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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Benefits & Features
  • Provides direct visual observation of process in vessels or pipe
  • Threads directly into female half coupling
  • Fused Glass units suitable for vacuum service
  • Sizes 1/4" to 3" MNPT
Unit of Measure

Specifications

Series

 W16

Former JCE Model Number

 320

Size

 3 in

Body Material

 Carbon Steel

Gasket Material

 Fluorocarbon (FKM)

Lens

 Annealed Borosilicate

Visible Diameter/Length

 2.22 in

Weight

 2.00 lbs

Standard Ratings

Pressure Rating @ 200 ºF

 250 PSIG

Pressure Rating @ 400 ºF

 150 PSIG

Dimensions

Length

 6 in

Width

 6.00 in

Height

 4.00 in