KGK-50Hz-Argal

Product catalog summary

Overview: The document provides technical specifications and applications for the KGK series of thermoplastic vertical sump pumps designed for aggressive liquids. These pumps are manufactured in Italy and are suitable for various industrial sectors.

Specifications: The KGK pumps are centrifugal pumps made from Polypropylene or PVDF, reinforced with carbon fiber, designed for vertical installations. They feature a submerged column and volute casing with an external motor. The pump shaft length ranges from 0.5 to 4 meters. They can handle liquids with temperatures up to 90°C and are available in three motor power configurations based on the specific weight of the liquid: 'N' standard (1.1), 'P' upgraded strength (1.35), and 'S' super upgraded strength (1.8).

Applications: These pumps are primarily used in wastewater treatments, electrochlorination, stripping, scrubbers, and cooling towers. They are capable of pumping acids, hydroxides, salts, high acid mixes, galvanic baths, aromatic hydrocarbons, alcohols, emulsions, seawater, or thermal water.

Materials and Construction: The guide and wear bushings are made from glass-reinforced PTFE + AL2O3 or Silicium Carbide for abrasive liquids. The pumps feature a V-ring dry vapor seal to contain vapors, with an option for double mechanical seals for extremely dangerous liquids. The construction includes a bearing frame, baseplate, column, delivery pipe, pump casing, and strainer.

Performance Data: The document includes detailed performance charts for different pump models, indicating capacity and head in both metric and imperial units. The pumps operate at 50 Hz with motor speeds of 1450 and 2900 rpm.

Additional Features: The pumps have an axial inlet connection with a protective filter and a radial outlet connection for vertical discharge. The support system includes a rolling bearing and elastic coupling for motor alignment.

Catalog excerpts

VERTICAL SUMP PUMPS FOR CORROSIVE FLUIDS PP • PVDF 50 Hz

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FOR AGGRESSIVE LIQUIDS The KGK series are centrifugal pumps made of Polypropylene or PVDF (reinforced with carbon fiber) designed for vertica installations, with column and volute casing submerged into the liquid to pump, and with an external motor. The pump shaft's length goes from 0,5 to 4 m. APPLICATIONS KGK are realised with extremely resistant materials for pumping aggressive, viscous or even corrosive chemical agents. They can pump acids, hydroxide, salt, high acid mixes, galvanic baths, aromatic hydrocarbons, alcohols, emulsions, seawater or thermal water. These liquids are directly pumped...

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Motor for specific weight 1.1 kg/dm3 at full capacity and max. impeller size MOTOR POWER INSTALLED (50 Hz) kW

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TECHNICAL DATA 50 Hz C = Covered impeller A = Open impeller

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We offer two different constructive hydraulic typologies: - impellers and signle-stage volute casing work with - impellers and casings generating semi-axial flows centrifugal flows - single or double-stage with one or two impellers in - the lubrication of the bearing is realised with grease series - the lubrication of the bearing is realised with oil For all the pumps, the hydraulic axial inlet connection is downwards and fitted with protective filter; the outlet radial connection is joint to a vertical upward oriented discharge pipe to be connected to the hydraulic system, out of the tank, on...

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