded cable connection: 1 x PG11
Materials
Pump housing: EN-GJL-200
Impeller: PP-GF40
Shaft: Stainless steel
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: 180 mm
Ordering information
Brand: Wilo
Product description: Yonos PICO 25/1-6
Net weight, approx.: 1,8 kg
Article number: 4215515
