Peristaltic pump silicone tube
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- Product Description
Peristaltic pump silicone tube
-
- Commodity name: Peristaltic pump silicone tube
Made with imported high-performance silicone rubber raw materials and platinum vulcanization technology, it features high wear resistance, good resilience, and a long service life.
Product Introduction
◆ Using imported high-performance silicone rubber raw materials and platinum vulcanization technology, it features high wear resistance, good resilience, long service life, non-toxicity, physiological inertness, UV resistance, ozone resistance, and high transparency.
◆ It has a wide range of temperature tolerance, operating normally within -51℃-238℃, and exhibits excellent weather resistance and heat aging resistance.
◆ Widely used in GMP pharmaceutical, bioengineering, fine chemical, food and beverage industries.
Selection Guide
◆ Chemical Compatibility
When transferring different fluids, the tubing should exhibit certain chemical properties, referred to as chemical compatibility. For example: low adsorption, good temperature resistance, not easily aged, no swelling, corrosion resistance, and low precipitation.
The chemical corrosion resistance decreases with increasing temperature. Chemical reagents that have no effect on the tube at room temperature may affect the tubing as the temperature increases.
◆ Testing Methods
When the compatibility of a certain liquid with the tubing is uncertain, an immersion test is required: Take a section of sample tube, record its weight, diameter, and length parameters, immerse the sample tube in a sealed container containing the liquid, soak for at least 48 hours, remove the sample tube, rinse with clean water, dry, re-measure its weight, diameter, and length, observe the changes, and check whether the tubing has softened or become brittle. If there are changes, it indicates that the tubing is incompatible with the liquid. If there are no changes after the test, it indicates that the tubing is compatible with the liquid.
◆ Pressure Resistance
The application of peristaltic pumps is affected by the pressure resistance performance of the tubing. If the system pressure reaches or exceeds the limit pressure of the tubing, the tubing will expand, leading to excessive wear or rupture of the tubing. Factors affecting the pressure resistance of the tubing include: material, diameter-to-wall thickness ratio, etc.
◆ Temperature
The operating temperature range of the tubing is a factor that users need to consider. Different materials have different temperature tolerances.
◆ Dimensions
The dimensions of the tubing directly affect the flow rate. Consider the inner diameter and wall thickness of the applicable tubing, and match the optimal tubing size or tube number range. The inner diameter of the tubing determines the flow rate; the wall thickness determines the resilience of the tubing and also has a great impact on the service life of the tubing.
◆ Certifications
Tubing may need to pass relevant certifications for certain applications. Such as the United States Pharmacopeia standard EP, the United States Food and Drug Administration standard FDA, the United States Department of Agriculture standard USDA, and the National Sanitation Foundation standard NSF.
The flexibility, elasticity, and lifespan of different tubings vary, resulting in different abilities to withstand repeated squeezing and friction from rollers. Different tube types, materials, pump heads, and operating speeds have different lifespans. The service life is called flexible life in pump systems. In specific applications, the characteristics of the pump are very consistent. Choosing long-life, thick-walled tubing, using a high-flow pump, and operating at a lower speed can achieve a longer tubing service life.
Technical Parameters
Tube Number
Inner Diameter (mm)
Wall Thickness (mm)
Tubing Pressure Resistance (MPa)
Applicable Pump Head
Standard Packaging (m)
0.6×1
0.6
1
0.10
DG-1A, DG-2A, DG-4A, DG-6A, DG-8A,
DG-12A, DG-1B, DG-2B, DG-4B, DG-6B,
DG-8B, DG-12B, TH10A, TH10B
15
1×1
1
15
2×1
2
15
3×1
3
15
13#
0.8
1.6
0.27
YZ15, TH15, JZ15C
15
14#
1.6
YZ15, BZ15-14, TH15, JZ15A, JZ15B, JZ15C
15
19#
2.4
YZ15, TH15, JZ15A, JZ15B, JZ15C
15
16#
3.2
YZ15, BZ15-16, TH15, JZ15A, JZ15B, JZ15C
15
25#
4.8
0.24
YZ15, TH15, JZ15A, JZ15B
15
17#
6.4
0.14
YZ15, JZ15A, JZ15B
15
18#
7.9
0.10
YZ15
15
15#
4.8
2.4
0.27
YZ25, KZ25
15
24#
6.4
YZ25, BZ25A, KZ25
15
35#
7.9
0.24
KZ25
15
36#
9.6
15
73#
9.5
3.3
0.27
YZ35-13
15
82#
12.7
0.14
15
88#
12.7
4.8
0.14
KZ48
15
92#
25.4
15
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