Type: Wet-running high-efficiency pump Varios PICO-STG 15/1-8, G1, 1x230V, 75W 4232742 NEW
B-grade product with visual defects (corner dented)
The Wilo-Varios PICO-STG is the universal replacement solution for heating, air conditioning and cooling in single-family and two-family homes. It enables standard and external control operation, and the settings of the replaced pump can be easily transferred using the Sync Assistant. Its compact design and the transfer of characteristic curves from the old pump to the new one using the synchronisation function make installation and commissioning particularly easy. And with the "green button technology", it is extremely convenient to use.
High-efficiency pump Wilo-Varios PICO-STG, electronically controlled. Maintenance-free wet-running circulation pump with screw connection, blockage-proof synchronous motor based on ECM technology and integrated electronic power control for continuous differential pressure control. Can be used for all heating and air conditioning applications, as well as for solar and geothermal systems.
Standard features:
- Preselectable control modes for optimum load adjustment:
- Constant differential pressure (Δp-c), 3 predefined characteristic curves
- Variable differential pressure (Δp-v), 3 predefined characteristic curves
- Constant speed (3 speed stages)
- External control via iPWM GT (heating/geothermal) or iPWM ST (solar) signal
- Syn function (manual programming mode) for reprogramming the pump in case of replacement
- Manual venting function for venting the rotor chamber
- Manual restart
- LED display
- Display of the selected control mode and characteristic curve
- Status display during venting and manual restart
- LED coding during the synchronisation function
- Operating and fault display
- Integrated motor protection
- Automatic unblocking function
- Electrical connection cable with 3-pin plug connection and Wilo connector
- PWM connection
- Cathodic-coated pump housing
Operating data
Min. medium temperature Tmin: -20 °C
Max. medium temperature Tmax: 110 °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
Motor rated power P2: 55 W
Minimum speed nmin: 2695 rpm
Maximum speed nmax: 4686 rpm
Power consumption P1 min: 1 W
Power consumption P1 max: 75 W
Interference emission: EN 61000-6-3
Immunity: EN 61000-6-2
Electromagnetic compatibility: EN 61800-3
Insulation class: F
Protection class: IPX4D
Cable gland: 1 x PG11
Materials
Pump housing: Grey cast iron
Impeller: PP-GF40
Shaft: stainless steel
Bearing: Carbon, metal-impregnated
Installation dimensions
Suction side pipe connection DNs: G 1
Pressure side pipe connection DNd: G 1
Overall length L0: 130 mm
Ordering information
Manufacturer: Wilo
Product designation: Varios PICO-STG 15/1-8
Net weight approx. m: 1.8 kg
Item number: 4232742
