Wilo 4215516 Yonos Pico Pump 25/1-6-130

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

Hydraulic data

• Maximum operating pressure PN: 10 bar
• Head max H max: 6.0 m
• Flow max Q max: 3.6 m³/h
• Min. fluid temperature T min: -10 °C
• Max. fluid temperature T max: 95 °C
• Min. ambient temperature T min: -10 °C
• Max. ambient temperature T max: 40 °C

Motor data

• Energy efficiency index (EEI): ≤0.20
• Mains connection: 1~230 V ±10%, 50/60 Hz
• Rated power P2: 30 W
• Power consumption P1 min: 4 W
• Power consumption P1 max: 40 W
• Protection class: IPX4D

Materials

• Pump housing: Grey cast iron
• Impeller: PP-GF40
• Shaft: Stainless steel
• Bearing: Carbon, metal-impregnated

Installation dimensions

• Pipe connection: G 1½
• Port-to-port length L0: 130 mm

Applications

All hot-water heating systems, air-conditioning applications and industrial circulation systems.

What’s in the box

Wilo-Yonos PICO 25/1-6-130 circulator pump.