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Acid pumps, also known as chemical or corrosive liquid pumps, are used for transferring acids and other corrosive fluids. They are commonly used in a variety of industrial applications that need the pumping of acidic liquids, such as chemical processing, mining, wastewater treatment, and laboratory settings.
Acid pumps are pumps specifically designed to transfer, circulate, dose, or handle acidic and corrosive acids safely and reliably.
Unlike standard metal pumps, acid pumps are usually made with corrosion-resistant materials such as PP (Polypropylene), PVDF, PTFE, or SS 316 other chemically resistant materials, depending on the acid and operating conditions.
Common applications
Acid pumps are used for:
The correct pump depends on acid concentration, temperature, flow rate, pressure/head, and chemical compatibility. For example, PVDF is often selected for demanding corrosive chemical applications, while PP is suitable for many less demanding chemical services.
For your pump business, a simple definition could be:
Acid pumps are specially engineered chemical pumps designed for the safe and efficient handling of corrosive acids and aggressive chemicals. Available in PP, PVDF and other corrosion-resistant materials, they provide reliable, leak-resistant performance for chemical transfer, circulation and dosing applications.
Acid pumps are made of materials that are resistant to the corrosive nature of acids. Pump components are commonly constructed of polypropylene (PP), polyvinylidene fluoride (PVDF), or fluoropolymers such as PTFE (polytetrafluoroethylene). These materials give resistance to acid corrosive effects and assure the pump’s longevity and reliability.
Both PP and PVDF materials can provide chemical resistance, but their suitability varies by chemical and temperature. PVDF is often selected for more demanding chemical applications and sustains temperatures up to 100 degrees, while PP can be suitable for many general corrosive-fluid applications and can sustain temperatures up to 70 degrees Celsius.
Numatic Pumps are leading manufacturers and suppliers of acid pumps and chemical pumps in India, including PP, PVDF and magnetic-drive sealless pump options, for suitable industrial acid-transfer and circulation applications.
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