Dwyer Instruments SFI-100-3/4 Sight Flow Indicator Bronze Body NPT - 3/4

The Dwyer Instruments SFI-100-3/4 Midwest Series sight flow indicator provides visual confirmation of fluid flow in pipelines and process systems. This single window design features a durable bronze body construction suitable for a wide range of industrial applications.

Key Features:

• Bronze body construction for corrosion resistance and durability
• ABS impeller provides reliable visual flow indication
• Single window design allows easy monitoring of flow status
• 3/4" female NPT threaded connections for straightforward installation
• Compact dimensions: 4" length x 2.250" depth x 2.563" height
• Suitable for water, oils, and compatible fluids in process control applications

The rotating impeller provides immediate visual confirmation that fluid is flowing through the line, making this sight flow indicator ideal for HVAC systems, water treatment facilities, chemical processing, and general industrial fluid handling applications. The bronze construction offers excellent compatibility with a variety of fluids while maintaining long-term reliability.