Sirai Pressure Switch Single Phase 2 Poles 20amp 1/4" Item No. P203T02
CE-UL Approv. 2 poles. Male thread G 1/4 for pipe d.4x6 mm, adjust. pressure range 0,9 ÷ 1,7 bar, max breaking capacity: 20A – 400V a.c. (AC1)
Used with Casadio, Cimbali and La Piccola models