Utilities

Verticals > Utilities

Self-Priming Single and Multistage Pumps

Application

For the handling of fresh water, sea water, oils, brines, lyes, condensates etc. without any abrasive particles, and not chemically attacking the construction materials of the pumps. In the shipbuilding industry as fire extinguishing-, bilg and ballast pump. For irrigation, cooling-water circuits, water supply from own wells.

Design

single or multistage centrifugal pump, radially split, horizontal. Conveying of gas by means of built-in priming impeller, or with integrated jet pump.

Connections

Suction socket

• upwards pointed. For priming operation it must be granted that the pump is filled with liquid.

Discharge socket

• upwards pointed.

Temperature

• -25°C upt to +90°C

Capacity range

• max. 500 m³/h

Delivery head

• max. 200 m

Shaft Sealing

• stuffing box, mechanical seal

Materials

• Casing: cast iron, bronze, bronze-plated

• Impeller: cast iron, bronze

• shaft: chrome steel, chromenickel steel

• Air-impeller: bronze

Driver

• electric motor B3, diesel engine

Power transmission

• flexible coupling, v-belt