The large peristaltic pump is a fluid transmission device, which is composed of a peristaltic pump head and a conveying tube driven by a motor. The peristaltic pump head works by rapidly compressing and releasing the hose on the pump head to achieve fluid transfer. Because the peristaltic pump head and hose can be removed and replaced, large peristaltic pumps are ideal for transporting fluids with high viscosity, corrosion and solid particles.


Large peristaltic pumps usually consist of a pump head, a motor and a delivery tube. Pump head is the core component of large peristaltic pump, which is composed of compression device and conveying pipe. At the center of the pump head is a rotor composed of multiple rollers that compress the hose and push the fluid toward the delivery pipe. The pipe is usually made of polyurethane or neoprene and has excellent corrosion and wear resistance.


1. Suitable for conveying fluids with high viscosity, corrosiveness and solid particles.

2. Peristaltic pump head and hose can be disassembled and replaced, easy maintenance.

3. It is very suitable for transporting liquids that require low shear force, because large peristaltic pumps produce less shear force than other types of pumps.

4. Large peristaltic pump usually has self-priming and dry operation capability, stable and reliable operation.


Large peristaltic pumps are widely used in chemical, petroleum, pharmaceutical, food, paper, beverage and sewage treatment and other fields. They are suitable for conveying a wide variety of fluids, such as slurries, sludges, viscous liquids, chemicals, paints, powders, etc.


In order to ensure the normal operation of large peristaltic pumps, regular maintenance and maintenance must be carried out. Here are a few things to look out for:

1. Replace the hose and peristaltic pump head regularly.

2. Clean the pump head and delivery pipe to ensure smooth flow.

3. Check the motor and transmission system regularly to ensure its normal operation.

4. Replace seals and bearings as needed.

When maintaining a large peristaltic pump, the operator must follow the correct operating procedures to ensure its safe and effective work.