TH408 Easy-Load Spring Peristaltic Pump-Data Sheet
Stepper motor needs separate driver board-otherwise cannot operate!!!
The TH408 easy-load spring peristaltic pump is designed for instrument and analytical applications, offering low pulsation, high precision, easy maintenance, and long service life. Driven by a 24V stepper motor, it delivers stable and reliable operation, making it ideal for accurate fluid transfer in laboratory, analytical, and industrial systems.
Featuring a rotary spring-loaded pressure block structure, the TH408 supports easy tube replacement, helping reduce maintenance time and simplify daily operation. The pump wheel assembly is available in 4-roller standard configuration with 8-roller option, allowing users to choose the right setup based on flow, precision, and application needs.
Key Features
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Designed for analytical instruments: Ideal for precision fluid handling
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24V stepper motor drive: Stable performance and accurate control
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Easy-load spring structure: Convenient tube installation and replacement
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Low pulsation, high precision: Smooth and accurate fluid delivery
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4-roller / 8-roller options: Flexible configurations for different needs
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Long service life and high reliability: Suitable for continuous operation
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4 tube size options: Compatible with a wider range of applications
Applications
The TH408 peristaltic pump is widely used in:
- Medical diagnostics
- Environmental instruments
- Analytical instruments
- Inkjet printing ink systems
- Washing and cleaning systems
- Food and beverage equipment
- Laboratory and research
- Pharmaceutical machinery
- Smart home appliances
- Industrial machinery
Pump Wheel Assembly
4 rollers standard, 8 rollers optional.
The rollers are processed with high-precision CNC machining using imported wear-resistant self-lubricating materials, improving durability and operational accuracy.
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4 rollers: Higher flow output
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8 rollers: Lower pulsation, higher precision, smoother delivery
Spring-Loaded Tube Pressure System
The spring-adaptive tube compression mechanism allows manual pressure fine-tuning, helping the pump adapt to different tubing and operating conditions for better stability and performance.
Why Choose TH408
If you need a compact pump for analytical dosing, self-priming circulation, precision fluid transfer, or small-volume pumping, the TH408 is a dependable choice. It combines accuracy, reliability, and easy maintenance to support stable fluid delivery in demanding applications.
