John C. Ernst Co, Inc.
John C. Ernst Co, Inc.
21 Gail Court
Sparta, NJ 07871-3438
USA

Toll Free: 888.943.5000
Phone: 973.940.1600
Fax: 973.940.1620
Email: sales@johnernst.com
Website: www.johnernst.com
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Standard Features:
  • Sterile-Design for Purity Hygienic Applications
  • SF4 Surface Finish (15 Ra Max) Electro-polished
  • Machine Finish 220 Grit
  • All Gaskets Meet USP Class VI, are FDA Compliant and are Fully Traceable
  • Suitable for SIP/CIP, Sterilizing and Autoclaving
S23B Series Pharmaceutical Sanitary Sight Flow Indicators
Unit of Measure
Items S23B Series Pharmaceutical Sanitary Sight Flow Indicators
S23B-07-CA
Sight Flow Indicator 		S23B Series Pharmaceutical Sanitary Sight Flow Indicators
S23B-07-EA
Sight Flow Indicator 		S23B Series Pharmaceutical Sanitary Sight Flow Indicators
S23B-07-SA
Sight Flow Indicator 		S23B Series Pharmaceutical Sanitary Sight Flow Indicators
S23B-05-EA
Sight Flow Indicator 		S23B Series Pharmaceutical Sanitary Sight Flow Indicators
S23B-05-CA
Sight Flow Indicator
Series N/A S23B
Indicating Device N/A None
Size N/A 3/4 in N/A 3/4 in N/A 3/4 in N/A 1/2 in N/A 1/2 in
End Connections N/A Tri-Clamp
Pressure Rating @ 265 ºF N/A 150 PSIG
Body Material N/A 316L Stainless Steel
Gasket Material N/A Fluorocarbon (FKM) N/A EPDM (Ethylene Propylene) N/A FEP Encapsulated Silicone N/A EPDM (Ethylene Propylene) N/A Fluorocarbon (FKM)
Type N/A Plain
Lens N/A Borosilicate
Visible Diameter/Length N/A 1.18 in N/A 1.18 in N/A 1.18 in N/A 0.79 in N/A 0.79 in
Window N/A Cylindrical
Length N/A 3.43 in N/A 3.43 in N/A 3.43 in N/A 2.99 in N/A 2.99 in
Width N/A 0.98 in
Height N/A 0.98 in
Weight N/A 0.40 lbs
Packaging Material N/A Cardboard Box
Options N/A
  • Custom Design Lengths
  • Fluorocarbon (FKM), Silicone FEP Encapsulated Silicone Gaskets
  • Orbital Ends
  • Size 6"
Application Notes N/A
  • Pharmaceutical Applications: Recommended
  • Steam Service: Not acceptable
  • Vacuum Service: 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