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W Series Pumps - Magnetically Coupled External Gear Pumps

Magnetically Coupled External Gear Pumps - W Series
Discover the advanced technology of the W Series chemical metering pumps by Ingersoll Rand. Designed for demanding applications in water and wastewater treatment. With a unique magnetic drive design and external gear mechanism, these pumps are the perfect solution for applications requiring precision and reliability.  

Key Features

  • Precise Metering: Accuracy better than 1% enables precise chemical dosing, essential for many industrial processes. 
  • Wide Flow Range: From less than 1 ml/min to 2460 l/h (650 GPH), providing flexibility to meet user requirements. 
  • High Pressure Resistance: Maximum differential pressure up to 17.2 bar (250 PSI) allows operation in high-pressure systems. 
  • Durable Construction Materials: Made from 316 stainless steel, Hastelloy, or titanium for excellent corrosion resistance and durability in aggressive environments. 

Applications The W Series pumps are ideal for dosing various chemicals, such as:

  • Sodium hypochlorite 
  • Alum 
  • Ferric chloride 
  • Hydrofluorosilicic acid 
  • Methanol 
  • Polymers 
  • Sodium bisulfite 
  • Sodium hydroxide 
  • Sulfuric acid 

Seal-Free Technology With a seal-free magnetic drive design, these pumps eliminate the risk of leaks, ensuring maximum safety and reliability during chemical dosing.    Ensure top-notch quality and performance in your chemical dosing applications with the W Series pumps. Contact us today to learn more or place your order! 


Why Choose the W Series by Ingersoll Rand? 

  • Reliability in harsh conditions
  • Superior resistance to aggressive chemicals
  • Minimal maintenance requirements 

 

 

Viscosity (cPs)

0.3 to 2000

Diff. Pressure

Up to 247 psi (17 bar)

System Pressure

Up to 500 psi (34.5 bar)

Temperature Range

-51 to 349°F (-46° to 176°C)

Flow Ranges

0.11 - 12 ml/Rev
0.00671 - 0.73 in³/rev

Multiple Materials Available

316 SS, Hastelloy, Titanium

Additional:

  • Gear and Bearing Options Available
  • Welded Drive Magnet
  • Self Priming
  • 20,000 Hour Life Expectancy

 

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