Compatible with Val-Pak
V40-428
Impeller Screw for Dominator HH Pumps
Our part number
If the number stamped on your failed part differs, send it over — we will confirm the match against our fitment records.
OEM numbers listed for fitment identification only.
Specifications
| Compatible brand | Val-Pak |
|---|---|
| Category | Pumps & Pump Parts |
| Material | Glass-filled thermoplastic |
| Lead time | 15–25 days after order confirmation |
- MOQ 50 pcs · samples from 1
- Private label available
- Ships from our factory
Request wholesale quote
One request covers the whole list — no need to send them one by one.
Tiered pricing available above 1,000 pcs · OEM packaging available
Product overview
The Impeller Screw for Dominator HH Pumps is an aftermarket impeller built to replace the original component in Val-Pak circulation pumps. In service it accelerates water through the volute and generates the flow and head the pump is rated for. It is a wear item: the vanes wear and the eye clogs with debris, which shows up as reduced flow and lower filter pressure. Ours is molded in glass-filled thermoplastic.
Fits these systems
Aqua-Flo Dominator - High Head Pump Parts
Equipment models (not part numbers):
Not sure it fits? Send us a photo of your part and we'll confirm. Send a photo
Often sourced together
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What equipment does V40-428 fit?
It fits Dominator High Head. Those are equipment models, not part numbers — order against V40-428 itself.
Is V40-428 a genuine Val-Pak part?
No. POOLPOINT manufactures compatible aftermarket replacement parts. We are not affiliated with, sponsored by or endorsed by Val-Pak; the brand name and OEM numbers are used to identify fitment only.
What is the minimum order quantity for V40-428?
MOQ is 50 pcs per part, and mixed cartons are welcome to reach the order minimum. Samples are a separate case — we supply single pieces so you can confirm fitment before committing to a production run.
What material is V40-428 made from?
V40-428 is produced in glass-filled thermoplastic, dimensionally checked against an OEM sample before tooling is signed off.
V40-428
Impeller Screw for Dominator HH Pumps