Sandpiper 286-096-600 PTFE Overlay Diaphragm — Compatible Replacement
2 in PTFE — OEM-compatible replacement for the Sandpiper 286-096-600 reference.
Reviewed identification status
Exact part number, part role and material direction confirmed. Exact dimensions / fitment are NOT established by this page — confirm your pump model and the existing part before ordering.
Part Reference
| Reference | Part Type | Material Direction | Service Section | Reviewed Contexts |
|---|---|---|---|---|
| 286-096-600 | PTFE Overlay Diaphragm | PTFE | Fluid-side / wetted | aggressive chemicals, halogen service |
What This Part Is
The 286-096-600 is the ptfe overlay diaphragm for a 2 in Sandpiper-style air-operated double diaphragm pump. Sandpiper 286-096-600 PTFE overlay — composite construction pairing a PTFE fluid face over an elastomer backing. The overlay design balances chemical resistance with flex life; in halogen service confirm whether a solid one-piece is the better choice.
Fitment Notes
- Pump size: 2 in port size AODD pump.
- Compatible with: pumps using the 286-096-600 OEM reference. Always confirm the nameplate stamp — pumps of the same size exist in multiple generations with different part sets.
- Ordering safe path: send your pump model + the existing part number (or a photo), and we confirm fitment before shipping.
Pricing & Availability
OEM parts typically list at $70-100 per piece. Our OEM-compatible replacement targets $25-35 — factory-direct, with the same material direction and confirmed reference. Stocked for fast dispatch; volume pricing available for distributors and rebuild kits.
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Disclaimer
DIASPEC is not affiliated with, endorsed or sponsored by Sandpiper (or its parent company) or any other OEM named on this page. All brand names and part numbers are the property of their respective owners and are used solely for compatibility identification. Our parts are OEM-compatible replacements, not OEM parts. "Verified product identification" confirms the part number, role and material direction; exact dimensional and fitment verification requires the pump model and existing part. Confirm model before ordering.