Introduction of Industrial Peristaltic Hose Pump

Industrial peristaltic hose pump is a kind of leak free positive displacement pump that operates by squeezing and releasing a flexible hose to generate flow. It uses a rotating mechanism with rollers or shoes that compress the tube against a fixed housing or track, creating a series of occlusions that move along the length of the tube. As the occlusion progresses, it pushes the fluid trapped in the tube forward. Due to the special working principle, users also call it tube pump or squeeze pump.

SeFluid is a leading industrial peristaltic hose pump manufacturer in China.  We adhere to the highest product quality standards. In addition, during the lifetime use of our products, we ensure complete after-sales technical support to serve users with confidence and satisfaction.

Industrial peristaltic hose pump | SeFluid

specification

Pressure

0.8-1.6 Mpa

Capacity

60-80000 l/h

Hose Diameter

10-125 mm

Hose Material

NR, EPDM, NBR, CSM

Principle of Industrial Peristaltic Hose Pump

播放有关的视频 peristaltic pump hose | SeFluid

On the rotor of an industrial peristaltic hose pump, there are two or more pressure rollers or sliding shoes. These rollers or shoes alternately squeeze the hose to divide the hose into different sections of enclosed space. Consequently, there is vacuum appears in the hose. The vacuum generates suction force to suck the medium into the hose and then squeeze it out. This working process is similar to the peristalsis of human intestines. Therefore, the pump is called peristaltic pump, hose pump or squeeze pump.

Advantages of Industrial Peristaltic Hose Pump

Compared with traditional centrifugal pumps, industrial peristaltic hose pump has many unique advantages that make it irreplaceable in many special industries, here are some key points:

Seal-less design

The pumps have no seals or valves, which eliminates the risk of leakage and contamination. This makes them ideal for use with sensitive fluids, such as food and pharmaceuticals.

Low maintenance costs

It is very easy to maintain. The only routine maintenance required is to replace the hose or tube periodically.

Dry running and self-priming

The industrial peristaltic hose pump can run dry without damage and can self-prime up to 25 feet.

Gentle pumping action

This type of  pumps have a gentle pumping action that does not damage shear-sensitive fluids.

High suction lift

The pumps can achieve high suction lifts, making them ideal for applications where the fluid needs to be transferred from a low-lying location.

What fluidity range peristaltic pump can handle?

From water to almost powder like material, it can handle the widest fluidity range than other kinds of pump. Especially for those medium without flowability (like mud), a peristaltic hose pump is your best choice (the percentage is the liquid content of the medium).

What fluid types peristaltc pump can handle?

Peristaltic pumps are known for their versatility and ability to handle a wide range of fluids. They are commonly used in various industries and applications due to their gentle pumping action and the ability to handle both corrosive and non-corrosive fluids. Here are some fluid types that peristaltic pumps can typically handle:

Abrasive Fluids

Peristaltic pumps are suitable for handling a wide range of liquids, including water, chemicals, solvents, acids, bases, oils, slurries, suspensions, and viscous fluids.

Peristaltic Pump is Ideal for Shear-sensitive Fluids

Peristaltic pumps are gentle and provide low shear pumping, making them suitable for handling shear-sensitive fluids such as pharmaceuticals, biotech products, food and beverages, and delicate emulsions.

High-viscosity Fluids

Peristaltic pumps are capable of pumping fluids with high viscosity, including thick and sticky substances such as adhesives, pastes, gels, and creams.

Hazardous & Corrosive Fluids

Peristaltic pumps offer excellent chemical resistance, making them suitable for handling hazardous and corrosive fluids, including acids, alkalis, solvents, and aggressive chemicals.

Clean Fluids

Peristaltic pumps can handle clean fluids, including water, beverages, juices, and liquid food products.

Features of SEP Industrial Peristaltic Hose Pump Series

Compared with other international peristaltic pump brands, our products have many different features. This makes SeFluid’s products more competitive compared to competitors’ products. In many years of market development, we have won more and more users.

Long Life Hose

long life hose of Industrial Peristaltic Hose Pump | SeFluid

A hose is the core component of an industrial peristaltic hose pump. Generally, there are three layers on the hose: the inner layer, middle layer and outer layer. SeFluid’s hoses have an inner layer of special rubber. The high-quality inner rubber is specially for application with corrosive and abrasive fluids. For middle layer of reinforcement, the material is high quality nylon. This nylon enables the hose to withstand pressures up to 16 bars. Moreover, it has excellent fatigue resistance.

Meanwhile, for the outer layer, the material is high quality wear-resistant rubber. This type of rubber strengthens the strength of the hose. In addition, it has excellent wear resistance ability and can withstand frequent rolling and high temperatures generated by friction. Moreover, SeFluid applies high precision equipment to machine each hose to ensure that the hoses fit the pump perfectly.

No Need of Lubricant

No need of lubricant for long life hose of Industrial Peristaltic Hose Pump | SeFluid

In current market, most industrial peristaltic hose pump brands use a sliding shoe as squeezing device. The contact between the squeezing device and the hose is by means of sliding friction. In order to reduce damage to the hose from the sliding friction, it is necessary to fill in the pump cavity with a large amount of lubricant. Besides, users need to replace the lubricant after extended use or when replace the hose. Replacing the lubricant is cumbersome, time-consuming and costly. Furthermore, the replaced lubricant has the potential to contaminate the environment.

Moreover, after the hose has reached its service life, it may rupture unexpectedly for special reasons. Then the lubricant may penetrate directly into the pumped fluid. Consequently, serious contamination of the fluid may occurs. For industries such as pharmaceuticals or foodstuffs, this will make very serious consequences.

Meanwhile, all SeFluid’s pumps take rollers as the squeezing device to replace sliding friction with rolling friction. Therefore, there is no need to fill the pump cavity with lubricant. In conclusion, our peristaltic pump series has features of  lower maintenance costs, easy hose replacement, short downtime and no contamination of the environment or the material.

High Performance Gearbox

Good gearbox for industrial peristaltic hose pump | SeFluid

The gearbox is also an important component. It determines factor for the life of an industrial peristaltic hose pump. The gearbox greatly increases the torque of the central shaft by reducing the speed of the motor. It drives the pump rotor to crush the hose and transfer the material.

On all SeFluid’s pumps, top brands of gearboxes are applied to offer small size, high torque, long life and quiet operation. Each gearbox is carefully regulated and tested before delivery. Our pumps are designed to work well throughout their lifetime without special or additional maintenance.

Applications of Industrial Peristaltic Hose Pump

Application of Industrial Peristaltic Hose Pump | A | SeFluid
Application of Industrial Peristaltic Hose Pump | B | SeFluid
Application of Industrial Peristaltic Hose Pump | C | SeFluid

Industrial Peristaltic Hose Pumps are ideal for industrial production of many industries.

Mining

 The pumps are ideal for handling abrasive mining slurries which are bad for other pump types.

High Pressure Injection

Achieve high pressures and are used for high pressure injection of chemicals or water in mining processes.

Dewatering

Dewater mines or remove water from ore slurries before further processing, handle slurries and sediment in water.

Medical Industry

The pumps are used in a variety of applications in the medical industry, mainly for the transfer of biological fluids, pharmaceuticals and liquid samples.

Liquid Delivery

Delivery of liquids, such as blood, liquid nutrition, antibiotics and anti-inflammatory drugs, etc.

Chemical Analysis

Transport samples for chemical analysis such as biological samples and blood samples.

Drug Delivery

Deliver drugs such as intravenous injection, percutaneous injection.

Delivery of Biological Fluids

Deliver biological fluids, such as blood, liquid nutrition, and ureteral drainage fluid.

Food Industry

This kind of pumps are widely used in many processing steps in the food industry and have become a necessary type of pump for many types of food processing.

Liquid Delivery

For liquids such as juices, wines, sauces and edible oil.

Acid-resistant Liquid

Transfer acid-resistant liquids such as yoghurt and wine.

Wastewater Treatment

Industrial peristaltic hose pumps have a wide range of applications in wastewater treatment. Here are a few common uses of peristaltic pumps in wastewater treatment.

Sludge Transfer

Transfer sludge from sedimentation tanks to dewatering equipment.

Transfer of Recycled Water

Transfer recycled water from the treatment plant to the reuse system.

PH Adjustment

Add acids or bases to wastewater to adjust the pH to the optimal level for treatment.

Transfer of Treated Wastewater

Transfer treated wastewater from the treatment plant to storage or discharge locations.

Request for Quotation

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contact

No 10, Jinhai Rd, Hefei, China 201400
Phone: +86 156 6910 1862
Fax: +86 551 5843 6163
sales@sefluid.com

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