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
  • Welds directly to vessel
  • 7 Different Sizes (not specific pipe sizes)
Unit of Measure

Specifications

Series

 W12

Former JCE Model Number

 312

Size

 04

Material

 Carbon Steel/Neoprene

Weld Pad Material

 Carbon Steel

Gasket Material

 Neoprene

Lens

 Annealed Borosilicate

Visible Diameter/Length

 2.56 in

Cover Material

 Carbon Steel

Weight

 7 lbs

Standard Ratings

Pressure Rating @ 250 ºF

 150 PSIG

Dimensions

Length

 7.500 in

Width

 7.5 in

Height

 10.25 in