Ernst Instruments - S22A Series Threaded Sight Flow Indicators

Optional Agitating Ball
All sizes available for Female/Female Connection
Only 1/8" to 3/8" available for Male/Female Connection

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Unit of Measure

Items	S22A-05A-BX Sight Flow Indicator	S22A-05A-CU Sight Flow Indicator	S22A-05A-BU Sight Flow Indicator	S22A-02C-BU Sight Flow Indicator	S22A-02A-BX Sight Flow Indicator
Series	N/A S22A
Size	N/A 1/2 in	N/A 1/2 in	N/A 1/2 in	N/A 1/4 in	N/A 1/4 in
End Connections	N/A Female/Female	N/A Female/Female	N/A Female/Female	N/A Female/Female Male/Male	N/A Female/Female
Body Material	N/A Brass
Gasket Material	N/A Buna-N	N/A Fluorocarbon (FKM)	N/A Buna-N	N/A Buna-N	N/A Buna-N
Indicating Device	N/A None	N/A Ball	N/A Ball	N/A Ball	N/A None
Pressure Rating @ 150 ºF	N/A 380 PSIG	N/A 380 PSIG	N/A 380 PSIG	N/A 435 PSIG	N/A 435 PSIG
Type	N/A Plain	N/A Nylon Ball	N/A Nylon Ball	N/A Nylon Ball	N/A Plain
Window	N/A Cylindrical
Seals	N/A Buna-N	N/A Fluorocarbon (FKM)	N/A Buna-N	N/A Buna-N	N/A Buna-N
Lens	N/A Borosilicate
Visible Diameter/Length	N/A 1.13 in	N/A 1.13 in	N/A 1.13 in	N/A 1.06 in	N/A 1.06 in
Length	N/A 4.63 in	N/A 4.63 in	N/A 4.63 in	N/A 4.06 in	N/A 3.52 in
Width	N/A 1.44 in	N/A 1.44 in	N/A 1.44 in	N/A 1.00 in	N/A 1.00 in
Height	N/A 1.44 in	N/A 1.44 in	N/A 1.44 in	N/A 1.00 in	N/A 1.00 in
Weight	N/A 1.00 lbs	N/A 1.00 lbs	N/A 1.00 lbs	N/A 0.50 lbs	N/A 0.50 lbs
Packaging Material	N/A Cardboard Box
Options	N/A Fluorocarbon (FKM) Gaskets Male/Female connections
Application Notes	N/A Steam Service: Not acceptable Vacuum Service: Not acceptable Gaseous Service: Not acceptable for lightweight gases 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