ABOUT
Keeping Dosing Pumps Online, Worldwide
DOSEPARTS supplies factory-direct compatible wear parts and accessories for the world's most common metering and dosing pump brands.
What We Do
Metering pumps are precision instruments — and their wear parts are what keep them precise. When a diaphragm splits or a valve ball sticks, dosing accuracy drops and process chemistry drifts.
We manufacture and supply compatible replacement parts: diaphragms, valve cartridges, PMK/rebuild kits, liquid ends, seals, calibration accessories, tubing and injection hardware — built to the same dimensions and material grades as the OEM parts they replace, at factory-direct prices.
Sourcing & Quality Control
Every part we ship is checked against three things: dimensional fit for the target pump model, material compatibility with the chemicals it will dose, and pressure rating for the application.
We keep reference inventory across the major pump families so the part you need is usually in stock — not made to order.
Shipping & Logistics
Orders dispatch within 1–3 business days with full tracking. Express courier reaches most destinations in 3–7 days. We also run volume supply contracts for plants and contractors who replace parts on a schedule.
Why Buy From DOSEPARTS
- ✓ Factory-direct pricing — typically 30–60% below OEM list
- ✓ Free parts-matching: send your pump model, we confirm fit
- ✓ Sample orders from one piece
- ✓ Same-day dispatch on in-stock items
- ✓ Technical support for selection and troubleshooting
Brands We Cover
LMI · ProMinent · SEKO · Milton Roy · Pulsafeeder · Walchem · Grundfos · Dosatron · Stenner · Iwaki — and most other major metering pump brands.
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.