High-efficiency pump WILO-Stratos PICO plus is an electronically controlled glandless circulating pump with a screwed connection. It features a blocking current resistant synchronous motor according to ECM technology, providing up to 90% energy savings compared to an uncontrolled pump.

Further technical features include:

• Insulation class according to IEC: F
• Pump height: 144 mm
• Maximum medium temperature (continuous operation): 110 °C
• Pump power consumption: 20 W
• Minimum medium temperature (continuous operation): -10 °C
• Pressure rating: PN 10
• Housing material: cast iron
• Speed control motor: built-in
• Frequency: 50/60 Hz
• Double pump: No
• Absorbed motor power (P1): 0.02 kW
• Material grade: cast iron GG 20 (GJL-200)
• Rated current: 0.26 A
• Connection outlet side: external thread gas cylindrical BSPP (ISO 228-1)
• Connection inlet side: external thread gas cylindrical BSPP (ISO 228-1)
• Connection standard outlet side: ISO 228-1
• Connection standard inlet side: ISO 228-1
• Number of phases: 1
• Rated voltage: 230 V
• Pressure rating flange connection outlet: PN 10
• Pressure rating flange connection inlet: PN 10
• Diameter, connection inlet: 1 1/2 inch (40 mm)
• Flange shape: other
• Length connection: 106 mm
• Power consumption of the pump in standby mode: 3 W
• Ambient temperature: -10 °C
• Nominal diameter: 1 inch (25 mm)
• Nominal diameter, connection outlet side: 1 1/2 inch (40 mm)
• Outer pipe diameter, connection outlet: 40 mm
• Supports protocol for LON/LONWorks: No
• Material of impeller: polypropylene (PP)
• Material of pump casing: cast iron
• Material grade of pump casing: cast iron GG 20 (GJL-200)
• Material grade of impeller: PP-GF
• Maximum working pressure: 10 bar
• Maximum head: 4.065 m
• Maximum pump volume: 2.851 m³/h.