# Permanent Magnet Brushless Electric Coolant Pump for Laboratory Precision Temperature Control & Stable Water Circulation Equipment

The OWP-BL93-201 Electric Coolant Pump is a high-performance fluid transfer solution engineered specifically for laboratory environments, combining compact design with reliable operation to meet the rigorous demands of water circulation and temperature control systems. With advanced brushless technology and robust construction, this pump delivers consistent flow rates and pressure while ensuring energy efficiency and long-term stability, making it an indispensable component for precision experimental setups.

• Permanent Magnet Brushless Design: The pump’s brushless DC motor configuration achieves reduced size and low power consumption (100W rated power), optimizing installation space in compact laboratory equipment and minimizing energy waste during prolonged operation.
• Comprehensive Protection Mechanisms: Integrated safeguards against reverse polarity, overvoltage, overcurrent, dry running, and overtemperature prevent equipment damage and ensure operational safety, critical for maintaining uninterrupted experimental processes.
• High-Dura bility Shaft Assembly: Adopting premium friction pair materials for the shaft system extends wear resistance, directly contributing to the pump’s operational lifespan exceeding 20,000 hours under standard conditions.
• Centrifugal & Shielded Structure: This dual-design feature enhances fluid containment and reduces external contamination risks, making the pump suitable for handling specialized media like dielectric oil and electronic fluorinated solutions.
• Lifetime Maintenance-Free Operation: Sealed construction and wear-resistant components eliminate the need for regular servicing, reducing downtime and operational costs for laboratory managers.
• Closed Impeller Configuration: Precision-engineered closed impellers maximize pumping efficiency while keeping noise levels below 45dB, creating a quiet working environment and ensuring consistent fluid transfer performance.

The OWP-BL93-201 Electric Coolant Pump is tailor-made for laboratory water circulation systems and precision temperature control equipment, where consistent flow and reliable temperature management are paramount. Its 1800L/H rated flow rate at 8M lift ensures efficient fluid circulation, while the 11M maximum lift head accommodates various pipeline configurations in experimental setups. The pump’s compatibility with 50-60% glycol-water mixtures, dielectric oil, and electronic fluorinated solutions, combined with its -40°C to 85°C temperature tolerance, makes it ideal for maintaining stable thermal conditions in reactions, sample storage, and analytical instruments. For temperature control equipment, its low noise operation (≤45dB) and IP68 waterproof rating enable installation in enclosed or wet laboratory environments without performance degradation. Whether integrated into rotary evaporators, reaction kettles, or constant-temperature water baths, the OWP-BL93-201 delivers the durability, efficiency, and safety required to support accurate and reproducible experimental results.