Staa Pompe offers a complete range for multistage pumps too, available in the horizontal version “KH” for domestic uses and in the vertical version “KM” and “KV”.
delivery until 100 m3/h; discharge head until 240 m (2400 kPa); single-phase version 220-240 V 50 Hz until 2 kW; three-phase version 380-415 V 50 Hz until 37 kW.
- The series “KH e KM“
These are centrifuge multistage pumps mono-bloc both horizontal and vertical, accomplishment direct between motor and pump with single shaft and mechanical seal.
- The series “KV”
Hese are centrifuge multistage vertical pumps with mouth in-line, flanged connection DN50 DN80 and DN 100, normalized motor and mechanical seal.
The accomplishment of pump and motor happen with separated function and it’s assured by a mechanical, built two pieces. Therefore, the operation of assembly and disassembly is considerably simplified, without any request of adaptation of the shaft of the pump. Thanks to the mechanical coupling, are utilized standard motors in form V1 and V18. The ferrule bearing that guides the shaft is in bronze; shaft is amply dimensioned in stainless steel; delivery body and intake in gray iron; Impellers and diffusers in polycarbonate with fibre, only for series “KV1045” in gray iron; external housing, stage rings and shave rings are in stainless steel.This type of coupling motor with pump that happen with separated function, allows to these pumps to be engaged in the fire fighting sector as fixed to the norm UNI 9490.
The quality of these engaged material allows an excellent resistance to abrasions and corrosions.
This catalogue may be different in the constructive specifications of design and photos, and the technical and constructive data can be change without any notice.
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