Tapflo

Tapflo international (Head office)

BROCHURES & MANUALS
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Vertical

CLOSED, OPEN, CHANNEL AND VORTEX IMPELLER

Vertical immersible sump pump (ISO 5199 norms) line-shaft with bearing bushes.

The pump body is immersed into the liquid, whilst the motor is mounted above the plate, keeping it away from the liquid.

The discharge pipe is separated from the column pipe and the lubrication of the line bearings is normally obtained by means of the same pumped fluid, or from an external lubricating source (such as clear liquid or grease) in abrasive services.

The possibility to customize mounting plate shape and dimensions, discharge flange position and column length, allows designers and end-users to match sump or tank plates or flanges.

IMPELLER TYPE

Closed Impeller.Clean liquids.

Channel Impeller.Slightly contaminated liquids or non abrasive slurries. Special blade geometry for low NPSH and high free passage. High efficiency and low NPSH.

Semi-open impeller with wear plate and external adjustment.Slightly contaminated liquids or non abrasive slurries. Well suited for handling liquids with gas contents up to 15%.

Vortex Impeller.Chemical and crystalline suspensions, all viscous liquids, liquids with high concentrations of fibrous suspensions, municipal and industrial wastewater, every kind of sludge. Free passage up to 180 mm..