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| Product Information | ||||
| Material | Hardness (Shore A) | Temperature | Size | |
| Standard Size | Available | |||
NBR(Buna, Nitrile) FKM(VlTON, FPM) EPDM Silicone(VMQ) HNBR FFKM(FFKM, Kalrez) | 60~90 70~90 60~90 40~70 60~90 70~90 | -40℃-110℃ -20℃-220℃ -45℃-150℃ -55℃-204℃ -48℃-180℃ -18℃-326℃ | AS-568(USA) JIS-B2401(Japan) DIN-3771(Germany) BS-1516(UK) ISO3601(International) R(France) | ID≤2000mm
CS≤40mm |





1. Material: P20, 718, 2738, NAK80, S136, S136H, etc.
2. Specification: Custom Made, Based on Drawing Request
3. Certification: ISO 9001, RoHS, Utility Model Patent Certificates

| Product Name | Diaphragm Pump Mechanical Seal |
| Positional Accuracy | ± 2μm for workpiece size ≤ 600mm x 300mm ± 5μm for workpiece size ≤ 1200mm x 700mm |
| Flatness | ≤ 5μm |
| Mold Life | 500,000 - 3,000,000 Shots |
| Color | Silver, black , OEM |
| Hardness | 30-90 shore according to work environment |
| Technology | compression, injection or extrusion |
| Tolerance | ±0.05mm |
| Density | 1.0-2.0g/cm² |
| MOQ | 100pcs |
| Sample | Sample is free from stock |
| Working life | 10-30years |
| performance | 1.Good sealing and damping 2.Water resistance 3. Anti-aging 4.Anti- ozone 5.oil resistant 6.pressure resistant |














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