WILO 4232693 HIGH EFFICIENCY CIRCULATOR ATMOS PICO 25/1-6-130 30W 230V FOR HEATING SYSTEMS

MAIN FEATURES
High efficiency electronic circulator Wilo Atmos PICO 25/1-6-130 designed for heating and cooling applications.
Self protected synchronous motor with ECM technology and electronically controlled power modulation for precise differential pressure adjustment.
Maintenance free wet rotor design with threaded connection and automatic release function.

TECHNICAL DATA
Article code 4232693
Rated power 30 W
Power supply 230 V ±10 percent, 50 60 Hz
Energy efficiency index IEE =0.20
Maximum operating pressure 10 bar
Maximum head 6.1 m
Maximum flow rate 3.0 m³ h
Minimum speed 700 1 min
Maximum speed 4200 1 min
Liquid temperature from minus 10°C to 95°C
Ambient temperature from minus 10°C to 40°C
Minimum absorbed power 4 W
Maximum absorbed power 40 W
Insulation class F
Protection rating IPX2D
Cable gland 1 x PG11

MATERIALS
Pump body grey cast iron
Impeller PP GF40
Shaft stainless steel
Bearing material carbon impregnated with metal

MOUNTING DATA
Suction connection G1½
Discharge connection G1½
Installation length 130 mm

CONTROL FUNCTIONS
Pre selectable control modes for optimal system adaptation
Variable differential pressure control with three preset characteristic curves
Three fixed speed stages
LED indicator of selected control mode
LED fault indication in case of malfunction
Integrated motor protection with automatic restart
Reduced power consumption with minimum absorption from 4 W

APPLICATIONS
Suitable for heating systems, hot water circulation, cooling and recirculation in residential and civil installations.
Can be used as a replacement pump for systems requiring a 130 mm circulator with G1½ connections and equivalent hydraulic characteristics.
Ideal for replacements in wall hung boilers, booster sets and circulation units with 130 mm compatibility.

RS25/6