DSH Series Horizontal Axially Split Double Stage Single Suction Centrifugal Pump

APPLICATION:

Suitable for the transportation of pure liquids or liquids with tiny size solid particles.

l           Liquid handling of oil tanks, petroleum storage, oil pipelines within petroleum, petrochemical process;

l           Water supply, irrigation, and water treatment;

l           Power station, power plants and heating networks;

l           Pulp and paper industry, marine pumps and cooling pumps;

l           Offshore industries and sea-water desalination;

l           For the usage of pumping any media meets the characteristics of above mentioned media.

CHARACTERISTICS:

l           Double-stage single-suction;

l           Horizontal arrangement and axially split casing;

l           Flanged connections;

l           Fully comply with API standards.

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PERFORMANCE DATA:

l           Capacity: 20 ~ 800 m³/h

l           Head: 150 ~ 300m

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DESIGNING FEATURES:

Dual symmetrically arranged single-suction impellers balances axial thrust;

Replaceable sealing rings;

Interchangeable and exchangeable bearing components;

Cartridge-type mechanical seal;

Catch-tray welded common base;

Optional monitoring devices and instruments for temperature, pressure, vibration, etc.

The casing is axially split with the suction and discharge branches located in the lower half, so it allows the complete pump rotor with berings to be removed for maintenance without disturbing the main pipework and valves. Short inpsection and maintenance times.

Impeller is symmetrically arranged. Rotor is in hydraulic balance.

Double volute casing reduced radial thrust and bearing loads.

Large branches. Low flow velocities and high forces and moments accommodated.

Sizes of seal chamber comply with API 682 specification. Seal chamber is designed to accommodate all single, tandem, dual and cartridge seal configurations. Cartridge seal is standard type.

Replaceable wear rings prevent the main components from being worn out.