IFM-110, IFM-220, IFM-530, IFM-2060 Hydronix IFM Series Flow Meters 1~10GPM 3/4"FNPT, 2~20GPM 1"FNPT, 5~30GPM 1"FNPT, and 20~60GPM 1 1/2” MNPT

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Hydronix IFM Series Flow Meters deliver precision fluid measurement for industrial applications. They have easy-to-read scales silk-screened onto the acrylic bodies and are extremely accurate. With the attractive design and durable construction, the acrylic bodies are practically unbreakable. 

Hydronix IFM Series Flow Meters provide a simple, dependable way to monitor water flow in commercial and industrial systems visually. These inline variable-area flow meters feature a transparent acrylic body and permanent dual-scale markings for quick readings in gallons per minute (GPM) and litres per minute (LPM). Four available models cover flow rates from 1 to 60 GPM, allowing users to select the appropriate meter for their system capacity.

Designed for direct installation into a water line, each meter uses a 304 stainless steel float and guide to indicate the current flow rate without electricity, wiring, or a separate display. The durable construction, corrosion-resistant internal components, and clearly printed scale make the IFM Series suitable for equipment panels, process lines, filtration skids, and other applications where operators need immediate visual flow confirmation.

Applications

• Water filtration and purification systems
• Reverse osmosis and membrane systems
• Pump and equipment performance monitoring
• Cooling-water and process-water lines
• Commercial water treatment equipment
• Irrigation, greenhouse, and agricultural water systems
• Equipment manufacturing and system integration
  
  

Model Specifications

Key Features and Operating Ratings

• Transparent acrylic/plastic body for easy visual monitoring
• Permanent GPM and LPM scales printed directly on the body
• Accuracy: ±5%
• Maximum operating pressure: 120 psi (827 kPa)
• Maximum operating temperature: 120°F (49°C)
• Body: acrylic/plastic
• Connections: polypropylene
• O-rings: EPDM
• Float and guide: 304 stainless steel
• No electrical power required
• Tested and calibrated specifically for water

The FNPT models connect to matching male NPT fittings, unions, valves, or piping adapters. The IFM-2060 has a 1-1/2" MNPT connection for installation with matching female NPT components. These meters may be integrated with compatible pumps, filter housings, membrane vessels, control valves, and water-treatment piping, provided all components meet the required flow, pressure, temperature, and material-compatibility specifications.

The Hydronix IFM Series serves water treatment, food and beverage processing, agriculture, greenhouse operations, light manufacturing, commercial filtration, equipment fabrication, and general industrial water-management applications. Hydronix calibrates these meters for water; suitability and measurement accuracy with other liquids are not guaranteed.