Hongum Technology (Shanghai) Co., Ltd
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EPDM PTFE Composite Diaphragm Food Grade Chemical Use for Steam Jacketed Plunger Pumps
Product performance:
• 100% pure PTFE sealing surface, providing a clean pollution-free sealing surface.
• A unique composite process which firmly sticks PTFE to the rubber elastomer, preventing delamination and leakage.
• They're the choice in the electronics industry, chemical plants, and pharmaceutical factories.
• Resistant to chemical media other than acid-base metals and elemental fluorine.
• Good rigidity, strength and compression, resilience, compensation performance, which can meet high pressure and harsh conditions.
Metering Pump Diaphragm Kit List
| Material | Dimension(mm) (OD*Screen) | |
| +NR | 185*M16*26 | |
| +NR | 145*M8*18 | |
| +NR | 115*M8*24 | |
| +NR | 100*M12*12 | |
| +NR | 100*M8*18 | |
| +NR | 80*M10*10 | |
| +NR | 78*M8*18 | |
| +NR | 49*M4*16 | |
| +NR | 49*M17*17 | |
| +NR | 42*M4*6 | |
Introduction:
PTFE composite rubber diaphragm is made into metering pump rubber diaphragm, diaphragm valve composite diaphragm, the size of DN25, DN40, DN50, DN70, DN90, DN100 and other sizes, used in different types of metering pump and diaphragm valve.
Dosing metering pump diaphragm is made of advanced EPDM or NBR as the main body, in its effective sealing part composite by special activation treatment of 100% pure PTFE shell, mainly suitable for food, chemical, pharmaceutical and other industries.
| Product Material | PTFE+EPDM |
| Service Life | ≥1000000 times |
| Size | DN8-DN200 |
| Use Scenario | Pharmaceutical, food, chemical |
Our service:
1. Packaging is neutral packing or customized packing.
2. We will reply you within 24 hours.
3. We will also provide you with good after-sales service.
4. OEM or ODM orders are welcomed.
5. Trial orders are acceptable.
6. High quality and factory price.
7. 100% ensured the quality.