Pressure Gauges

Vacuum Compound

• Pressure, Vacuum & Compound Gauges
• Chemical Service Pressure Gauges
• Hydraulic Pressure Gauges
• Refrigeration or Ammonia Gauges
• Mechanical Contractors Gauges
• Military Gauge Line
• Pressure Gauge Lines
• Pressure Gauge Case Styles
• Gauge Ordering Information

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Vantage Line - Bronze Tube

Accuracy: 1%
Dial Sizes: 4 1/2" or 6"
Application: For pressure or vacuum measurement of all gases or liquids non-corrosive to brass or bronze.
Features:
Bourdon Tube: Phosphor bronze with silver brazed joints at socket and tip.
Socket: Brass, 1/4" or 1/2" bottom or back connection.
Movement: Bronze bushed rotary type.
Dial: Black figures on non-reflecting white aluminum
Pointer: Balanced adjustable type
Blow-out Disc: Available when specified for 3 1/2" or larger gauge sizes at extra charge
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Accuracy: 2%
Dial Sizes: 1 1/2", 2, 2 1/2", 3 1/2", 4 1/2"
Application: For steam, air, water and other media non-corrosive to brass where excessive vibration or pulsation is not encountered
Features:
Bourdon Tube: Phosphor bronze with brass socket and tip.
Socket: 1/4" male NPT bottom connection
Movement: Quality brass construction. Precision gears and finely finished bearing surfaces insure smooth motion and extended service life.
Dial: White metal with black figures and graduations.
Pointer: Plain Balanced
Case: Black enamel finished, drawn steel with friction fit ring (style #07)
Accuracy: A.S.A. Grade B. Middle half of scale 2% of scale range, remainder 3%
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View Specifications

Accuracy: 1%
Dial Sizes: 4 1/2", 6", 8 1/2"
Application: For high pressure air, non-corrosive gas or hydraulic pressure
Features:
Bourdon Tube: Alloy steel with welded connections at socket and tip
Socket: Alloy steel, 1/4" or 1/2" male NPT. Bottom or back connection
Movement: Stainless steel rotary type
Dial: Black figures on non-reflecting white aluminum.
Pointer: Balanced adjustable type
Blow-out Disc: Available when specified at extra charge
View Ranges

Accuracy: 1%
Dial Sizes: 4 1/2", 6", 8 1/2"
Application: For refrigerants use gauges with bronze socket tube and tip (4 1/2" and 6" dial sizes only). For ammonia or other corrosive media use gauges with alloy steel socket, steel tube and tip
Features:
Bourdon Tube: Phosphor bronze or alloy steel
Socket: Bronze or alloy steel, 1/4" or 1/2" male NPT connection
Movement: Stainless steel rotary type
Dial: Black figures on non-reflecting white aluminum.
Pointer: Balanced adjustable type
Blow-out Disc: Available when specified at extra charge
View Ranges
For 2 1/2" & 3 1/2" case styles, click here.

Accuracy: 1%
Dial Sizes: 4 1/2"
Application: Designed to meet the requirements of heating, ventilating and air conditioning contractors and equipment manufacturers
Features:
Bourdon Tube: Phosphor bronze bourdon tube, brass socket and tip.
Socket: 1/4" male NPT bottom connection
Movement:Quality brass construction. Precision gears and finely finished bearing surfaces insure smooth motion and extended service life
Dial: White metal with plack figures and graduations
Pointer: Plain balanced pointer and glass dial face
Case: Stainless Steel case, 4 1/2" with friction fit ring (style #05)
Accuracy: 1% in the working range. 1 1/2% at upper and lower scale extremes. Meets ANSI Grade A
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View Specifications

Direct Drive Gauges
Rugged shock and vibration resistant state-of-the-art direct coil connection design to meet MIL-G-18977-E. Inconel tube with other wetted parts precision frabricated from Monel for maximum reliability and accuracy. Solid front case with stainless steel mechanical parts. Pressure and compound ranges up to 5000 PSI. Dial Sizes: 2 1/2", 3 1/2" & 4 1/2"

Astro Gauges
provide accuracy and long life for many applications where quality performance is primary consideration. Accuracy is 1% of included scale range.

Utility Gauges
are rugged, economical instruments for pressure and vacuum measurements of steam, air, water and other media non-corrosive to brass where excessive vibration or pulsation are not present. Accuracy is 2% of included scale range.

Mechanical Contractors Gauges
To meet the unique needs of the heating, ventilating and air conditioning industry and the O.E.M. supplier of equipment to this industry, where service conditions are moderate and the cost is a primary consideration.

Military Gauges
Designed to meet the critical requirements of marine and similar applications where shock and vibration my be severe and dependable accuracy and reliability are vital. Solid front cover design with blow-out back provides a high degree of safety. Dial sizes: 3 1/2" and 4 1/2". Capacity ranges from 30" to 1000 PSI - meets MIL-G-18997-E.

Direct Drive Gauges
Rugged shock and vibration resistant state-of-the-art direct coil connection design to meet MIL-G-18977-E. Inconel tube with other wetted parts precision frabricated from Monel for maximum reliability and accuracy. Solid front case with stainless steel mechanical parts. Pressure and compound ranges up to 5000 PSI. Dial Sizes: 2 1/2", 3 1/2" & 4 1/2"

Pressure Gauge Case Styles & Dimensions

Low Pressure Diaphram Gauge
Specifications