Standard
Chamber Material: Carbon Steel (A696 C), Low Temperature Carbon
Steel (A350 LF2) and 316LSS (A511 Dual Rated for 316SS & 316LSS)
- Tempered Borosilicate Glass conforming to BS3463, JIS B8211, DIN 7080 & DIN 7081
- All gages are Hydrostatically Tested to 1-1/2 times the rated pressure at 100º F (38ºC)
- Wetted Parts Conform to NACE MR-01-75
- All Parts are ASTM Grade and listed in ANSI 31.3
- Recessed Gasket Seat in Chamber and Cover
- Covers are Shrouded to Protect the Glass Edge
Specifications:
- Section Lengths: Gage sections are available in nine standard glass sizes. Longer sizes are constructed with multiple vision slots in a continuous solid bar chamber.
- Connections: Standard connections are at top and bottom and are 1/2" or 3/4" NPT female. Optional connections are available, such as socket weld, flanged or close hook-up (side/side).
- Liquid Chamber: Machined bar stock. The gasket seat is recessed to allow lateral support and facilitate positioning.
- Covers: Forged carbon steel is standard. Optional materials are available such as 316SS. The cushion gasket seat is recessed.
- Bolts & Nuts: Alloy steel is standard, A193 B7 and A194 2H. Optional materials are available. All steel fasteners are "black oxide" treated to prevent rust.
- Glass: Tempered Borosilicate is used to 600° F (316° C). Aluminosilicate is used to 800° F (427° C). Transparent glass may be protected from corrosive media with mica or Neoflon CTFE shields.
- Gaskets: Standard gaskets are precision die cut in proprietary Jerguson dies.
- Finish: All steel parts are finish coated prior to assembly. Stainless steel is not coated.
NOTE: It is recommended that all gages be installed with Jerguson gage valves having safety ballchecks which help provide protection against physical injury and loss of product if glass breakage should occur.