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DAB Pumps torna a MCE 2018 con grandi novitá.

DAB Pumps a Mostra Convegno Expocomfort 2018 con nuove soluzioni per ottimizzare l’esperienza del cliente.

Mechanical Seal

It is used to isolate the chamber where the liquid circulates from the outside. The mechanical seal is the part of the pump which is suitable for isolating two environments, among which there is a component with circular motion. For example, the mechanical seal serves to isolate the electrical part from the chamber where the liquid circulates. It is said that the seal is "mechanical" because it is the set of components pushed by a spring to prevent the liquid from reaching the electric part of the engine.

Tenuta meccanica

Serve ad isolare la camera dove circola il liquido dall’esterno. Con tenuta meccanica si intende la parte della pompa atta ad isolare due ambienti, tra i quali vi sia un componente dotato di moto circolare. La tenuta meccanica serve ad esempio ad isolare la parte elettrica dalla camera dove circola il liquido. Si dice che la tenuta (l’isolamento) è “meccanica” perché è l’insieme dei componenti spinti da una molla ad impedire al liquido di arrivare nella parte elettrica del motore.

Delta connection

Type of electrical connection in the three-phase motors, the symbol for the delta connection is ∆. This type of connection bring to the wildings the same voltage of the line.

Three phase

It is a combined system of three AC circuits in Italy (and in Europe) at 400 volts at 50 Hz. Three-phase connections can take place at star or delta.