RPZ and backflow preventers
Febco backflow preventers — 825Y / 825YA, free shipping
30+ Febco SKUs: 825Y and 825YA RPZ assemblies with quarter-turn ball valves and flood sensors, lead-free LF825Y, air gaps, and rebuild kits. Match the size and angle vs in-line before you order.
- 30+ Febco SKUs
- Free shipping — no minimum
- Pro pricing, no signup
- RPZ + rebuild kits
Confirm size
3/4", 1", 1-1/2", 2" — match the pipe, not the box it came out of.
Angle or in-line
825YA is the angle pattern; 825Y is in-line. Do not mix them.
Lead-free if required
LF825Y when the jurisdiction requires lead-free on potable.
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Why Febco
The RPZ already on the water letter
- 825Y / 825YA — the Febco RPZ patterns most irrigation backflow tests already list.
- Quarter-turn + flood sensor — QT-FS assemblies for faster isolation and leak awareness.
- Lead-free options — LF825Y when the potable spec requires it.
- Kits and air gaps — rebuild parts and ADG-Y air gaps without a second vendor.
Febco FAQs
What is the difference between Febco 825Y and 825YA?
825Y is the in-line RPZ. 825YA is the angle-pattern RPZ — same protection, different piping geometry. Match the body you are replacing.
Do these include quarter-turn shutoffs and a flood sensor?
The QT-FS SKUs we feature include quarter-turn ball valves and a flood sensor. Read the product title — not every rebuild kit includes those.
When do I need lead-free LF825Y?
When local code requires lead-free on the potable / irrigation point of connection. If the existing tag says LF, stay LF.
How fast do Febco orders ship?
Free US shipping with no order minimum. In-stock items show an estimated delivery window on the product page when we can verify on-hand depth.
Send the Febco tag — we will match size and pattern
Send a takeoff, photos, or a parts list. Free US shipping, no order minimum.
