Centrifugal Horizontal Multistage Pump

Overview

A centrifugal horizontal multistage pump is a high-pressure pump designed with multiple impellers arranged in series within a horizontal casing. Each stage increases the pressure of the fluid, making it ideal for applications requiring high-pressure delivery, such as water supply, boiler feed, irrigation, and industrial processes. Its compact design, energy efficiency, and ability to handle a variety of fluids make it a reliable choice for both commercial and industrial use.

Featured Specs

• Discharge flange size : DN 50 – DN 200
• Operating temperature : -10oC + 110oC
• Ambient temperature : 40oC
• Casing pressure : Max. 30 Bar
• Discharge pressure : Max. 300 m
• Speed : Max. 3600 rpm

Material Specifications

Bronze Version

• Casing : cast iron (GJL 250) (EN-JL 1040)
• Impeller : bronze
• Diffusor : cast iron (GJL 250) (EN-JL 1040)
• Wear ring : bronze
• Shaft : stainless steel (AISI 420) (1.4021)
• Shaft sleeve : stainless steel (AISI 420) (1.4021)
• Balanced disc : Hardened steel filling + chromium plated
• Shaft sealing : soft packing/ mechanical seal
• Painting : RAL 5010

Cast Iron Version

• Casing : cast iron (GJL 250) (EN-JL 1040)
• Impeller : cast iron (GJL 250) (EN-JL 1040)
• Diffusor : cast iron (GJL 250) (EN-JL 1040)
• Wear ring : cast iron (GJL 250) (EN-JL 1040)
• Shaft : carbon steel (1.0501)
• Shaft sleeve : stainless steel (AISI 420) (1.4021)
• Balanced disc : Hardened steel filling + chromium plated
• Shaft sealing : soft packing/ mechanical seal
• Painting : RAL 5010

Utility Priority

Centrifugal horizontal multistage pump are versatile and suitable for various applications, including public and industrial water supply, booster systems, and boiler feeds. They are widely used in fire-fighting units, marine and mining industries, and sprinkler systems. Additionally, these pumps are ideal for chemical and petrochemical plants, power plants, and irrigation systems, making them highly reliable for diverse industrial and commercial operations.

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