Changzhou Bextreme Shell Motor Technology Co.,Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 10000pcs/month |
| Delivery Time | 5-8 work days |
| Packaging Details | Cartons + PE |
| Product Name | Electric Coolant Pump |
| Working Voltage | DC 18-32V |
| Power Consumption | 250W |
| Service-life | 20000h |
| Noiselevel | < 60 dB |
| Impellermaterial | Plastic |
| Operatingtemperaturerange | -40°C to 85°C |
| Pumptype | Canned Pump |
| Fuel | Electric |
| Flowrate | 100 L/min |
| Drivetype | BLDC Motor Driven |
| Brand Name | Bextreme Shell |
| Model Number | OWP-BL43-300 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 10000pcs/month |
| Delivery Time | 5-8 work days | Packaging Details | Cartons + PE |
| Product Name | Electric Coolant Pump | Working Voltage | DC 18-32V |
| Power Consumption | 250W | Service-life | 20000h |
| Noiselevel | < 60 dB | Impellermaterial | Plastic |
| Operatingtemperaturerange | -40°C to 85°C | Pumptype | Canned Pump |
| Fuel | Electric | Flowrate | 100 L/min |
| Drivetype | BLDC Motor Driven | Brand Name | Bextreme Shell |
| Model Number | OWP-BL43-300 | Certification | CE |
| Place of Origin | China | ||
| High Light | 24V BLDC water pump ，industrial laser cutting water pump ，liquid-cooled system electric pump | ||
The OWP-BL43-300 Electric Coolant Pump is a high-performance, industrial-grade solution engineered to deliver stable and efficient cooling for critical equipment, with a primary focus on laser cutting machines. Equipped with advanced protection features and a brushless DC motor, this pump combines durability, energy efficiency, and precise flow control to meet the demanding requirements of modern manufacturing environments.
| Parameter | Details |
| Power Input | 24VDC (18-32VDC) |
| Rated Power | 250W |
| Rated Flow Rate | 6000L/H @ H=8M |
| Maximum Flow Rate | 9000L/H |
| Maximum Lift Head | 10M |
| Working Temperature Range | -40℃ to +85℃ (-40°F to +185°F) |
| Outlet Diameter | 38mm (1.5 inches) |
| Speed Regulation | PWM |
| Fault Feedback | Yes |
| IP Rating | IP68 |
| Noise Level | ≤60dB |
| Service Life | ＞20000 hours |
| Driving Motor | Brushless DC Motor |
| Pump Housing Material | Aluminum |
Laser cutting machines generate intense heat during operation, which can degrade precision, damage internal components, and reduce overall productivity if not properly managed. The OWP-BL43-300 is specifically designed to address these challenges by providing consistent and targeted liquid cooling. Its constant flow control ensures uniform heat dissipation across the laser source, optical components, and cutting head—preventing overheating and maintaining optimal operating temperatures. The pump’s wide operating temperature range (-40℃ to +85℃) allows it to perform reliably in both extreme cold and high-heat workshop conditions, while its IP68 waterproof rating ensures protection against dust, moisture, and coolant leakage. Whether used in metal sheet cutting, precision engraving, or thick material processing, this pump safeguards laser cutting equipment from thermal stress, extends component lifespan, and preserves cutting accuracy—directly contributing to improved production quality and reduced downtime.
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Dimensions Diagram
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
12,000,000-15,000,000
Employee Number:
150~220
Ecer Certification：
Verified Supplier
Changzhou Bextreme Shell Motor Technology Co., Ltd. is a professional and pioneering manufacturing enterprise exclusively dedicated to the R&D, production, and sales of Brushless DC (BLDC) motor products. Since our establishment in 2016, we have remained deeply committed to advancing BLDC... Changzhou Bextreme Shell Motor Technology Co., Ltd. is a professional and pioneering manufacturing enterprise exclusively dedicated to the R&D, production, and sales of Brushless DC (BLDC) motor products. Since our establishment in 2016, we have remained deeply committed to advancing BLDC...
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