Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of solenoid driven pump ptfe diaphragms in China, also supports customized service. Please feel free to buy high quality solenoid driven pump ptfe diaphragms for sale here from our factory.
Products Description
Solenoid driven pump PTFE diaphragms is a special type of pump that is highly suitable for harsh working conditions and is widely used in chemical, pharmaceutical, and other industries. With the excellent performance of PTFE diaphragms, it can meet the needs of many special applications.

Outstanding advantages
Solenoid driven pump PTFE diaphragms have the following outstanding advantages:
Excellent corrosion resistance:
- PTFE material itself has excellent chemical stability and can resist the erosion of various acid and alkali corrosive liquids.
- This pump can be used to handle liquids in various harsh chemical environments such as strong acids, strong alkalis, organic solvents, etc.
Excellent high-temperature resistance:
- PTFE diaphragms can work for a long time at temperatures up to 180°C and are suitable for applications that require high-temperature resistance.
- Compared with other membrane materials such as rubber, PTFE has better heat resistance.
Simple and compact structure:
- The pump consists only of an electromagnet and a PTFE diaphragm, with a very simple structure and no mechanical transmission parts required.
- The small size and lightweight design are conducive to installation and use and are particularly suitable for occasions that require integration.
Excellent electrical control performance:
- By controlling the on and off of the electromagnet, the flow and pressure output parameters of the pump can be easily adjusted.
- The electrical control method makes the pump highly programmable and automated integration capable.
Long service life:
- PTFE diaphragm has excellent wear resistance and toughness and can withstand a large number of working cycles without being easily damaged.
- Compared with mechanical moving parts, the service life of this pump is usually very long.
Physical Property Information Of PTFE
| Physical Properties | Rating (Metric) | Rating (Imperial) | Test Method |
| Specific gravity | 2.18 g/cc | 2.18 g/cc | DIN 53 479 |
| Mechanical Properties | Rating (Metric) | Rating (Imperial) | Test Methods |
| Ball Indentation Hardness | 30.0 MPa @Time 30.0 sec |
4350 psi @Time 0.00833 hour |
DIN 53 456 |
| Tensile Strength | 25.0 MPa | 3630 psi | DIN 53 455 |
| Elongation (Break) | 500 % | 500 % | DIN 53 455 |
| Tensile Modulus | 0.700 GPa | 102 ksi | DIN 53 457 |
| Thermal Performance | Rating (Metric) | Rating (Imperial) | Test Methods |
| Linear thermal expansion coefficient | 200 µm/m-°C | 111 µin/in-°F | |
| Thermal Conductivity | 0.250 W/m-K | 1.74 BTU-in/hr-ft²-°F | |
| Maximum operating temperature, Air | 260 °C | 500 °F | Continuous use |
What can Linde Polymer offer you?
- Provide OEM/ODM processing for you.
- Provide various industry-standard rubber sealing products.
- The mold can be developed by providing the drawings.
- Develop material formulations based on industry requirements.
- Solve sealing problems for customers according to their new product development needs.
Linde Polymer Technology Co., Ltd. mainly produces various rubber compounds and rubber seals and currently has more than 3,000 material formulas and more than 2,000 specifications of products. The products suit automobiles, aviation, machinery, petrochemicals, sanitary ware, medical, food, electronics, defense, military, industry and other fields. Since the establishment of the factory, the company has completed process consistency operations and the product yield rate has reached 97.1%.

48,000㎡
Factory Area
2,004
Creation Time
300
Staff
12
Production Lines
Certification
Quality Management and Environmental Management Certification



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