Apollo 4A-208-A2F 2 in. RPZ Backflow Preventer with Ball Valves

Apollo 4A-208-A2F is a 2 in. reduced-pressure backflow preventer engineered for commercial and irrigation systems. It delivers reliable protection against back-siphonage and backpressure while simplifying maintenance.

• Top-mounted SAE threaded test cocks for convenient field testing.
• Low head loss design reduces pressure drop across the assembly.
• Easily removable modular check valve cartridges with captured springs and replaceable seats.
• Chloramine-resistant silicone seat discs and EPDM O-rings for long service life.
• Standard full-port ball valves with stainless-steel handles and durable bronze body.
• Approvals: ASSE 1013, CSA B64.4, AWWA C511; USC Foundation approval for cross-connection control.
• Assembled in the U.S.A. and backed by a five-year manufacturer factory warranty.

Ideal for commercial, municipal, and irrigation applications, this Apollo assembly combines serviceable components, robust materials, and industry approvals for dependable performance and simplified annual testing.