WILO YONOS PICO plus 25/1-4-130 wet-running high-efficiency pump, G1½, 1x230V

High-efficiency pump Wilo-Yonos PICO plus, electronically controlled. Maintenance-free glandless circulation pump with screwed connection, block-current-proof synchronous motor using ECM technology, and integrated electronic power control for stepless differential pressure control. Suitable for all heating and air conditioning applications. Control mode selectable according to application: radiator/underfloor heating.

Standard features:

• Pre-selectable control modes for optimal load adaptation: constant differential pressure (Δp-c), variable differential pressure (Δp-v), constant speed (3 control curves)
• Integrated motor protection
• LED display for setting the setpoint, display of current consumption in watts and flow in m³/h
• Automatic deblocking function
• Manual venting function for venting the rotor chamber
• Manual restart
• Thermal insulation shell as standard

Operating data

• Pumping medium: Water, ethylene glycol, propylene glycol
• Min. media temperature: -10 °C
• Max. media temperature: 95 °C
• Min. ambient temperature: -10 °C
• Max. ambient temperature: 40 °C
• Maximum operating pressure: 10 bar
• Minimum inlet head at 50°C: 0.5 m
• Minimum inlet head at 95°C: 3 m
• Minimum inlet head at 110°C: 10 m

Motor data

• Energy efficiency index (EEI): 0.18
• Mains connection: 1~230 V ±10%, 50/60 Hz
• Motor nominal power: 15 W
• Speed min.: 700 rpm
• Speed max.: 3400 rpm
• Power consumption: 4 W
• Power consumption: 20 W
• Emissions: EN 61000-6-3
• Immunity: EN 61000-6-2
• Electromagnetic compatibility: EN 61800-3
• Insulation class: F
• Protection class: IPX4D
• Cable gland: 1 x PG11

Materials

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

Installation dimensions

• Pump connection: G 1½
• Pump connection (alternative designation): RP 1DN 25
• Installation length: 130 mm

Ordering information

• Manufacturer: Wilo
• Product designation: Yonos PICO plus 25/1-4-130
• Net weight approx.: 1.65 kg
• Article number: 4215503