Le valvole a pedale sono installate all'estremità inferiore del tubo di aspirazione e includono peso

La testa della pompa e la base sono in ghisa - tutte le altre parti a contatto con il liquido sono in acciaio inox

La trasmissione della potenza avviene tramite accoppiamento rigido

The control elements are protected by a transparent cover

The unbalanced rubber bellows seal is according to DIN EN 12756

cme 3 3 a r g v aqqv u a d n 98394971 Le valvole a pedale sonoCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in high grade stainless steel. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 1 phase, fan cooled, permanent magnet, synchronous motor. The motor efficiency is