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Atmos PICO plus 25/1-8 | Wilo
  1. Katalog
  2. Application
  3. Building Services Commercial
  4. Cooling and air conditioning
  5. Cooling
  6. Wilo-Atmos PICO plus
  7. Atmos PICO plus 25/1-8

Atmos PICO plus 25/1-8

Article number : 4271469
NEW
on request
Price (excl. VAT)
Price group : PG1
Technical data
Hydraulic data
Maximum operating pressure PN 10 bar
Head max H max 7.6 m
Flow max Q max 4.3 m³/h
Min. fluid temperature Tmin -10 °C
Max. fluid temperature Tmax 95 °C
Min. ambient temperature Tmin -10 °C
Max. ambient temperature Tmax 40 °C
Motor data
Energy efficiency index (EEI) ≤0.23
Mains connection 1~230 V ±10%, 50/60 Hz
Rated power P2 58 W
Min. speed nmin 500 1/min
Max. speed nmax 4800 1/min
Power consumption P1 min 4 W
Power consumption P1 max 75 W
Emitted interference EN 61000-6-3
Interference resistance EN 61000-6-2
Electromagnetic compatibility EN 61800-3
Threaded cable connection 1 x PG11
Insulation class F
Protection class IPX2D
Materials
Bearing Carbon, metal-impregnated
Installation dimensions
Pipe connection on the discharge side DNd G 1½
Pipe connection on the suction side DNs G 1½
Port-to-port length L0 180 mm

Blocking current-proof motor

Single-phase motor (EM) 2‐pole ‐ 1~230 V, 50 Hz

Prices
Price (excl. VAT) on request
Price group PG1
Product data
Brand Wilo
Product description Atmos PICO plus 25/1-8
Article number 4271469
EAN number 4062679451954
Colour Green
Minimum order quantity 1
Date of sales availability 2025-04-28
Packaging
Packaging type Cardboard box
Packaging property Sales packaging
Pieces per pallet 146
Number per layer 20
Dimension, weight
Length with packaging 194 mm
Length L 180 mm
Height with packaging 121 mm
Height H 115 mm
Width with packaging 213 mm
Width W 165 mm
Gross weight, approx. m 2.3 kg
Net weight, approx. m 2 kg
Tender text

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
  • Equipped as standard with a thermal insulation shell

Pump housing made of grey cast iron, impeller made of polypropylene, stainless steel shaft with metal-impregnated carbon friction bearings.

Operating Data
Min. fluid temperature Tmin -10 °C
Max. fluid temperature Tmax 95 °C
Min. ambient temperature Tmin -10 °C
Max. ambient temperature Tmax 40 °C
Maximum operating pressure PN 10 bar
Motor data
Energy efficiency index (EEI) ≤0.23
Mains connection 1~230 V ±10%, 50/60 Hz
Rated power P2 58 W
Min. speed nmin 500 1/min
Max. speed nmax 4800 1/min
Power consumption P1 min 4 W
Power consumption P1 max 75 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
Materials
Bearing Carbon, metal-impregnated
Installation dimensions
Pipe connection on the suction side DNs G 1½
Pipe connection on the discharge side DNd G 1½
Port-to-port length L0 180 mm
Ordering information
Brand Wilo
Product description Atmos PICO plus 25/1-8
Net weight, approx. m 2 kg
Article number 4271469
Documents

Group Statement

Group Statement REACH

Edition 2021-05
Number of pages 5
Language language neutral
PDF (271 KB)