HWB three-phase explosion-proof oil-water high-pressure pump is
composed of aluminum alloy and flow channel copper impeller. This series
has the advantages of large flow, high self-priming speed, fast energy
consumption and low cost. It can transport flammable and explosive media
such as gasoline, alcohol, methanol, kerosene, diesel, etc. It is
suitable for industrial and mining enterprises Gas station oil depot
mine Dengfeng site circulation drainage can also be used as an
explosion-proof consumption pump, a cart can be installed according to
customer requirements
Features
Large flow, high lift, fast self-priming, low energy consumption
Filling cart for easy portability
Technical Specification |
Model | Size(mm) | Flow(L/min) | Head(m) | Power(KW) | Valtage(V) | Speed(rpm） | Material | Impellererial |
HWX25-8-15 | 25 | 133 | 15 | 1.1 Explosion-Proof | 220
| 2900
| Aluminum Alloy | Copper impeller |
HWX40-18-28 | 40
| 300 | 28 | 1.5 Explosion-Proof | 220
| 2900 | Aluminum Alloy | Copper Impeller |
HWX50-25-28 | 50 | 417
| 28 | 2.2 Explosion-Proof | 220
| 2900 | Aluminum Alloy | Copper Impeller |
HWX80-50-28
| 80 | 834 | 28 | 2.5 Explosion-Proof | 220 | 2900 | Aluminum Alloy | Copper Impeller |
HWX100-75-20 | 100
| 1250 | 20 | 3 Explosion-Proof | 220 | 2900 | Aluminum Alloy | Copper Impeller |
HWX Three-Phase Explosion-Proof High-Pressure Pump
The HWX Three-Phase Explosion-Proof High-Pressure Pump is a specialized industrial pump engineered to provide safe, stable, and energy-efficient circulation of oil and water under high-pressure conditions. Designed with advanced explosion-proof technology and built from high-strength, corrosion-resistant materials, the HWX series ensures long-term reliability in hazardous environments such as petrochemical plants, chemical processing facilities, and power generation stations.
This guide provides comprehensive information on the technical advantages, certifications, FAQs, and application fields of the HWX Three-Phase Explosion-Proof High-Pressure Pump.
Technical Advantages of the HWX Three-Phase Explosion-Proof Pump
The HWX series is built to address the challenges of high-pressure fluid circulation while ensuring maximum operational safety. Below are the main technical benefits:
1. Explosion-Proof Design
Certified explosion-proof motor housing and sealing system.
Designed for hazardous areas including ATEX Zones 1 and 2.
Prevents sparks, overheating, and leakage in flammable environments.
2. Three-Phase Power System
Provides stable energy supply and consistent pressure.
Optimized for continuous heavy-duty operation.
Ensures smoother start-up and reduced mechanical stress.
3. High Pressure and Flow Rate Performance
Capable of handling large volumes of oil-water circulation.
Supports operations requiring constant pressure stability.
High efficiency impeller system minimizes energy loss.
4. Durability and Corrosion Resistance
Constructed with stainless steel and heavy-duty alloys.
Resistant to chemical corrosion, high temperature, and mechanical wear.
Low maintenance requirements and extended service life.
5. Energy Efficiency
Designed according to international energy-saving standards.
Reduces operational costs while maintaining high output.
Eco-friendly by lowering overall energy consumption.
Product Certifications
The HWX Explosion-Proof High-Pressure Pump complies with multiple international certifications, ensuring its reliability, safety, and global market acceptance.
| Certification | Standard / Region | Description |
|---|
| ATEX Certification | European Union | Ensures explosion-proof compliance for hazardous areas (Zones 1 & 2). |
| IECEx Certification | International | Confirms adherence to international explosion-proof equipment standards. |
| ISO 9001 | Global | Demonstrates high-quality management system and consistent production standards. |
| CE Marking | European Union | Verifies compliance with EU safety, health, and environmental protection requirements. |
| Energy Efficiency Standard | Global | Meets international energy-saving and environmental sustainability guidelines. |
These certifications make the HWX pump a trusted choice for companies that prioritize safety, compliance, and reliability.
Frequently Asked Questions (FAQ)
Q1: What industries commonly use the HWX Explosion-Proof Pump?
Answer: The HWX series is widely applied in petrochemical, power generation, metallurgy, oil refining, wastewater treatment, and chemical processing industries.
Q2: How does the explosion-proof feature improve safety?
Answer: The explosion-proof motor housing and sealing prevent sparks, gas leaks, and overheating, making it suitable for flammable or volatile environments.
Q3: What is the expected service life of the pump?
Answer: With proper maintenance, the HWX pump can last over 10 years, thanks to its durable construction and corrosion-resistant materials.
Q4: Does the pump require special installation?
Answer: The pump comes with a detailed installation guide and schematic diagram. It requires three-phase power supply and professional setup for hazardous areas.
Q5: How often should maintenance be performed?
Answer: Regular inspection every 6 months is recommended, with lubrication and performance testing performed at least annually.
Application Fields of HWX Explosion-Proof Pump
The HWX Three-Phase Explosion-Proof High-Pressure Pump is designed for critical industrial applications where both safety and performance are essential.
1. Petrochemical Industry
2. Chemical Processing
3. Metallurgy and Mining
4. Power Generation Plants
5. Wastewater Treatment
Technical Specifications (Example Data)
| Parameter | Specification |
|---|
| Power Supply | Three-Phase (380V / 50Hz or customized) |
| Flow Rate Range | 5–300 m³/h |
| Max Pressure | Up to 2.5 MPa |
| Material Construction | Stainless steel, cast iron, corrosion-resistant alloys |
| Explosion-Proof Standard | ATEX, IECEx |
| Temperature Range | -20°C to +120°C |
| Efficiency Rating | High (Energy-Saving Design) |
Why Choose the HWX Explosion-Proof Pump?
Certified for international markets (ATEX, IECEx, ISO, CE).
Safe and reliable operation in hazardous industries.
Durable and long-lasting materials for harsh environments.
Energy-efficient design that reduces operating costs.
Versatile applications across multiple industries.
Conclusion
The HWX Three-Phase Explosion-Proof High-Pressure Pump is a powerful, reliable, and safe solution for industries requiring continuous circulation of oil and water in hazardous environments. With its advanced explosion-proof design, international certifications, and proven durability, it stands out as a trusted choice for petrochemical, power generation, metallurgy, and chemical sectors.
By combining technical advantages, quality assurance, and compliance with global safety standards, the HWX series ensures that your operations remain safe, efficient, and cost-effective.
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