Wilo Yonos PICO 1.0 25/1-4 Variable-Speed Circulation Pump, 4 m, 2.6 m³/h
$179.87 $299.78 · In stock
Brand: Wilo · SKU: 4215513 · Warranty: 24 months
Other options
- Wilo Yonos PICO 1.0 25/1-6 Variable Frequency Drive Circulation Pump, 6 m, 3.8 m³/h – $179.62
- Wilo Yonos PICO 1.0 25/1-8 Variable-Speed Circulation Pump, 8 m, 4.9 m³/h – $245.65
- Wilo Yonos PICO 1.0 30/1-4 Variable-Speed Circulation Pump, 4 m, 2.6 m³/h (out of stock)
- Wilo Yonos PICO 1.0 30/1-6 Variable-Speed Circulation Pump, 6 m, 3.8 m³/h – $186.95
- Wilo Yonos PICO 1.0 30/1-8 Variable-Speed Circulation Pump, 8 m, 4.9 m³/h – $252.98
Product description
Wilo Yonos PICO 1.0 25/1-4 Variable-Speed Circulation Pump
High-efficiency pump Wilo-Yonos PICO, electronically controlled. Maintenance-free wet-rotor circulation pump with union connection, featuring integrated electronic power regulation for stepless differential pressure control, and a synchronous motor with ECM technology tolerant of blocking current. Suitable for all heating and air-conditioning applications. The regulation mode can be selected as radiator/underfloor heating depending on the application.
| Model | Energy Efficiency Index (EEI) | Connection Diameter | Face-to-Face Length (mm) |
Max. Operating Pressure |
Head (m) | Flow rate (m³/h) | Product Code |
| Yonos PICO 1.0 25/1-4 | 0.2 | 1" / 1" | 180 mm | PN 6 | 4.3 m | 2.7 m³/h | 4248082 |
- Pre-selectable regulation modes for optimum efficiency adaptation: constant differential pressure (Δp-c), variable differential pressure (Δp-v), constant speed (3 control curves)
- Integrated motor protection
- LED indicator for setpoint adjustment and display showing watt consumption
- Automatic de-blocking function
- Manual air-venting function for the rotor chamber
- Manual restart
Permitted application range
- Temperature range at max. ambient temperature +25 °C: -10...+110 °C
- Temperature range at max. ambient temperature +40 °C: -10...+95 °C
- Maximum permissible operating pressure Pmax: 10 bar
Pipe connections
- Union connection: Rp 1
- Installation length L0: 180 mm
Motor / Electronics
- Energy Efficiency Index (EEI): ≤ 0.20
- Electromagnetic compatibility: EN 61800-3
- Emission: EN 61000-6-3
- Immunity: EN 61000-6-2
- Speed control: Variable frequency drive (VFD)
- Protection class: IP X2D
- Insulation class: F
- Mains connection: 1~ 230 V, 50/60 Hz
- Speed N: 700–3,400 rpm
- Rated motor power P2: 15 W
- Power consumption 1~ 230 V P1: 0 / 0 / 0 W
- Max. current I: 0.26 A
- Motor protection: not required (blocking-current tolerant)
- Cable connector: 11 PG
Materials
- Pump casing: Cast iron
- Impeller: Synthetic (PP – 40% GF)
- Pump shaft: Stainless steel
- Bearing: carbon, metal-impregnated
Specifications
| Brand | Wilo |
|---|
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