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Industrial Stainless Steel Gauge Introduction

Where vibration, corrosion and pulsating conditions exist, the Weiss line of stainless steel cased liquid filled industrial pressure gauges are designed to meet the most severe applications.

Some recommended uses are for agricultural equipment, hydraulic systems, oil field equip-ment, pumps, compressors and car wash systems. All liquid filled gauges are offered for direct mounting to the equipment, wall or panel mounting. With ranges from Vacuum to 20,000 psi, the Weiss line will provide the instrument for both the specific requirement of the OEM and the industrial user.

CASE STYLES
Direct Mounted, Front Flange, Back Flange and U-Clamp mounts.


INTERNALS


Phosphor bronze or Stainless Steel "C-Tube" or Coiled Spiral Bourdon Tube Assembly. The Coiled Spiral Bourdon Tube is standard for pressure ranges of 1000 psi and above.

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LIQUID FILLINGS
Glycerine is Standard and is suitable for temperature conditions between +20°F and+150°F. For fluid selection above or below these limits consult Factory. Other fluids are available.

INDICATING DIALS
Nominal 21/2", 4" and 6". Custom dials are available.

RELIEF VALVE
Provided on all Liquid Filled Pressure Gauges to compensate for internal case pressure build-up.

INDEX
Industrial Stainless Steel Gauge Introduction 3
Liquid Filled Gauges - Series LF25S-1, LF25S-2 and LF44S-1 4
Liquid Filled Gauges - Series LF4S-1, LF4S-2 and LF6S-2 5
Non-Filled Gauges - Series NF25S-2, NF4S-2 and NF6S-2 6
Non-Filled Gauges - Series NF4S-1 and NF6S-1 and Case Dimensions LF & NF25S 7
Case Dimensions con’t 8
To Specify a part number 9

WARNING: Misuse of this product may cause explosion and personal injury, read ANSI B40.1 before installation or use. Glycerine can combine with strong oxidizing agents including (but not limited to) chlorine, nitric acid and hydrogen peroxide and result in an explosion which can cause property damage. Consult factory for proper filling medium in hazardous service.Additional information can be obtained by reading Pressure Gauge Standard ANSI/ASME B40.1 available from the American Society of Mechanical Engineers, United Engineering Center, 345 East 47th Street, New York, NY 10017. C-Tube Coiled Spiral Tube

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