PARTS · SEALS
Seals, Gaskets & O-Rings for Dosing Pumps
Seal kits, gaskets and o-rings for metering pump liquid ends. Full seal kits per pump model — NBR, EPDM, Viton and PTFE options.
Key Specifications
| Seal types | O-rings, gaskets, gland packing |
| Materials | NBR, EPDM, Viton, PTFE, FKM |
| Compatibility | All major metering pump brands |
| MOQ | 1 set |
Why Buy from DOSEPARTS
- ✓ Direct replacement parts — dimensionally identical to OEM
- ✓ Factory-direct pricing with sample orders welcome
- ✓ Ships worldwide, express dispatch available
- ✓ Free parts-matching support — send us your pump model
Frequently Asked Questions
What seal material do I need?
Match the chemical: EPDM for water and mild chemicals, Viton for acids and solvents, PTFE for the most aggressive fluids.
Need the Right Pump Part Fast?
Factory-direct pricing on compatible diaphragms, valve cartridges, PMK kits and liquid ends for LMI, ProMinent, SEKO, Milton Roy and Pulsafeeder pumps. Send your pump model and get a quote within 24 hours.