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Series SFI-300F MIDWEST Sight Flow Indicator

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SeriesSFI-300F

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MIDWEST Sight Flow Indicator
Inexpensive Protection for Expensive Equipment and Systems

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The Series SFI-300F Sight Flow Indicator provides a visual check of fluid flow without interrupting the process. Built to ANSI flange standards, it features double viewing windows and a body available in carbon steel or 316 stainless steel. Designed for economical maintenance, its removable window allows easy access to replace wear parts. It helps protect more expensive equipment downstream by offering early detection of flow issues.

Key Features:

ANSI flange process connections for secure installation

Double windows for enhanced visibility and safety

Body material options: carbon steel or 316 stainless steel

Removable viewing window for easy maintenance and replacement

Available in versions with or without internal indicators (flapper, etc.)

Applications:

Visual flow monitoring in piping systems

Coolant, lubrication, or chemical flow lines

Protecting pumps, valves, and downstream equipment

Applications where detecting flow degradation or obstruction early is critical