cm 1 3 a r a e avbe c1 a a n 92889373 Inoltre includono -Un gruppo interruttore

Inoltre includono -Un gruppo interruttore Reed con due galleggianti per indicazione di livello basso e vuoto (modalità di commutazione regolabile NA o NC) -Cavo con rivestimento in PE -Connettore M 12 per collegare pompa di dosaggio DDA

Pipework connection is via internal NPT pipe threads

frequency converters from alternative suppliers can be used as well

This enables continuously variable control of the motor speed

cm 1 3 a r a e avbe c1 a a n 92889373 Inoltre includono -Un gruppo interruttoreCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. The shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. 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, foot mounted, fan cooled