Circulation pump Wilo Atmos PICO 25/1-6, head 6 m, flow 3 m³/h, power 30 W

The Wilo Atmos PICO 25/1-6 circulation pump has a power of 30 W, a head of 6 m and a maximum flow rate of 3 m³/h.

Supports pressure of 10 bar.

It is equipped with a synchronous motor using ECM technology.

It has a wet rotor.

It has a function for pre-selection of regulation modes.

It has constant speed (3 levels of constant speed). It can be used for heating and air conditioning systems.

Advantages:

• Pre-selection of control modes for optimal load adaptation
• Variable differential pressure (Δp-v) with 3 predefined characteristics
• Constant speed (3 levels of constant speed)
• LED indication of the selected control mode
• LED indication of the selected characteristic curve within the control mode
• Message indication: LED lights up green in normal mode
• LED lights up/flashes in case of a fault
• Minimum consumption only 4 W
• Built-in motor protection
• Automatic unlocking function
• High starting torque

Technical parameters:

• Power supply: 1~230 V ±10%
• Frequency: 50/60 Hz
• Rated power P2: 30 W
• Pump head: 6 m
• Pump flow rate: 3 m³/h
• Minimum speed: 700 rpm.
• Maximum speed: 4200 rpm.
• Power consumption (min) P1 min: 3 W
• Energy Efficiency Index (EEI): 0.20
• Maximum operating pressure PN: 10 bar
• Minimum fluid temperature: -10 °C
• Maximum fluid temperature: 95 °C
• Minimum ambient temperature: -10 °C
• Maximum ambient temperature: 40 °C
• Electromagnetic interference emission: EN 61000-6-3
• Immunity to interference: EN 61000-6-2
• Electromagnetic compatibility: EN 61800-3
• Cable gland: 1 x PG11
• On the blower side, pipe connection: G 1½
• Pipe connection on the suction side: G 1½
• Pump housing: cast iron
• Impeller: PP-GF40
• Shaft: stainless steel
• Bearing material: carbon, impregnated with metal
• Total length l0: 180 mm
• Insulation class: F
• Protection level: IPX2D