EN 733 Chemical Pump

Description

This pump is specifically designed for fresh and sea water, condensate, oils, chemical and petrochemical products. It is mainly used in shipbuilding industry, heating plants, air conditioning system, and aqueducts. This pump is configured in centrifugal type, end-suction single volute casing, and single flow and axial inlet.
Moreover, the provided impeller is constructed in high efficiency, close type, statically and dynamically equal. The bracket is also made of cast-iron, bronze or stainless steel design for special executions.
The single mechanical seal or cartridge type is complied to DIN 24960, and is designed for specific utilization or aggressive fluids. It can also work for temperature greater than 120 °C, and can suit the pump with a cooling chamber.

Benefits

PUMP - centrifugal type, end-suction single volute casing, single flow and axial inlet.

IMPELLER - high efficiency, close type, statically and dynamically balanced. Low axial thrust thanks to impeller provided with balancing holes.

MOUNTING SYSTEM - shaft supported by radial and thrust type bearings placed in an oil bath bracket or, upon request, by self lubricated or grease lubricated ball bearings. The bracket is usually made of cast-iron, bronze or stainless steel for special executions (non magnetic pumps).

SEAL - single mechanical seal to DIN 29960. Special mechanical seal or cartridge type for specific application or aggressive liquids. Possibility to install soft-packing with external flushing. For temperature higher than 120°C, it is possible to fit the pump with a cooling chamber.

SELF-PRIMING - Small and medium size pumps can be equipped with built-in priming element; all sizes can be supplied in self-priming version with an additional air ejector

COMMON AND GENERAL USE

Fresh and sea water, condensate, oils, chemical and petrochemical products

MAIN APPLICATIONS

Shipbuilding industry, heating plants, air conditioning system, aqueducts, effluent treatment plants, fire fighting, petrochemical plants.