Running Multiple Sprinklers with Low Pressure: Timers and Y-Valves

A homeowner with a large yard can't run two sprinklers simultaneously due to low pressure. They want a cheap method.

Fixed System: Zoned Manifold

Install a manifold to split into zones; run each zone sequentially (manual or automatic controller).

Hose-End Sprinklers: Battery Timers + Y-Valve

• Buy two $20–40 timers (Home Depot/Lowes).
• Run short hose from faucet to ground-level Y-valve (on brick).
• Attach one timer + hose + sprinkler to each Y-valve outlet.
• Set Timer 1: Wed/Sat; Timer 2: Tue/Sun.
• Why ground-level? Two timers on faucet can damage it.

Manual Option

Simple Y-valve ($5) to switch hoses manually.