Compatible with Purex (Pentair)
JV18
Rotor Shaft O-Ring, Compatible with Purex (Pentair)
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 | Purex (Pentair) |
|---|---|
| Category | Valves & Parts |
| Material | EPDM rubber |
| 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 Rotor Shaft O-Ring, Compatible with Purex (Pentair) is an aftermarket o-ring built to replace the original component in Purex (Pentair) valve assemblies. In service it forms the static seal between two mating components under compression. It is a wear item: rubber hardens, flattens and cracks with heat, chlorine and UV exposure, and a failed o-ring is the most common source of air leaks and drips. Ours is molded in EPDM rubber.
Fits these systems
Pentair SM & SMBW 2000 Series Backwash Valve 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
Fits Purex (Pentair)
Compression Spring, 1/4-20 x 5/8-Inch, Stainless Steel, Replacement for Purex (Pentair)More in this category
View all
Fits Jandy
2/3-Port Pool Valve Rebuild Kit with Diverter, Cover and Handle
Sourcing questions
What equipment does JV18 fit?
It fits SM 2000 and SMBW 2000. Those are equipment models, not part numbers — order against JV18 itself.
Is JV18 a genuine Purex (Pentair) part?
No. POOLPOINT manufactures compatible aftermarket replacement parts. We are not affiliated with, sponsored by or endorsed by Purex (Pentair); the brand name and OEM numbers are used to identify fitment only.
What is the minimum order quantity for JV18?
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 JV18 made from?
JV18 is produced in EPDM rubber, dimensionally checked against an OEM sample before tooling is signed off.
JV18
Rotor Shaft O-Ring, Compatible with Purex (Pentair)