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Plain
Bronze
Unit of Measure

Specifications

Series

S12

Former JCE Model Number

140

Size

1 in

End Connections

Female NPT

Type

Plain

Window

Double

Visible Diameter/Length

1.44 in

Weight

4.5 lbs

Packaging Material

Cardboard Box

ASME Class

150

Standard Wetted Materials

Body Material

Bronze

Gasket Material

Neoprene

Indicating Device

Plain

Rotator/Flapper Pin

None

Lens

Tempered Borosilicate

Standard Non-Wetted Materials

Glass Retaining Rings

Brass

Standard Ratings

Pressure Rating @ 100 ºF

225 PSIG

Pressure Rating @ 250 ºF

195 PSIG

Dimensions

Length

4.25 in

Width

3.66 in

Height

2.88 in

Application Notes

Application Notes

  • Saturated Steam Service: Upgraded gaskets and mica shields are recommended for saturated steam service. All ratings stated on our website and in our literature are non-steam ratings unless specified otherwise. Always contact our sales office for saturated steam ratings when needed.
  • Potable Water: This Bronze indicator is not acceptable for potable water
  • Vacuum Service: Acceptable except when using with hard gaskets
  • 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 and/or specifying party.

Replacement Parts

Replacement Parts

Please contact our sales department