Hongum Technology (Shanghai) Co., Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 3000pcs/month |
| Delivery Time | 5-25days |
| Packaging Details | Carton packing |
| Name | Pump Parts Kit PTFE NR Metering Diaphragm |
| Material | PTFE+EPDM、NBR、 |
| Color | Customized |
| Features | Aging resistance, corrosion resistance, good elasticity |
| Use scenario | Pharmaceutical, food, chemical |
| Process | Composite process |
| Brand Name | HONGUM |
| Model Number | Customized |
| Certification | 3A、CE、SGS approval |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 3000pcs/month |
| Delivery Time | 5-25days | Packaging Details | Carton packing |
| Name | Pump Parts Kit PTFE NR Metering Diaphragm | Material | PTFE+EPDM、NBR、 |
| Color | Customized | Features | Aging resistance, corrosion resistance, good elasticity |
| Use scenario | Pharmaceutical, food, chemical | Process | Composite process |
| Brand Name | HONGUM | Model Number | Customized |
| Certification | 3A、CE、SGS approval | Place of Origin | CHINA |
| High Light | NR Metering Pump Diaphragm ，Pump Parts PTFE Diaphragm ，Composite Diaphragm Kit | ||
Pump Parts Kit PTFE NR Diaphragm for Milton Roy Metering Pump
Metering Diaphragm Material:
EPDM is suitable for hygienic applications where the operating temperature does not exceed 100 ° C
EPDM - short for Ethylene - propylene - diene Monomer, its main characteristics for superior elasticity, oxidation resistance, ozone resistance and corrosion resistance, the film is suitable for polar material and steam, also hot water, cold water, alkaline medium and non-concentrated acid. The temperature range of EPDM is not as good as PTFE, and it is suitable for sanitary grade applications where the operating temperature does not exceed 100℃.
For example, purified water systems. It should be noted that EPDM membrane is not recommended to be used for mineral oil, plant and animal lipids, aliphatic series or aromatic hydrocarbons, furnace solvents or concentrated acids, because EPDM will swell when encountering organic matter.
Metering 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 | |
The Metering Diaphragm is used PTFE as a material, and it has excellent chemical stability, such as electrical insulation and aging resistance, high lubricity, non-stick properties and corrosion resistance.
| Product Material | PTFE+EPDM Metering Diaphragm |
| Service Life | ≥1000000 times |
| Size | DN8-DN200 |
| Use Scenario |
Pharmaceutical, food, chemical |
Product performance:
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.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company
Year Established:
2017
Total Annual:
500000-8000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Hongum is specialized in research, production, sales, and distribution. It is located in the base of technology transfer of CAS, committed to research and development of new materials in both rubber and plastic industry. Hongum supply various of rubber diaphragms, dampers and all kinds of other r... Hongum is specialized in research, production, sales, and distribution. It is located in the base of technology transfer of CAS, committed to research and development of new materials in both rubber and plastic industry. Hongum supply various of rubber diaphragms, dampers and all kinds of other r...
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