RYK-3001 F.O. LEAKAGE ALARM SWITCH RYK type F.O. leakage level switch consists of float, lever, magnet switch and case body ete. It is made of airproof magnet switch conversion framework and stainless stel material. Its characteristics are small eubage, high sensitivity, anti-viberation, working reliably etc. They can be widely used in diesel engine and other industrial instrument, to carry controlling and alarm for oil supplying loop' s F.O. leakiness. Specification: