Standard and optional features

Dial size:	4 inch (100mm)
Fillable:	No
Connection:	1/4" NPT only
Case:	304 Stain.Steel
Internals:	316 Stain.Steel
Wetted parts:	316 Stainless Steel Heavy Duty Connection, Socket and Bourdon Tube
Accuracy:	1/2% FULL SCALE ASME B40.1 Grade 2A (Up to 10,000psi, 15,000psi above 1%)
Ranges:	30"Hg-0-160psi or 30"Hg-0-300psi
Mount:	Standard Bottom Connection , L-Lower back connection (without panel mount flange) , P-Front Flange Panel Mount/lower back connection , R-Rear Flange-(For Wall Mounting) , U-Panel Mount/lower back u-clamp
Scale:	NH3 - Equivalent ammonia temperature scales
Options:
Standard:	All Stainless Steel Construction, Laminated Safety Glass Lens, designed and manufactured to minimize failure and to protect personnel and property.