Product Description

Low-Flow Commercial Pool Flowmeter – 10 to 70 GPM Range

Model: F-300 Series | Precision Flow Monitoring for 1.5"–2" Pipe Systems
THE BEST FLOWMETER IN THE BUSINESS. PERIOD.

No one manufactures a higher quality, more dependable flowmeter for the commercial pool market. The F-300 Series low-flow flowmeter is the industry’s top choice for spas, therapeutic pools, and compact aquatic systems, where accurate flow monitoring in tight spaces is essential.

Featuring a machined acrylic body, permanent screen-printed scale, and calibrated pitot tube design, this flowmeter delivers accurate, real-time flow readings and superior longevity—even in demanding environments.

Key Features:

• Flow Range:

  • Schedule 40 PVC: 10 – 70 GPM

  • Schedule 80 PVC: 10 – 60 GPM

• Durable Acrylic Construction
  Impact-resistant, crystal-clear body with precision machining for years of performance.

• Permanently Screen-Printed Scale
  Easy-to-read, high-contrast GPM markings that won’t fade over time.

• Calibrated Pitot Tube
  Provides reliable flow readings for precise water circulation monitoring.

• Flexible Pipe Compatibility
  Available for pipe sizes 1" to 8" and copper tubing.

• Low Flow Focus
  Designed specifically for spas, small pools, and specialty applications with lower water turnover.

• Vertical Mounting Orientation
  Perfect for cramped equipment rooms or retrofits with limited horizontal space.

Applications:

• Spas & Therapy Pools

• Small Commercial or Residential Pools

• Water Features & Fountains

• Filtration and Booster Systems

• Compact Equipment Rooms

**Trusted by pool professionals nationwide, this low-flow F-300 Series meter delivers accurate, reliable flow measurement in a space-saving, durable design—built to outperform and outlast.

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