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1 5
W Wilo
Art. no. 4215506

WILO Yonos PICO plus 25/1-8 glandless high-efficiency pump, G11/2, 58W

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In stock 1006 pcs. available
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High-efficiency pump Wilo-Yonos PICO plus, electronically controlled. Maintenance-free glandless circulation pump with screwed connection, block-current proof synchronous motor based on ECM technology and integrated electronic power control for stepless differential pressure control. Can be used for all heating and air conditioning applications. Control mode selectable according to the application for radiators/underfloor heating.

Standard features:

  • Pre-selectable control modes for optimal load adjustment: differential pressure constant (&Delta,p-c), differential pressure variable (&Delta,p-v), constant speed (3 control curves)
  • Integrated motor protection
  • LED display for setting the setpoint, display of current consumption in watts and flow in m&sup3,/h
  • Automatic deblocking function
  • Manual de-aeration function for de-aerating the rotor chamber
  • Manual restart
  • Thermal insulation shell as standard

Operating data

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

Motor data

  • Energy efficiency index (EEI): 0.23
  • Mains connection: 1~230 V &plusmn,10%, 50/60 Hz
  • Rated motor power: 58 W
  • Min. speed: 500 rpm
  • Max. speed: 4800 rpm
  • Power consumption: 4 W
  • Power consumption: 75 W
  • Emission of interference: EN 61000-6-3
  • Immunity to interference: 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
  • Bearing: Carbon, metal-impregnated

Installation dimensions

  • Pump connection: G 1&frac12,
  • Pump connection (alternative designation): RP 1DN 25
  • Installation length: 180 mm

Ordering information

  • Manufacturer: Wilo
  • Product designation: Yonos PICO plus 25/1-8
  • Net weight approx.: 2 kg
  • Article number: 4215506
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