LFP303ADB DC Motor Peristaltic Pump

LFP303ADB DC Motor Peristaltic Pump

The LFP303ADB DC Motor Peristaltic Pump is a compact fluid-transfer pump designed for accurate and reliable liquid handling in commercial, industrial and equipment-integrated applications.

The pump uses peristaltic pumping technology, where rotating rollers compress flexible tubing to move liquid through the system. Because the pumped liquid remains inside the tubing, the design helps isolate the fluid from the pump's mechanical components.

The LFP303ADB combines a brushed DC motor, fixed-flow operation and easy tube replacement, making it suitable for OEM equipment requiring dependable liquid transfer, dosing or circulation.

Main Features:

• 💧 Peristaltic Pumping Technology – Liquid is transferred through flexible tubing without passing through the pump's mechanical drive components.
• ⚡ 12V / 24V DC Operation – Available for DC-powered equipment and OEM applications.
• 📊 210–730 ml/min Flow Range – Multiple flow configurations available depending on selected tubing.
• 🎯 High Precision & Stability – Designed for consistent fluid-transfer performance.
• 🔇 Low-Noise Operation – Suitable for equipment where operating noise needs to be minimized.
• 🔄 Fixed Flow Operation – Simple power-on operating configuration.
• 🛠️ Tool-Free Tube Replacement – Tubing can be replaced without requiring tools.
• ⚙️ Brushed DC Motor – Compact motor-driven configuration for equipment integration.
• 🕐 Long Service Life – Designed for durable and reliable operation.
• 🔩 Built-In Mounting Holes – Supports convenient integration into compatible equipment.

Main Specifications:

*Actual flow depends on tubing configuration and operating conditions.

Flow Rate & Tubing Options

The LFP303ADB supports different flow ranges depending on the selected tube size:

Supported Tube Materials

• BPT Tube
• Silicone Tube
• A60-F Tube
• Viton Tube

Important: The correct tube material should be selected according to the liquid being pumped, operating conditions and chemical compatibility requirements.

How the Peristaltic Pump Works?

The LFP303ADB uses rotating rollers to progressively compress flexible tubing inside the pump head.

As the rollers rotate:

1. The flexible tube is compressed.
2. Liquid ahead of the roller is pushed toward the outlet.
3. The tube returns to its original shape behind the roller.
4. This recovery creates suction that draws additional liquid into the tube.
5. Continuous rotation produces controlled liquid transfer.

This design keeps the pumped medium primarily contained within the tubing.

Advantages of Peristaltic Pumping

• Fluid Isolation

The liquid travels through the tubing rather than through the pump's motor or mechanical drive components.

• Easy Maintenance

The tubing is the primary fluid-contact component and the LFP303ADB is specifically designed to allow tube replacement without tools.

• Controlled Fluid Transfer

The pump provides a predictable flow configuration suitable for applications requiring controlled liquid movement.

Compact OEM Integration

Its DC motor and built-in mounting arrangement make the pump suitable for integration into machines, instruments and other equipment.

Main  Applications:

The LFP303ADB can be considered for compatible fluid-handling applications such as:

• 🧪 Analytical Instruments
• 🧴 Chemical Handling Equipment
• 💧 Water & Liquid Handling Systems
• 🧼 Disinfection Equipment
• 🍽️ Dishwashers
• 🧺 Washing Machines
• ⚙️ OEM Fluid-Handling Equipment
• 🧪 Liquid Dosing Systems
• 🔬 Laboratory & Analytical Equipment
• 🏭 Industrial Liquid-Transfer Systems

Application suitability must be confirmed according to the liquid, tubing material, required flow rate and operating conditions.