Wilo-ATMOS PICO 1.0 25/1-8 universal circulating pump
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Brand
Entity responsible for this product in the EU
WILO-POLSKA SP.Z O.O.More
Address:
JEDNOŚCI 5Postal code: 05-506City: LESZNOWOLACountry: PolandE-mail: wilo.pl@wilo.com
Symbol
4232696
Producer code
4048482932798
Series
Warranty
The highest efficiency Wilo-Atmos PICO 25/1-8 pump (No. 4232696) is a glandless, electronically controlled circulating pump for use in all heating and air conditioning systems. The device is equipped with a threaded connection and a synchronous motor made with ECM technology, resistant to current when blocked, which ensures reliability and long-term maintenance-free operation
As standard, the pump offers a choice of control type - variable differential pressure (Δp-v) with three defined pump characteristics or constant speed (available in three stages). It is equipped with LED displays that show the selected characteristic, the current operating parameters, as well as indicate possible faults. In addition, the pump has built-in motor protection, automatic deblocking function and high starting torque, which guarantees stable operation with minimal power consumption (only 4 W)
The pump body is made of gray cast iron, the impeller is made of PP-GF40, and the shaft is made of stainless steel, with bearings made of metal-impregnated sintered carbon for corrosion resistance. The pumping station is easy to install thanks to its standardized connections (G 1½ on the suction and discharge side) and installation length of 180 mm
Technical Data
- Operating data
- Min. temperature of pumped liquid (Tmin): -10 °C
- Max. temperature of pumped liquid (Tmax): 95 °C
- Ambient temperature: from -10 °C to 40 °C
- Max. operating pressure (PN): 10 bar
- Hydraulic data
- Max. working pressure (PN): 10 bar
- Headroom H max: 7.6 m
- Max flow rate Q max: 4.3 m³/h
- Motor data
- Mains connection: 1~230 V ±10%, 50/60 Hz
- Rated power (P2): 58 W
- Speed: min. 500 1/min, max. 4800 1/min
- Power consumption (P1): 4 W (min) - 75 W (max)
- Energy efficiency index (EEI): ≤ 0,23
- Interference generation: EN 61000-6-3
- Interference immunity: EN 61000-6-2
- Electromagnetic compatibility: EN 61800-3
- Cable gland: 1 x PG11
- Insulation class: F
- Degree of protection: IPX2D
- Materials
- Pump body: grey cast iron
- Impeller: PP-GF40
- Shaft: Stainless steel
- Bearing material: Sintered carbon, metal impregnated
- Installation dimensions
- Suction side connection: G 1½
- Discharge side connection: G 1½
- Installation length (L0): 180 mm
- Additional information
- Product: Wilo
- Product name: Atmos PICO 25/1-8
- Net weight: 2 kg
- Article number: 4232696
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