Constructive Details; Casing; Nozzle Layout; Impeller - KSB MEGAFLOW 50-160 Operating Instructions Manual

7. Constructive Details

7.1 Casing

Ample clearance volute, one piece casting including support feet. Radially split with discharge cover. Replaceable wear plate
on suction side.

7.2. Nozzle Layout

Axial, horizontal suction and radial vertical discharge. Optionally an intermediate suction piece with clean out and inspection
manhole can be offered.

7.3 Impeller

Three types of impellers are available: K, O e E.
a) Impeller type K :
Closed with two or three channels, they are specially recommended for pumping dirty or muddy liquids with no gases
and without the tendency to form long fiber plaits. Also adequate for paper and cellulose pulp with a mass concentration
up to 3% .
Pumps with 3 channels impellers K (200-315, 150-500, 125-500, 200-400 e 250-500).
b) Impeller Type O:
Multiple vane open impeller. Recommended for liquids containing air, as for example, sugar plants residues without
cane trash, cellulose and paper pulp with a mass concentration up to 6 %.
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KSB Megaflow