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Accurate and reliable general purpose dry gauge with vacuum & compound ranges, and ABS or Steel case. Ideal for applications including hydraulics, pneumatics, medical, pumps, compressors, refrigeration controls and more.

Multiple connection options are available including panel mount. A wide variety of pressure ranges, scale options, connections sizes, and options including flanges, case options, cover rings, lens materials, pointers, and orifices are also available.

Cleaning for Oxygen Service (O2) is available only for dry or HL (Halocarbon) filled gauges.
Unit of Measure

Specifications

Stock

 N/A Yes

Type

 N/A Dry Pressure Gauge

Connection Type

 N/A National Pipe Thread (NPT)

Full Scale Best Fit Straight Line (BFSL) Accuracy (±)

 N/A 2.5 %

Gauge Size

 N/A 2-1/2 in

Connection Location

 N/A Bottom

Lens/Display Material

 N/A Acrylic

Dial

 N/A White background with black primary scale & red secondary scale. UV resistant.

Case Type

 N/A Acrylonitrile Butadiene Styrene (ABS), Bottom Connection

Series

 N/A 100

Pointer

 N/A Molded Plastic

Movement

 N/A Brass & nylon, or all-brass with highly polished bearing surfaces

Warranty

 N/A 1 yr

Pressure Range

 N/A 0 to 30 psi

Scale Option

 N/A psi/kg/cm² Dual Scale

Case Material

 N/A Acrylonitrile Butadiene Styrene (ABS)

Measuring Element

 N/A Copper Alloy Bourdon Tube

Connection Size

 N/A 1/4 in

Connection Material

 N/A Brass

Related Items

 N/A , 1/4" National Pipe Thread (NPT), Male x Female, Brass, 0.172" Orifice Hard Seat Mini Valve
, 1/4" National Pipe Thread (NPT), Male x Female, Steel, 0.172" Orifice Hard Seat Mini Valve
, 1/4" National Pipe Thread (NPT), Male x Female, 316 Stainless Steel, 0.172" Orifice Hard Seat Mini Valve
, 1/4" National Pipe Thread (NPT), Male x Female, Steel, Hard Seat, 0.187" Orifice Block and Bleed Valve

Temperature Ranges

Media Temperature Range

 N/A -4 to 140 ºF-20 to 60 ºC

Ambient Temperature Range

 N/A -40 to 140 ºF-40 to 60 ºC

Application

Application

 N/A
  • Hydraulics & pneumatics
  • Medical
  • Pumps & compressors
  • Refrigeration controls
  • Utilities
  • Water management

Prop 65 Warnings

Prop 65 Warnings

 N/A
WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Limitations Which Apply Are

Limitations Which Apply Are

 N/A
  • Bourdon tube pressure gauges must be used within their calibrated maximum range to prevent damage
  • The pressure gauges must be operated within the following working pressure limits:
    • Dynamic Pressure application, 60% of the dial range
    • Static Pressure applications, where no sharp fluctuations occur, 90% of the dial range
  • The gauges must be operated within specified ambient temperature ranges
  • Determination of gauge failures will be made by NOSHOK, Inc., which will use its equipment and personnel or a certified test facility specializing in this type of evaluation and determination. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer. This written warranty applies only to the NOSHOK gauges referenced in the first paragraph of this warranty, sold by NOSHOK, Inc. and its authorized distributors.

Caution

Caution

 N/A Operating conditions including, but not limited to, system pressure, media compatibility and ambient conditions must be considered when selecting gauges and accessories. Improper selections and use of gauges could possibly cause gauge failure and lead to possible property damage or personal injury. Refer to the American National Standard ANSI B40.1 for the correct selection and use of gauges. A copy of this standard may be obtained from the American Society of Mechanical Engineers, United Engineering Center, 345 East 47th Street, New York, NY 10017.

In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.

Additional Information

Additional Information

 N/A
  • General purpose non-fillable dry gauge
  • Vacuum and compound ranges through 0 psi to 15,000 psi
  • Standard impact-resistant ABS & Steel case
  • Copper alloy and Brass wetted parts

Options and Accessories

Installed Options and Accessories

 N/A Available
  • Red Set Pointer (SP)
  • 10-32-UNF-2B (10-32)
  • Orifice - Brass Press Fit Sintered, 20 Micron (CPO)
  • Orifice - Brass Press Fit 0.1 mm (BP1)
  • Orifice - Brass Press Fit 0.3 mm (BP3) - Standard
  • Orifice - Brass Press Fit 0.8 mm (BP8)
  • Laser Marking (LM)
  • Stainless Steel Tagging (ST)
Certificates
  • Certified Calibration (CC)
  • Cleaning for Oxygen Service (O2), Up to 1,000 psi
  • Cleaning for Oxygen Service (O2), 1,500 psi and up
Consult Factory
  • Black Steel Case (BSC)
  • Chrome Case (CRC)
  • Stainless Steel Case (SSC)
  • Silicone Dampened Movement (SDM)
  • Glass Lens (GL) (A Steel, Stainless or Chrome Case & Cover Ring must be additionally ordered when Lenses other than acrylic are utilized on all 100 Series Models)
  • Chrome Front Flange (SCFF) Steel Case
  • Black Front Flange (SBFF) Steel Case
  • Black Cover Ring (BCR)
  • Stainless Steel Cover Ring (SSCR)
  • Chrome Cover Ring (CCR)

Uninstalled Options and Accessories

 N/A
  • Certificate of Cleaning (COCL)
  • Certificate of Conformance (COC)

Assembly Options

 N/A NOSHOK offers multiple assembly options to meet your specific system requirements. Consult factory to discuss your customized solution.

Diaphragm Seals

 N/A NOSHOK offers a wide variety of standard & elevated pressure, and reduced pressure replaceable and non-replaceable diaphragm seals, designed to isolate and/or protect the pressure measuring instrument from corrosive, viscous, contaminated or very high temperature process media.

Distribution Manifolds

 N/A NOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.

Pressure Snubbers - Piston Type

 N/A
  • Resist clogging and are self-cleaning
  • Five different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application
  • Available in Brass and 316 Stainless Steel in 1/4" NPT, 1/2" NPT or SAE J1926-3: 7/16-20
  • Weight approximately 0.2 lb. for 1/4" & 7/16", and approximately 0.4 lb. for 1/2"​​​​​​

Pressure Snubbers - Sintered Type

 N/A
  • Cost effective solution to protect expensive instrumentation
  • Increases gauge readability by smoothing out pressure surges, pulsations and spikes
  • 5 basic elements available for each snubber to accommodate specific application needs
  • Snubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element
  • Exotic materials or intermediate disc grades available
  • Provides long service life with no moving parts to wear out
  • Weight approximately 0.2 lb. for 1/4" & 7/16", and approximately 0.4 lb. for 1/2

Steam Syphons

 N/A
  • Protect the instrument from the damaging effects of high temperature steam
  • Recommended for use in all steam applications
  • Available in 1/4" and 1/2" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF

Swivel Adapters

 N/A
  • Temperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF
  • Used with gauges and gauge valves to adjust the line of sight
  • Rotates 360º to allow the connected instrument to be positioned in the desired direction
  • The pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut
  • All 316 Stainless Steel construction
  • Standard with 1/2" NPT male process - 1/2" NPT female instrument connections
  • Also available with 1/4" NPT connections, same specifications apply
  • Weight approximately 0.8 lb.