Apollo - 4A-208-A2F - 2'' RPZ Backflow Preventer
Apollo - 4A-208-A2F - 2'' RPZ Backflow Preventer is backordered and will ship as soon as it is back in stock.
Why so “cheap” at CheapSprinklers? Low prices by design — same parts, no compromise
Our prices are lower because of how we run our business — not because the product is different — and we pass those efficiencies directly on to you.
You’re receiving the same brand-new, factory-sealed item sold by big-box, supply-house, or bloated online-warehouse sellers — delivered direct to you, for less.
- Bulk Purchasing: We buy in high volume to lower per-unit cost
- Low Overhead: No physical storefronts or unnecessary middlemen
- Price-First Model: Our business is built around keeping everyday prices as low as possible — so you can put the savings toward other projects or your business.
- Fast & Efficient Fulfillment: Streamlined US warehouse operations keep costs down and orders moving fast.
The Result: Genuine products with full manufacturer warranty — delivered fast, without paying inflated big-box, supply-house, or bloated online-warehouse markups for the same parts.
CheapSprinklers Product Guarantee How we guarantee authenticity and warranty coverage
All products sold by CheapSprinklers are brand new and factory sealed. This Apollo Backflow Preventer (4A208A2F) is sourced directly from Apollo and ships from us in new-in-box retail packaging.
We’ve been sourcing and supporting irrigation products for professionals and DIYers through both brick-and-mortar and online channels since 1981.
If there’s ever an issue, CheapSprinklers stands behind what we sell and will help coordinate any warranty claim or replacement.
- Genuine New Apollo Backflow Preventer: no knockoffs, no refurbished, no old stock
- Factory Sealed: new-in-box retail packaging
- Current Production Inventory: no discontinued or clearance stock
- Complete Apollo Warranty: full manufacturer coverage begins when your order is delivered
The Result: Peace of mind. You’re installing top-quality equipment — and if there’s ever an issue with this Backflow Preventer, you’re fully supported by CheapSprinklers and Apollo.
2'' Non-Lead Free, Standard Y-strainer w/ Ball Valves & SAE Threaded Test Cocks (Standard 1/2'')
The Apollo® Model RP4A/RPLF4A Series Reduced Pressure Backflow Preventers provide maximum protection against back-siphonage or backpressure from substances that are hazardous to the potable water supply. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This Made in America assembly features ball valves with stainless steel handles and trim as standard and carries the five-year Apollo® factory warranty.
FEATURES
- Maximum Protection Against Back-Pressure/Back-Siphonage
- Modular Check Valve Cartridges w/ Easily Replaced Parts
- Reversible/Removable Chloramine-Resistant Silicone Seat Discs
- Low Head Pressure Loss
- Top Mounted Test Cocks
- Threaded Testcock Protectors
- Internal Sensing Passage
- Modular Captured Spring Relief Valve
- Standard with Full Port Ball Valves with Stainless Steel Handles
- Corrosion Resistant
- 5 Year Warranty
APPROVALS
- ASSE 1013-2011
- CSA B64.4
- Federal Public Law 111-380
- AWWA C511
- Approved by the Foundation for CrossConnection Control and Hydraulic Research at the University of Southern California
- Horizontal Installation Approvals on 1/2'' - 2''
STANDARD MATERIALS LIST
- BODY, CAPS - Bronze (C84400/LF C89836)
- BV SHUT-OFFS, TESTCOCKS - Bronze (C84400/LF C87800)
- SPRINGS - 300 Series SS
- SEAT DISCS - Chloramine-Resistant Silicone
- DIAPHRAGM - Nitrile and Nylon
- CHECK MODULES - Glass-Filled PPO
- O-RINGS - Chloramine-Resistant EPDM
- BALL VALVE HANDLES - Stainless Steel
Downloads
-
Box QuantityN/A
answerbase qa widget
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

