4.5" Dial Brass Process Pressure Gauge Model BR811D

$ 100.25 $ 90.23 (0 in stock)

Select Gauge: 4.5" Dial, 1/4" NPT, LM, 0-100 PSI

 Description:  The Model BR811D/811L Series from Blue Ribbon Corporation are a family of highly rugged process pressure gauges. They are designed to provide reliable process pressure measurements within safety critical environments such as oil and gas, chemical processing, power stations, environmental engineering and plant construction environment.


• Accuracy: 0.5%
• Phenolic-Solid Front/Blow-Out Back Case
• Lens: Shatterproof Safety Glass
• Movement: 304 Stainless Steel with Over/Under Stops
• Knife Edge Micro-Adjustable Pointer
• Brass Bourdon Tube
• Brass Socket
• Accuracy: 0.5% FS (ANSI Grade 2A)
• Knife Blade Pointer for Precision Reading
• IP65 Enclosure
• Hermetically Sealed/Weather Proof
• Liquid Fillable/No Kit Required (811L) or Dry (811D)
• Working Pressure: 75% FSO
• Connection Sizes
• Over Pressure: 20% Up to 10K PSI; 10% over 10K PSI
• Ambient/Process Temperature

Technical Documentation:

Model BR811D Gauge Process Pressure Gauge Specification Sheet

*For other sizes please contact our office at (360) 256-0923 or email us at

* If the order is placed where the quantity ordered is more than the quantity available, all items "In stock" will be shipped and the remainder of the items will be shipped as soon as we receive the back ordered items.