2200kw 1600hp 1450m³/h 400m head BQ series high voltage explosion proof submersible electric pump high head Efficient

The BQ1450-400/10-2200/WS model from the BQ series is a robust mining explosion-proof submersible pump designed for demanding environments. With a 2200 kW motor, it delivers flow rates up to 1450 cubic meters per hour (m³/h) and achieves a maximum head of 400 meters. The ten-stage impeller ensures efficient fluid handling under challenging conditions.

Built with high-strength, corrosion-resistant materials and advanced explosion-proof technology, this pump operates safely in areas with flammable gases or explosive dusts. Its smart control system provides real-time monitoring of critical parameters like temperature and vibration, enabling predictive maintenance and minimizing downtime.

• Medium: PH 4-10
• Environmental temperature: ≤50°C
• Solid Content: ≤10%
• Installation type: vertical, horizontal or inclined
• Submergence depth: ≤1000m, but the minimum submerged water level should not be below the upper plane of the discharge flange of the check valve.
• Can be customized based on the user's specific operating environment.

This series of products is designed and manufactured in accordance with GB3836.1-2010 Explosive Environment.

Part 1: General requirements for equipment and GB3836.2-2010 Explosive Environment;
Part 2: Equipment protected by flameproof enclosure "d" Standard regulations, explosion-proof type is flameproof type, flameproof mark Exdl, suitable for normal production drainage of mines containing explosive gas environments such as methane or coal dust, and emergency rescue and drainage of permeable mines, drainage and mine restoration.

• The impeller features a back-facing structure, achieving axial force balance, stable operation, and extended service life.
• Suitable for horizontal, inclined, and vertical installation scenarios.
• Equipped with a high-efficiency hydraulic model for enhanced pump efficiency.
• Designed with a water-filled motor and self-circulating water cooling system for effective heat dissipation.
• No overload at any head points design ensures safe operation.
• Key components are made of wear-resistant ZG1Cr13Mo material, extending service life and reducing pump lifting and disassembly frequency.

FAQ
 

Q1: What if the model I need is not in your catalog?
A: We can accept customization, including but not limited to flow rate, head, material, function, etc. You only need to tell me the relevant information, and we have a professional technical team to provide you with plans and drawings.

Q2: What is the rated output power of the BQ series pumps?
A: Rated output power varies by model, ranging from 500 kW to 4500 kW. Specific values can be found in the product manual.

Q3: What is the rated output power of the BQ series pumps?
A: Rated output power varies by model, ranging from 355 kW to 4500 kW. Specific values can be found in the product manual.

Q4: Does the BQ series pump support variable frequency control?
A: Yes, some BQ series pumps support variable frequency control, allowing adjustment of the pump's operating speed according to actual needs, thus achieving energy savings and optimized operation.

Q5: What guarantees do I have when buying your products?

A: Our after-sales service implements the "2-4-24 standard". 2-hour response, telephone remote guidance within 4 hours, and solutions within 24 hours. If there is a need, we can provide door-to-door after-sales service.

Q6: I want to be your dealer, what are the conditions?

A: No problem at all, dear, it is recommended that you purchase a sample first to try it out. If you have any special needs and modification suggestions, our technical team is at your service at any time. Looking forward to our further cooperation!