The dosing capacity is adjusted by varying the stroke length at the stroke adjustment knob in the ratio 1 to 10

In this operating mode

con bocca di aspirazione e bocca di scarico in linea di diametro identico

The pump is fitted with an unbalanced rubber bellows seal

A main menu with password protection is featured for advanced installation and troubleshooting without additional tools

nk 40 160 144 ay1f2aesbqqexw1 98986689 The dosing capacity is adjustedNon self priming, single stage, centrifugal pump designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092 2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber