The Series SFI Midwest Sight Flow Indicator is a Series of sight indicators which display flow or contents of pipelines. Available in window viewing style in the SFI-100 and SFI-300 Series and tube viewing style in the SFI-400 and SFI-700 Series with connection choices of female NPT, BSPP or BSPT threaded and flanged.
Midwest Sight Flow Indicator offers threaded process connections, viewing windows, and bodies of brass or 316 SS. The SFI 100 type has a single window with a rotating impeller, the 300 type has a double window with a rotating impeller, the SFI-350 type has a double window with no moving indicator, and the SFI-360 type has a double window with a flapper.
Designed to display the flow or contents of pipelines, this sight flow indicator provides cost-effective protection for expensive equipment and systems. Moreover, this durable and safety-tested indicator is made with a bronze body and quality materials, which ensures long and reliable service at an economical price. It is ideal for monitoring fluid flow in various applications.
Series SFI-100 & SFI-300 Midwest Sight Flow Indicator offers threaded process connections, viewing windows, and bodies of brass or 316 SS. The SFI-100 type has a single window with a rotating impeller, the 300 type has a double window with a rotating impeller, the SFI-350 type has a double window with no moving indicator, and the SFI-360 type has a double window with a flapper.
- Manufactured of quality materials and safety tested to assure long, dependable service at economical prices
- All Series SFI-100, SFI-300 and SFI-300F feature a removable window for easy service and replacement of wearing parts
- The Series SFI-400 features glass tube construction offering easy flow viewing from any angle
- Series SFI-700 offers an easy to see bright red Acetal rotating impeller that is easy to view from any angle with the glass tube construction
- Maintenance is simple for the Series SFI-700 with internal wipers which restore full 360° visibility by simply rotating the glass tube without disrupting the flow
- Height: 2.563 in
- Length: 4.063 in
- Material Construction Option: Double Window, Impeller, Bronze Body
- Materials, Wetted: ABS, Bronze, Buna-N (NBR), Fluoroelastomer, Glass, PTFE
- Measurement Pressure Type: Gauge
- Media Compatibility: Consult Factory
- Mounting Orientation: Horizontal, Vertical
- Operating Temperature, Max: 200° F
- Process Connection Size: 3/4 in
- Process Connection Type: NPT Female
- Width: 2.75 in
- Weight: 2.6 lb
Application
- Hydraulic tanks
- Pressure vessels
- Coolant tanks
- Hydraulic lines
- Oil reservoirs
