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Pressure Gauge Options & Accessories


Gauge Accessories Stock Lists

Panel Mounting/Flanges

Panel Mount Clamp
20-110 PMC
Chrome Triangular Bezel
with U-Clamp
  • Many panel mounting options are available and can be installed in the field
  • Options include:
    • Brass Front Flanges (BFF)
    • Black Painted Steel Front Flanges (BLFF)
    • Chrome Front Flanges (CFF)
    • Stainless Steel Front Flanges (SSFF)
    • Chrome Triangular Bezel with U-Clamp (CBU)
    • Black Painted Steel Triangular Bezels with U-Clamp (BBU-Clamp)
    • Stainless Steel Narrow Bezel Front Flanges (SSBU)
    • Panel Mount Clamps (PMC)
  • Chrome-plated steel Adapter Rings (AR) are available in conjunction with several of
    these flanges to adapt to oversized panel cut outs, including:
    •  Stainless Steel Flange Rings (SSFR)
    • Chrome-Plated Steel Flange Rings (CFR)
    • Black or Chrome Panel Mount Rings (BPMR & CPMR)
  • Rear Flanges (RF) for front of panel mounting are also available as a factory installed option on some series

Cases and Cover Rings

Cases and Cover Rings


  • The following cases and cover rings are available on many NOSHOK gauges as production options:
    • Black painted steel (BCR)
    • Chrome-plated steel (CCR)
    • 304 stainless steel (SSCR)
  • Some NOSHOK gauges are also available with a solid front, safety case



  • A variety of lens options are available on many NOSHOK gauges as a production option:
    • Instrument glass lenses
    • Laminated safety glass lenses
    • Acrylic lenses
    • Homalite lenses (resistant to many industrial solvents)
    • A steel or stainless case and cover ring may be required when other than acrylic lenses are utilized
Maximum Indicating Pointer


Maximum Indicating Pointers (MIP)

  • An invaluable tool for identifying pressure spikes in a system
  • Extremely helpful during system start up and troubleshooting
  • MIPs add an additional ±1% error to the gauge because of the increased load on the Bourdon tube
  • On ranges of 60 psi and lower, MIPs may double the allowed error of the gauge


Set Pointers (SP)

Set Pointers


  • Used to identify an operating minimum or maximum pressure or vacuum value
  • Set pointers are available on many NOSHOK gauges



Rubber Case Protectors


Rubber Case Protectors (RCP)

  • Ideal for gauges that are subjected to direct physical shock
  • 2-1/2" covers are blue and 4" covers are black




  • Press-fit or threaded orifices in brass or 316 stainless steel are available on all NOSHOK pressure gauges
  • Available with I.D.’s from 0.004” to 0.032” depending on the specific NOSHOK gauge
  • Used in a gauge to restrict the flow of rapidly increasing and decreasing pressures, reducing the immediate effect of pulsations and pressure spikes
  • Recommended for all dynamic applications

Recalibrators & Adjustable Pointers

  • This option gives the user the capability of resetting the pointer by an adjustment screw accessible through the dial, or by a gear located on the pointer

Overpressure Protection

  • Overpressure protection of 3 times up to 10 times of the dial range is available on some NOSHOK gauges as a production option


Ammonia Gauges

Ammonia Refrigeration Gauges

  • Ammonia and refrigeration gauges with dials reading in both pressure and temperature are available in
    400/500 Series 2-1/2” and 4" sizes
  • Refrigeration gauges with dials reading in pressure and temperature are available in 300, 400 and 500 Series
    for R-12 and R-22



Liquid Filling Options

  • Many NOSHOK gauges are available with liquid filling options
  • Standard fill is glycerin
  • Optional fill liquids include Dow Corning 200® Silicone and Halocarbon®

Special Connections

  • Available on most NOSHOK gauges
  • Some examples include:
    • Metric threads
    • Female threads
    • Straight threads (flare or swivel type)
    • Special o-ring connections
  • Please contact us with your requirements for prices, availability and minimum quantities

Reid Vapor Test Gauges

  • Configuration includes a handle, special dial and special pressure port
  • Available in 600/700 Series gauges with pressure ranges of 0 psi to 5 psi, 0 psi to 15 psi and 0 psi to 30 psi

Metric Dials And Customized Special Dials

Metric Dials and Customized Special Dials
  • Dual scale metric dials in psi/bar, psi/kPa and psi/kg/cm2 are available on many NOSHOK gauges
  • Other scales are available for specific sizes and ranges, such as single scale bar and kPa,
    refrigerant scales and altitude scales
  • Please consult the factory for availability
  • Customized special dials such as non-standard metric scale, tons of ram, lbs. of force, etc.
    are available in small quantities (as few as one piece) on some NOSHOK gauges


Certified Calibration

  • Available on all NOSHOK gauges
  • Certified Calibration provides the user with a serial numbered gauge along with a calibration sheet against a primary pressure standard
  • Traceable to the National Institute of Standards and Technology
NOSHOK, INC. 1010 W. Bagley Road | Berea, OH 44017 | Ph 440.243.0888 | Fax 440.243.3472 | Webmaster | Site Map