Peristaltic pump hose Peristaltic pump silicone hose

NegotiableUpdate on 05/15

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Overview

The dedicated silicone tube for Jieheng peristaltic pump is made of imported high-purity and excellent silicone raw materials, and manufactured through platinum vulcanization process. Used in conjunction with peristaltic pumps to ensure accuracy, reliability, and a longer service life. A good peristaltic pump silicone hose should have high purity, high wear resistance, and high tear resistance. During production, peristaltic pump hoses need to strictly control the wall thickness, diameter, and material hardness of the hose, and be processed using platinum vulcanization technology. We recommend that users use regular peristaltic pump tubing. Poor quality hoses cannot guarantee the normal operation of the pump and may even damage the pump head.

Product Details

Function Introduction:

　The Jieheng peristaltic pump hose and peristaltic pump silicone hose are made of imported high-purity and excellent silicone raw materials, and are manufactured through platinum vulcanization process. Used in conjunction with a peristaltic pump to ensure reliable flow and achieve a longer service life.
A good peristaltic pump silicone hose should have high purity, high wear resistance, and high tear resistance. During production, peristaltic pump hoses need to strictly control the wall thickness, diameter, and material hardness of the hose, and be processed using platinum vulcanization technology. We recommend that users use regular peristaltic pump tubing. Poor quality hoses cannot guarantee the normal operation of the pump and may even damage the pump head.

Before leaving the factory, peristaltic pump hoses must undergo strict testing and inspection. These specially customized silicone hoses for peristaltic pumps have significant differences from ordinary silicone hoses, mainly manifested in the purity, tear resistance, tensile performance, rebound performance, and tolerance control of pump tube size of silicone.
There are many inexpensive silicone tubes on the market that are not actually specialized peristaltic pump silicone tubes. These silicone tubes are usually made of domestically produced silicone raw materials, which have a very high purity and impurity ratio. Therefore, when these tubes are placed for a long time, they will turn white and become ineffective. The flow rate of the peristaltic pump is largely influenced by the peristaltic pump tube, so the peristaltic pump has very high requirements for the inner diameter and wall thickness of the peristaltic pump silicone tube, and the size error requirement is usually up to 5%. So ordinary silicone tubing can only be used for general purposes, and specialized peristaltic pump hoses are required for the pump tubing used in peristaltic pumps.

Advantages of Jieheng peristaltic pump tube:

◆ Excellent tear resistance, tensile strength, resilience, and fatigue resistance
The pump tube is produced according to strict tolerance requirements to ensure that the size of the pump tube meets the process requirements
The pump tube has high transparency, smooth inner wall, and high cleanliness
◆ Can transport most organic solvents and withstand acid and alkali concentrations up to 30%
◆ Anti aging, low permeability
◆ Can transport liquids with higher viscosity
◆ Has a high dielectric constant
◆ It has medical Class III certification, meets GMP and food grade requirements, and can be disinfected with ethylene oxide (ETO) or high-temperature pots

Steps for selecting hoses:

1. Determine the appropriate hose material for the fluid being transported
Select the pump tube based on the required flow rate and the driver.
Factors affecting hose performance: hose resilience determines suction, strength determines pressure, aperture determines flow rate, wall thickness determines pump efficiency and outlet pressure.

Immersion testing in pump tube material selection:
For the transportation of certain liquids, especially special liquids such as organic solvents, a soaking test is usually conducted before selecting hose materials.

Testing method:

Measure the weight and appearance of this hose.
Dissolve the hose in a sealed container containing the liquid to be transported and soak for 48 hours.
3. Remove the hose, clean and dry the liquid on the surface of the hose.
Test whether the weight, appearance, expansion, brittleness, elasticity and other characteristics of the hose have changed.
If there is no change, it can be used.

Note: Silicone tubing cannot be used to transport corrosive liquids such as organic solvents, strong acids and bases. Please call us for consultation, and we will select a suitable imported hose for you base

This flow type peristaltic pump hoseIn general, the lifespan of a hose is affected by the following three aspects:
① Material and hardness design of hoses;
② Fluid chemical properties and temperature;
③ Use pump head, pump speed and pressure, etc.
Friendly reminder: When not working for a long time, lift the pressure block and loosen the hose to extend its lifespan.
Standard packaging: 10 meters per pack

1. When transporting different liquids, the compatibility between the liquid and the hose needs to be considered. For details, please click on the reference:Chemical Compatibility Table
2. The lifespan requirements for hoses vary depending on the application scenario. For specific details, please click on the reference:Hose life table

Attention: Our company has found counterfeit and inferior peristaltic pump products and peristaltic hose consumables of the Jieheng brand on the market. The quality control of counterfeit and inferior products cannot be guaranteed, which will seriously affect the performance and service life of the products and significantly increase the maintenance costs in the later stage. Please pay attention to identification when purchasing and purchase through our legitimate channels.

Pump tube size parameters
Pipe No	13#	14#	16#	19#	25#	17#	18#
Wall thickness of hose mm	1.6mm (1/16 inch)
Inner diameter mm	0.8	1.6	3.2	2.4	4.8	6.4	7.9
Size of hose pagoda joint	1.6（1/16）	1.6（1/16）	3.2（1/8）	2.4（3/32）	4.8（3/16）	6.4（1/4）	7.9（3/8）
Continuous pressure a	1.7bar				1.4bar	1.0bar	0.7bar
Intermittent pressure a	2.7bar				2.4bar	1.4bar	1.0bar
Vacuum suction range	660mm Hg8.8 water					510mm Hg6.7m water

Pump tube size parameters
Pipe No	15#	24#	35#	36#	73#	82#	86#	88#	90#	92#
Wall thickness of hose mm	2.4mm (1/16 inch)				3.2 (1/8 inch)		6.3	4.8mm (3/16 inch)	6.3
Inner diameter mm	4.8	6.4	7.9	9.6	9.7	12.7	9.6	12.7	19	25.4
Size of hose pagoda joint	4.8（3/16）	6.4（1/4）	7.9（3/8）	9.6（3/8）	3/8	1/2		1/2		1
Continuous pressure a	1.7bar		1.4bar	1.0bar	0.17bar	0.2bar	0.25bar	0.14bar	0.25bar
Intermittent pressure a	2.7bar		2.4bar	1.4bar	0.27bar	0.27bar	0.3bar	0.14bar	0.3bar
Vacuum suction range	660mm Hg8.8m water			610mm Hg8.3m water

Small flow tube size parameters
Pipe No	1×1	2×1	2.4×0.8	3×1	4×1	1×1 Three card tube	2×1 Three card tube	3×1 Three card tube
Wall thickness of hose mm	1	1	0.8	1	1
Inner diameter mm	1	2	2.4	3	4
Continuous pressure a	0.1
Intermittent pressure a	0.1
material	Platinum vulcanized silicone rubber