TAKI MEC-MR Three Stages Pump

TAKI MEC-MR Three Stages Pump

CONSTRUCTION

Horizontal end suction, free shaft end centrifugal pump, two or more stages, composed of : 
- Suction cover; 
- Intermediate guide blade diffusers; 
- Volute pump casing; 
- External tie-rods for suction cover and diffusers fastening to pump casing; 
- Closed type impellers; 
- Bearing stand.

Suction port: axial; 

1. Discharge port: radial, top-directed with the possibility, on request, to be horizontally positioned by 90 on both sides. Two impeller  wear rings, easily replaceable, are lined in the pump casing and in each diffuser. 
2. The shaft is loaded by large-size bearings, housed in bearing stand and oil lubricated; shaft of three of more stage pumps, is guided by an additional bushing housed in the suction cover. 
3. Adjustable packing-seal, easily replaceable, housed in the stuffing box contained in the pump casing ; through the packing, the shaft is protected by a polished hard-chromium hard-facing or by a chromium-plated sleeve. 
4. A heavy-duty bearing stand supports by overran brace the wet assembly and at the same time, is the setting base; for three or more stages pumps a suction end foot support is provided.