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OWP-BL43-426C Electric Coolant Pump for Lithography Machine Liquid-cooled System Use

Categories Electric Coolant Pumps
Brand Name: Bextreme Shell
Model Number: OWP-BL43-426C
Certification: CE
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: T/T,Western Union
Supply Ability: 1000 pcs/month
Delivery Time: 5-8 work days
Packaging Details: Cartons + PE
Product Name: Eelectric Coolant Pump
Working Voltage: DC 18-32V
Operating Temperature Range: -40°C to 85°C
Flow Rate: 2400L/h @H=17m
Structure: Shield Pump
Noise: Less than 60dB
Compatibility: Liquid-cooled Devices
Warranty: 18 Months
Type: Centrifugal Pump
Protection Grade: IP68
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OWP-BL43-426C Electric Coolant Pump for Lithography Machine Liquid-cooled System Use

OWP-BL43-426C Electric Coolant Pump: Key Specifications, Lithography Machine Use Cases, and Core Benefits

The OWP-BL43-426C Electric Coolant Pump is a high-performance solution designed for precision cooling systems, with a primary focus on supporting the stable operation of lithography machines. Its robust design, advanced protection features, and flexible performance make it ideal for demanding industrial cooling scenarios, especially where temperature control and reliability are critical.

1. Technical Specifications Table
Parameter CategoryDetails
Power Input24VDC (compatible with 18-32VDC input range)
Rated Power240W
Flow Rate PerformanceRated: 2400L/H (at 17M head); Maximum: 5000L/H
Lift Head CapacityMaximum 20M
Compatible Media50-60% glycol-water mixture, dielectric oil, mineral oil, electronic fluorinated solution
Connection DesignFlange Quick-Connect (nozzle size: 50.5mm flange)
Speed Control MethodPWM (Pulse-Width Modulation)
Fault DetectionEquipped with fault feedback signal functionality
Protection RatingIP68 (dust-tight and fully waterproof)
Noise Level≤60dB (low operational noise for quiet workspaces)
Service LifeOver 20,000 hours
Weight2200g
Operating EnvironmentTemperature: -40℃ to +85℃ (-40°F to +185°F); Humidity: ≤90%
Connector ModelAMP282106-1 (matched with plug model AMP282088-1)
2. Primary Application: Lithography Machine Liquid Cooling Systems

A key use case for the OWP-BL43-426C Electric Coolant Pump is lithography machine liquid cooling, a critical application where precise heat dissipation directly impacts chip manufacturing quality. Lithography machines generate significant heat from components like laser light sources, projection objectives, and precision worktables—even tiny temperature fluctuations can cause optical element deformation or laser wavelength drift, leading to reduced chip yield.

The OWP-BL43-426C addresses these challenges by delivering consistent, high-volume coolant flow (up to 5000L/H) and stable lift (max 20M), ensuring efficient heat transfer across sensitive lithography components. Its compatibility with cooling media like glycol-water mixtures and dielectric oil allows it to adapt to different lithography machine cooling requirements, while PWM speed control enables real-time adjustments to match heat output changes. With an IP68 rating, it also withstands harsh industrial environments, preventing coolant leaks or pump damage that could disrupt production.

3. Core Advantages
  • Comprehensive Protection Mechanisms: Features reverse polarity protection, dry running protection, over-voltage/current protection, and overload/over-temperature protection—minimizing pump failure risks and extending service life.
  • Efficient and Durable Motor: Built with a high-efficiency brushless DC motor, it reduces power consumption while achieving a service life of over 20,000 hours, lowering maintenance costs.
  • Precision Performance: Constant flow control ensures stable coolant delivery, critical for maintaining consistent temperatures in lithography machines.
  • Wide Environmental Adaptability: Operates reliably in extreme temperatures (-40℃ to +85℃ (-40°F to +185°F)) and high humidity (≤90%), suitable for diverse factory conditions.
  • Easy Integration: Flange quick-connect design and compatible AMP connectors simplify installation and replacement, reducing downtime for lithography systems.

PWM & Fault Feedback

Flow VS Head

Dimensions Diagrams

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