The HWB Single-Phase Explosion-Proof Circulating Pump is engineered for safe, reliable, and efficient circulation of oil and water in hazardous industrial environments. Featuring a robust explosion-proof design and a single-phase motor, it is ideal for locations where three-phase power is unavailable, while still providing high-pressure, stable operation. Constructed with corrosion-resistant materials and built to meet international safety standards such as ATEX and IECEx, this pump ensures long-lasting performance and operator safety. Suitable for applications in petrochemical, chemical, power generation, and metallurgy industries, the HWB Single-Phase Explosion-Proof Circulating Pump delivers durability, energy efficiency, and reliable high-pressure circulation.