Sample Applications

High-strength pump solution for HCl transfer.

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For tough chemicals and harsh conditions.
 Pure power: Verderair PURE”

Sector: Textile & Fiber Production

Application: HCl Transfer | Application Details: HCl Unloading & HCl Make-Up

Product Group: Air Diaphragm Pumps

Product: Verderair PURE Series

Situation

Karafiber is a factory that produces lyocell fabric fibers and operates with a closed-loop process system. Strong chemicals such as solvents and hydrochloric acid (HCl) are used in the production process.
The company specified the need for air diaphragm pumps for HCl unloading and make-up applications. However, due to the highly corrosive nature of HCl, a pump material with a long service life and high durability was required.

In addition, the following criteria were important for air-operated diaphragm pumps:

  • Ensuring a long service life for wear parts such as the diaphragm, ball, and bearing.
  • Minimizing energy consumption (Air diaphragm pumps generally have high energy consumption)
  • Providing complete protection in terms of leak tightness and security.

Solution

Arpon engineers recommended the Verderair PURE series pumps, which are made from solid (billet) material and are much more robust and long-lasting than conventional air diaphragm pumps.
Because these pumps are machined from solid PTFE material, they have a much longer lifespan than injection-type pumps and offer maximum resistance to aggressive chemicals such as HCl.

The pump's air valve structure is unaffected by oil, ensuring more stable and trouble-free operation.
It reduces operating costs by providing 20% lower energy consumption compared to conventional air diaphragm pumps.

Benefits

  • Thanks to the solid PTFE material, maximum resistance to HCl was achieved.
  • The lifespan of wear parts such as the diaphragm, ball, and bearing has been extended, minimizing the need for maintenance.
  • Because the air valve structure is unaffected by oil, the pump has become more stable and reliable.
  • Operating costs were reduced by decreasing energy consumption by 20%.
  • Production continuity was ensured by selecting a long-lasting and durable pump.

As of today, Verderair PURE series pumps are operating reliably in our customer's factory, offering high efficiency and safety in HCl transfer processes.

For more information about this product, you can explore the VERDERAIR PURE series, and for detailed information on similar applications, you can contact our expert team.

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