Explosion-Proof Stainless Steel Self-Priming Industrial Pump – Suitable for AdBlue and Chemical Liquids
The HW Series stainless steel self-priming explosion-proof pump is independently developed by our company and is designed specifically for industrial liquid transfer. The pump features a semi-open impeller, and both the flow components and the connecting frame are made of high-quality stainless steel, ensuring excellent corrosion resistance and long-term stability. With a compact structure, low energy consumption, and reliable sealing, the pump is easy to operate and maintain. There is no need to install a bottom valve in the pipeline; before starting, simply ensure a small amount of liquid is stored in the pump body to begin operation immediately.
This series can handle liquids with temperatures ranging from -40°C to 150°C and can transport fluids containing small soft particles or fibers. It is suitable for media with corrosive properties or high hygienic requirements. HW Series pumps are widely used in food and beverage, pharmaceuticals, sewage treatment, chemical industry, electroplating, bleaching and dyeing, fine chemicals, and other industrial applications. They are also capable of safely transferring flammable and explosive media such as urea, AdBlue, methanol, xylene, gasoline, and diesel, making them versatile for various industrial environments.
HW Series pumps are available with single-phase 220V or three-phase 380V explosion-proof motors to meet different power supply requirements. Inlet and outlet diameters range from DN25 to DN50, with flow rates from 3 to 13 cubic meters per hour, and horizontal delivery distances of 18–22 meters. The pumps operate stably for long-term continuous operation and are easy to maintain. Both centrifugal and self-priming models are available, providing flexibility for different industrial liquid transfer needs.
For international markets, these pumps are known by different names to facilitate global recognition and export:
English: AC Stainless Steel Self-Priming Explosion-Proof Pump / AdBlue Pump
French: Pompe Auto-amorçante AC en Acier Inoxydable Antidéflagrante / Pompe AdBlue
German: AC-Selbstansaugende Edelstahl-Explosionsgeschützte Pumpe / AdBlue-Pumpe
Spanish: Bomba Autocebante de Acero Inoxidable a Prueba de Explosión AC / Bomba AdBlue
Vietnamese: Bơm Tự Mồi Thép Không Gỉ Chống Nổ AC / Bơm AdBlue
Thai: ปั๊มดูดเองสแตนเลส AC ป้องกันการระเบิด / ปั๊ม AdBlue
Indonesian: Pompa Self-Priming Stainless Steel AC Anti-Explosive / Pompa AdBlue
Malay: Pam Self-Priming Keluli Tahan Karat AC Anti Letupan / Pam AdBlue
This multilingual naming ensures easy recognition and acceptance in global markets, enhancing export competitiveness.
The core advantages of the HW Series pumps include: explosion-proof safety, suitable for flammable and explosive environments; stainless steel corrosion resistance, ensuring long-term stable operation; self-priming design, eliminating the need for a bottom valve and simplifying operation; versatile application, suitable for AdBlue and other chemical or flammable liquids; multilingual usability, convenient for export and international sales; and wide temperature range, reliable operation from -40°C to 150°C, suitable for complex industrial environments.
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