Hayward | V574P | Pool Vac Flow Gauge
The Hayward V574P Pool Vac Flow Gauge is a precision diagnostic tool designed to measure and verify proper water flow through suction side pool cleaners. By providing an accurate visual indication of flow rate, this gauge helps pool owners and service professionals ensure that cleaners are operating within the recommended performance range. Easy to use and install, the V574P assists in troubleshooting circulation issues, optimizing cleaner efficiency, and protecting pool equipment from improper suction conditions.
Key Features
• Designed to measure water flow through suction side pool cleaners for accurate performance verification
• Helps ensure pool cleaners operate within the manufacturer’s recommended flow range
• Aids in diagnosing low or excessive suction that can impact cleaner efficiency and equipment safety
• Simple inline installation allows quick connection to the cleaner hose for immediate readings
• Clear, easy to read gauge display provides instant visual feedback
• Supports proper adjustment of valves and pump settings for optimal cleaner operation
• Durable construction suitable for repeated use in pool maintenance environments
• Ideal for homeowners and service professionals performing routine cleaner setup or troubleshooting
Product Overview
The Hayward V574P Pool Vac Flow Gauge is an essential setup and maintenance accessory for suction side automatic pool cleaners. Proper flow rate is critical to cleaner performance too little flow can prevent effective cleaning, while too much suction can cause excessive wear or unsafe operating conditions. This flow gauge provides a simple, reliable way to confirm that circulation levels are properly balanced.
Designed for convenience, the V574P installs quickly inline with the cleaner hose and delivers immediate, easy to interpret readings. By using the gauge to fine-tune valve positions and pump output, users can optimize cleaner performance while protecting pumps, hoses, and internal cleaner components. Whether used during initial installation or routine service, the Hayward Pool Vac Flow Gauge helps maintain efficient, safe, and effective pool cleaning operation.

Description
The Hayward V574P Pool Vac Flow Gauge is a precision diagnostic tool designed to measure and verify proper water flow through suction side pool cleaners. By providing an accurate visual indication of flow rate, this gauge helps pool owners and service professionals ensure that cleaners are operating within the recommended performance range. Easy to use and install, the V574P assists in troubleshooting circulation issues, optimizing cleaner efficiency, and protecting pool equipment from improper suction conditions.
Key Features
• Designed to measure water flow through suction side pool cleaners for accurate performance verification
• Helps ensure pool cleaners operate within the manufacturer’s recommended flow range
• Aids in diagnosing low or excessive suction that can impact cleaner efficiency and equipment safety
• Simple inline installation allows quick connection to the cleaner hose for immediate readings
• Clear, easy to read gauge display provides instant visual feedback
• Supports proper adjustment of valves and pump settings for optimal cleaner operation
• Durable construction suitable for repeated use in pool maintenance environments
• Ideal for homeowners and service professionals performing routine cleaner setup or troubleshooting
Product Overview
The Hayward V574P Pool Vac Flow Gauge is an essential setup and maintenance accessory for suction side automatic pool cleaners. Proper flow rate is critical to cleaner performance too little flow can prevent effective cleaning, while too much suction can cause excessive wear or unsafe operating conditions. This flow gauge provides a simple, reliable way to confirm that circulation levels are properly balanced.
Designed for convenience, the V574P installs quickly inline with the cleaner hose and delivers immediate, easy to interpret readings. By using the gauge to fine-tune valve positions and pump output, users can optimize cleaner performance while protecting pumps, hoses, and internal cleaner components. Whether used during initial installation or routine service, the Hayward Pool Vac Flow Gauge helps maintain efficient, safe, and effective pool cleaning operation.











