John C. Ernst Co. Inc. - S17C Series Cylindrical Sight Flow Indicators with Wiper

Impeller - Indicator used for media to enhance flow indication in either direction
Internal Wipers - cleans viewing area quickly by hand as needed

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Items	S17C-D03 Sight Flow Indicator	S17C-B03 Sight Flow Indicator	S17C-D07 Sight Flow Indicator	S17C-B07 Sight Flow Indicator	S17C-D02 Sight Flow Indicator
Series	N/A S17C
Indicating Device	N/A Impeller
Size	N/A 3/8 in	N/A 3/8 in	N/A 3/4 in	N/A 3/4 in	N/A 1/4 in
End Connections	N/A Female NPT
Body Material	N/A 316 Stainless Steel	N/A Brass	N/A 316 Stainless Steel	N/A Brass	N/A 316 Stainless Steel
Gasket Material	N/A Fluorocarbon (FKM)
Pressure Rating @ 212 ºF	N/A 230 PSIG
Impeller	N/A Acetal
Spindle Material	N/A 416 Stainless Steel
Type	N/A Impeller
Window	N/A Cylindrical
Lens	N/A Borosilicate
Visible Diameter/Length	N/A 0.79 in	N/A 0.79 in	N/A 1.25 in	N/A 1.25 in	N/A 0.79 in
Temperature Rating	N/A 212 ºF
Length	N/A 2.75 in	N/A 2.75 in	N/A 3.68 in	N/A 3.68 in	N/A 2.75 in
Width	N/A 1.72 in	N/A 1.72 in	N/A 2.44 in	N/A 2.44 in	N/A 1.72 in
Height	N/A 1.72 in	N/A 1.72 in	N/A 2.44 in	N/A 2.44 in	N/A 1.72 in
Weight	N/A 1.00 lbs	N/A 1.00 lbs	N/A 2.00 lbs	N/A 2.00 lbs	N/A 1.00 lbs
Packaging Material	N/A Cardboard Box
Options	N/A BSPP & BSPT Connections Bi-Directional
Application Notes	N/A Steam Service: Not acceptable Potable Water: This Brass indicator is not acceptable for potable water Vacuum Service: Not acceptable Gaseous Service: Not acceptable Corrosion: Before ordering, verify all materials of our sight flow indicators are compatible with the service media(s), intermittently used cleaners, the environment, and cleaning processes in conjunction with the temperatures and pressures of the application(s) and future applications. John C. Ernst Co. does not make chemical compatibility recommendations. Compatibility is the responsibility of the user.
Replacement Parts	N/A Please contact our sales department