See all products of User module with automatic flow rate control PLURIMOD® EASY ULTRA, Recessed box with galvanised base and painted door for interiors. PLURIMOD EASY ULTRA 1” hydraulic module. Steel plate for fastening vertically to a wall or for inserting in a services duct. Hydraulic module fitted for heat metering. Thermo-electric actuator for FLOWMATIC 145 series control valve and 149 series kit. Thermo-electric actuator for FLOWMATIC® 145 series control valve and 149 series kit.