Blue-White F-30400P Acrylic Flow Meter – 4″ IPS, 75-420 GPM
The Blue-White F-30400P is a horizontal-mount acrylic flow meter designed for 4″ IPS pipe installations. It provides dependable flow measurement for commercial and residential circulation systems that require accurate, easy-to-read flow monitoring.
Key Features
- Designed for 4″ IPS schedule-40 piping with a working range of approximately 75-420 GPM.
- One-piece machined acrylic body for clarity, strength, and chemical resistance.
- Dual-scale markings (GPM/LPM) printed on both sides of the meter for easy viewing.
- Includes stainless steel mounting clamps and a sealing gasket for secure installation.
Technical Specifications
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Part Number: F-30400P
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Pipe Size: 4″ IPS (horizontal mount)
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Flow Range: Approximately 75-420 GPM for schedule-40 pipe
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Materials: Acrylic meter body, stainless steel clamps, neoprene gasket
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Maximum Operating Pressure: 75 psi at 70 °F
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Maximum Fluid Temperature: 190 °F at zero pressure
Installation & Usage Notes
Install the meter on a straight, horizontal section of 4″ pipe for best accuracy. A minimum straight-pipe run upstream and downstream is recommended to ensure stable flow through the pitot-tube measurement point. Secure the meter using the included clamps and gasket, ensuring a centered, sealed fit. Once installed, verify flow readings fall within the marked measurement range for your system.
Maintenance Tips
- Inspect the acrylic body periodically for cracks, clouding, or scale buildup.
- Ensure the gasket remains properly seated and the clamps stay tight to prevent leaks.
- Record baseline flow readings after installation and compare during routine service to identify system changes.
Why Choose This Flow Meter?
The F-30400P is a reliable and accurate solution for high-flow circulation systems. Its rugged acrylic construction, easy-to-read dual-scale display, and compatibility with 4″ IPS piping make it ideal for pools, spas, and commercial water-handling applications.
