Wilo-Atmos PICO plus
Quickly upgrade to an energy-saving heating pump.
Quickly upgrade to an energy-saving heating pump.
The green button, a simple user interface and the standard design make the Wilo-Atmos PICO a high-efficiency pump and the ideal entry-level product for detached and semi-detached houses. Equipped with the most essential settings and functions, it can be put into operation for heating, air conditioning and cooling applications extremely quickly and easily. Recommended for use above all as a replacement of old, uncontrolled pumps with asynchronous motors.
Recommended services
Your advantages
- Energy-efficient EC motor technology with two control modes and three characteristic curves each
- Green operating button and simple user interface for basic setting ensure comfortable operation
- Compact design for quick and easy installation in case of replacement
- Proven technology and protective features ensure reliable operation.
Eco-friendly features
- Hocheffizienzpumpe mit automatischer Leistungsanpassung (EEI ≤ 0,20)
- Nachhaltige und CO2-neutrale Fertigung und Prozesse in unseren europäischen Werken
Design
Glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control.
Application
All hot-water heating systems, air-conditioning applications, industrial circulation systems.
Equipment/function
Operating modes
- Variable differential pressure (3 pre-defined characteristic curves)
- Constant speed (3 speed stages)
Manual functions
- Setting the operating mode
- Setting of pump output (characteristic curve)
- Setting the constant speed
Automatic functions
- Automatic restart
Signal and display functions
- Display of selected control mode
- 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 the case of a fault
Equipment
- Wrench attachment point on pump body
- Wilo-Connector
- Blocking-current proof motor
- Particle filter
- Thermal insulation as standard for heating applications
Typekey
Example: | Wilo-Atmos PICO plus 25/1-6 |
Atmos PICO | High-efficiency pump (screw-end pump), electronically controlled |
25/ | Nominal connection diameter |
1-6 | Nominal delivery head range [m] |
Technical data
- Fluid temperature -10 °C to +95 °C
- Mains connection 1~230 V, 50 Hz
- IP rating IPX2D
- Screwed connection G1, G1½, G2
- Max. operating pressure 10 bar
Materials
- Pump housing: Grey cast iron (EN-GJL-200)
- Impeller: Plastic (PP - 40% GF)
- Pump shaft: Stainless steel
- Bearing: carbon, metal impregnated
Scope of delivery
- Pump
- Thermal insulation
- Wilo-Connector
- Seals
- Installation and operating instructions
Accessories
- Screwed connections
- Adapter fittings
- Wilo-Connector with 2 m connection cable and shockproof plug
- Angle plug with 2 m connection cable
Group Statement
Group Statement REACH
| Edition | 2021-05 |
| Number of pages | 5 |
| Language | language neutral |
PDF (271 KB)CE
CE 2224110-01
| Number of pages | 6 |
| Language | language neutral |
PDF (305 KB)| Product description | Pump connection | EEI | Port-to-port length L0 | Maximum operating pressure PN | Mains connection | Gross weight, approx. m | Pieces per pallet | Article number | Price (excl. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|
Atmos PICO plus 25/1-4 | G 1½ | ≤0.20 | 180 mm | 10 bar | 1~230 V, 50/60 Hz | 2.1 kg | 146 | 4271467 | on request | |
Atmos PICO plus 25/1-6 | G 1½ | ≤0.20 | 180 mm | 10 bar | 1~230 V, 50/60 Hz | 2.1 kg | 146 | 4271468 | on request | |
Atmos PICO plus 25/1-8 | G 1½ | ≤0.23 | 180 mm | 10 bar | 1~230 V, 50/60 Hz | 2.3 kg | 146 | 4271469 | on request |