Hayward V574P PoolVac Flow Gauge

What This Part Is Used For
The Hayward V574P is a flow gauge used with compatible Hayward PoolVac suction cleaners. It is used to verify that the cleaner is receiving the correct amount of suction flow through the hose. This tool helps diagnose whether the cleaner is set up correctly at the skimmer or vacuum port.

Why This Part Matters
If suction flow is too low, the cleaner will move slowly, stall, or miss sections of the pool. If flow is too high, the cleaner can race, climb walls incorrectly, or wear parts faster. A flow gauge makes setup faster and helps avoid trial and error adjustments. It is also useful when a pool owner complains the cleaner is not moving like it used to.

Key Features and Specifications

• Manufacturer part number: V574P
• Flow gauge for Hayward PoolVac suction cleaners
• Used to check suction flow through the cleaner hose
• Helps confirm proper setup at skimmer or vacuum port
• Diagnostic accessory for cleaner performance

Installation and Fitment Guidance
Use the gauge during setup with the pump running and the hose fully assembled. Make adjustments at the skimmer valve or regulator until the reading is within the recommended range for the cleaner. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward offers a complete ecosystem of pool equipment including pumps, filters, heaters, automation, cleaners, chlorination systems, and service parts. Their suction cleaners are built to integrate with common residential circulation systems and skimmer setups. This compatibility helps keep cleaning performance predictable when the system is balanced. Hayward parts and accessories are widely supported in the service trade.

Common Service Context
Techs typically use a flow gauge when a cleaner is not moving, is moving erratically, or keeps getting stuck. It is also common after a pump change, filter cleaning, or plumbing adjustment that changes suction levels.