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    121 Products
    About Pressure Gauges
    industrial info icon

    Find a gauge with the right connection material and dial type—many with traceable calibration certificates.

    Vacuum Gauges

    Use these gauges with vacuum pumps, packaging equipment, and in suction lines to measure and display vacuum.
    Painted Steel Case with Brass Connection—Single Scale (Inches of Mercury)
    Image of Product. Front orientation. Vacuum Gauges. Vacuum Gauges, Single Scale, Bottom Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vacuum Gauges, Single Scale, Center-Back Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vacuum Gauges, Single Scale, Center-Back Connection (Panel Mount).
    Image of Attribute. Bottom Connection. Front orientation. Vacuum Gauges, Bottom Connection.
    Image of Attribute. Center Back Connection. Front orientation. Vacuum Gauges, Center-Back Connection.
    Image of Attribute. Center Back Connection (Panel Mount). Front orientation. Vacuum Gauges, Center-Back Connection (Panel Mount).

    Bottom

    Connection

    Center-Back

    Connection

    Center-Back

    Connection

    (Panel Mount)

    Bottom

    Connection

    Center Back

    Connection

    Center Back

    Connection

    (Panel Mount)

    Gauges with a steel case are more impact resistant than gauges with an ABS case.
    Available Vacuum
    Ranges, in. Hg
    Bottom
    Connection
    Center-Back
    Connection
    Center-Back
    Connection (Panel Mount)
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Case
    Color
    Vacuum
    Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    Each
    For Panel
    Cutout Dia.
    Each
    NPT Male
    1 1/2"1/8
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K150000004002K350000001 3/4"4002K25000000
    Vacuum Gauge with Steel Case, Single Scale, 1-1/2" Dial, 1/8 NPT Male Bottom Connection
    EachIn stock
    2"1/4
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K123000004002K115000002 7/32"4002K11400000
    2 1/2"1/8
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K156000004002K155000002 3/4"4002K15400000
    2 1/2"1/4
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K116000004002K117000002 3/4"4002K15200000
    3 1/2"1/4
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K119000004002K118000003 13/16"4002K12200000
    4 1/2"1/4
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K12100000———0———0
     
    NPT Male with Calibration Certificate Traceable to NIST
    1 1/2"1/8
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K138000004002K13700000———0
    2"1/4
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K136000004002K12700000———0
    2 1/2"1/8
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K16300000———0———0
    2 1/2"1/4
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K128000004002K12900000———0
    3 1/2"1/4
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K13200000———0———0
    4 1/2"1/4
    -40 to 150-40 to 150Black-30 to 00.55Air±2% Midscale (Grade B)4002K13300000———0———0
     
    Painted Steel Case with Brass Connection—Dual Scale (Inches of Mercury, Kilopascals)
    Image of Product. Front orientation. Vacuum Gauges. Vacuum Gauges, Dual Scale, Bottom Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vacuum Gauges, Dual Scale, Center-Back Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vacuum Gauges, Dual Scale, Center-Back Connection (Panel Mount).
    Image of Attribute. Bottom Connection. Front orientation. Vacuum Gauges, Bottom Connection.
    Image of Attribute. Center Back Connection. Front orientation. Vacuum Gauges, Center-Back Connection.
    Image of Attribute. Center Back Connection (Panel Mount). Front orientation. Vacuum Gauges, Center-Back Connection (Panel Mount).

    Bottom Connection

    Center-Back

    Connection

    Center-Back

    Connection (Panel

    Mount)

    Bottom

    Connection

    Center Back

    Connection

    Center Back

    Connection

    (Panel Mount)

    Gauges with a steel case are more impact resistant than gauges with an ABS case.
    Available Vacuum Ranges
    Bottom
    Connection
    Center-Back
    Connection
    Center-Back
    Connection (Panel Mount)
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Case
    Color
    Vacuum Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    Each
    For Panel
    Cutout Dia.
    Each
    NPT Male
    1 1/2"1/8
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K1110000004002K1120000001 3/4"4002K113000000
    2"1/4
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K14000004002K34000002 7/32"4002K2400000
    2 1/2"1/8
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K159000004002K15800000———0
    2 1/2"1/4
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K11000004002K31000002 3/4"4002K2100000
    3 1/2"1/4
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K16000004002K36000003 13/16"4002K2600000
    4 1/2"1/4
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K1200000———0———0
     
    NPT Male with Calibration Certificate Traceable to NIST
    1 1/2"1/8
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K124000004002K12500000———0
    2"1/4
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K142000004002K16700000———0
    2 1/2"1/8
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K16600000———0———0
    2 1/2"1/4
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K145000004002K14400000———0
    3 1/2"1/4
    -40 to 150-40 to 150Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)4002K14800000———0———0
     
    ABS Case with Brass Connection—Single Scale (Inches of Mercury)
    Image of Product. Front orientation. Vacuum Gauges. Vacuum Gauges, Single Scale, Bottom Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vacuum Gauges, Single Scale, Center-Back Connection.
    Image of Attribute. Bottom Connection. Front orientation. Vacuum Gauges, Bottom Connection.
    Image of Attribute. Center Back Connection. Front orientation. Vacuum Gauges, Center-Back Connection.

    Bottom

    Connection

    Center-Back

    Connection

    Bottom

    Connection

    Center Back

    Connection

    Gauges with an ABS case are more corrosion resistant than gauges with a steel case.
    Available Vacuum
    Ranges, in. Hg
    Bottom
    Connection
    Center-Back
    Connection
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Case
    Color
    Vacuum
    Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    Each
    NPT Male
    1 1/2"1/8
    -40 to 140-40 to 140Black-30 to 00.55Air±2% Midscale (Grade B)3935K110000003935K21000000
    2"1/8
    -40 to 140-40 to 140Black-30 to 00.55Air±2% Midscale (Grade B)3935K52000003935K6200000
    2 1/2"1/8
    -40 to 140-40 to 140Black-30 to 00.55Air±2% Midscale (Grade B)———03935K5600000
    2 1/2"1/4
    -40 to 140-40 to 140Black-30 to 00.55Air±2% Midscale (Grade B)3935K3100000———0
     
    ABS Case with Brass Connection—Dual Scale (Inches of Mercury, Kilopascals)
    Image of Product. Front orientation. Vacuum Gauges. Vacuum Gauges, Dual Scale, Bottom Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vacuum Gauges, Dual Scale, Center-Back Connection.
    Image of Attribute. Bottom Connection. Front orientation. Vacuum Gauges, Bottom Connection.
    Image of Attribute. Center Back Connection. Front orientation. Vacuum Gauges, Center-Back Connection.

    Bottom Connection

    Center-Back

    Connection

    Bottom

    Connection

    Center Back

    Connection

    Gauges with an ABS case are more corrosion resistant than gauges with a steel case.
    Available Vacuum Ranges
    Bottom
    Connection
    Center-Back
    Connection
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Case
    Color
    Vacuum Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    Each
    NPT Male
    1 1/2"1/8
    -40 to 140-40 to 140Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)3935K330000003935K34000000
    2"1/8
    -40 to 140-40 to 140Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)3935K35000003935K3600000
    2 1/2"1/4
    -40 to 140-40 to 140Black-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±2% Midscale (Grade B)3935K37000003935K3800000
     

    Vibration- and Corrosion-Resistant Vacuum Gauges

    Designed for harsh environments prone to vibration, these gauges pair a corrosion-resistant 304 stainless steel case with a glycerin-filled dial to reduce needle flutter. Use them with vacuum pumps, packaging equipment, and in suction lines to measure and display vacuum.
    304 Stainless Steel Case with 316 Stainless Steel Connection—Single Scale (Inches of Mercury)
    Image of Product. Front orientation. Vacuum Gauges. Vibration- and Corrosion-Resistant Vacuum Gauges, Single Scale, Bottom Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vibration- and Corrosion-Resistant Vacuum Gauges, Single Scale, Center-Back Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vibration- and Corrosion-Resistant Vacuum Gauges, Single Scale, Center-Back Connection (Panel Mount).
    Image of Attribute. Bottom Connection. Front orientation. Vibration- and Corrosion-Resistant Vacuum Gauges, Bottom Connection.
    Image of Attribute. Center Back Connection. Front orientation. Vibration- and Corrosion-Resistant Vacuum Gauges, Center-Back Connection.
    Image of Attribute. Center Back Connection (Panel Mount). Front orientation. Vibration- and Corrosion-Resistant Vacuum Gauges, Center-Back Connection (Panel Mount).

    Bottom Connection

    Center-Back

    Connection

    Center-Back

    Connection (Panel

    Mount)

    Bottom

    Connection

    Center Back

    Connection

    Center Back

    Connection

    (Panel Mount)

    Available Vacuum
    Ranges, in. Hg
    Bottom
    Connection
    Center-Back
    Connection
    Center-Back
    Connection (Panel Mount)
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Liquid
    Type
    Vacuum
    Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    Each
    For Panel
    Cutout Dia.
    Each
    NPT Male
    2"1/8
    0 to 1400 to 210Glycerin-30 to 00.55Air±1% Midscale (Grade A)———038545K41100000002 5/64"38545K4120000000
    2 1/2"1/4
    -40 to 140-40 to 210Glycerin-30 to 00.55Air±1.5% Full Scale (Not Rated)38605K11000000038605K210000002 29/64"38605K711000000
    4"1/2
    -40 to 140-40 to 210Glycerin-30 to 00.55Air±1% Full Scale (Grade 1A)38605K31000000———0———0
     
    304 Stainless Steel Case with Brass Connection—Dual Scale (Inches of Mercury, Kilopascals)
    Image of Product. Front orientation. Vacuum Gauges. Vibration- and Corrosion-Resistant Vacuum Gauges, Dual Scale, Bottom Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vibration- and Corrosion-Resistant Vacuum Gauges, Dual Scale, Center-Back Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vibration- and Corrosion-Resistant Vacuum Gauges, Dual Scale, Center-Back Connection (Panel Mount).
    Image of Product. Front orientation. Vacuum Gauges. Vibration- and Corrosion-Resistant Vacuum Gauges, Dual Scale, Lower-Back Connection.

    Bottom Connection

    Center-Back

    Connection

    Center-Back

    Connection (Panel

    Mount)

    Lower-Back Connection

    Image of Attribute. Bottom Connection. Front orientation. Vibration- and Corrosion-Resistant Vacuum Gauges, Bottom Connection.
    Image of Attribute. Center Back Connection. Front orientation. Vibration- and Corrosion-Resistant Vacuum Gauges, Center-Back Connection.
    Image of Attribute. Center Back Connection (Panel Mount). Front orientation. Vibration- and Corrosion-Resistant Vacuum Gauges, Center-Back Connection (Panel Mount).
    Image of Attribute. Lower Back
Connection. Front orientation. Vibration- and Corrosion-Resistant Vacuum Gauges, Lower-Back Connection.

    Bottom

    Connection

    Center Back

    Connection

    Center Back

    Connection

    (Panel Mount)

    Lower

    Back Connection

    Available Vacuum Ranges
    Bottom
    Connection
    Center-Back
    Connection
    Center-Back
    Connection (Panel Mount)
    Lower-Back
    Connection
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Liquid
    Type
    Vacuum Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    Each
    For Panel
    Cutout Dia.
    Each
    Each
    NPT Male
    1 1/2"1/8
    35 to 14035 to 140Glycerin-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    20 kPa
    Air±1% Midscale (Grade A)———038545K510000001 39/64"38545K111000000———0
    1 1/2"1/8
    35 to 14035 to 140Glycerin-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    20 kPa
    Air±2.5% Full Scale38545K41000000———0———0———0
    2 1/2"1/4
    35 to 14035 to 140Glycerin-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±1% Midscale (Grade A)38545K1610000038545K171000002 31/64"38545K19100000———0
    4"1/4
    35 to 14035 to 140Glycerin-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    1 kPa
    5 in. Hg
    10 kPa
    Air±1% Full Scale (Grade 1A)38545K18100000———0———038545K121000000
     
    NPT Male with Calibration Certificate Traceable to NIST
    2 1/2"1/4
    35 to 14035 to 140Glycerin-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    10 kPa
    Air±1% Midscale (Grade A)38545K32100000038545K351000000———0———0
    4"1/4
    35 to 14035 to 140Glycerin-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    1 kPa
    5 in. Hg
    10 kPa
    Air±1% Full Scale (Grade 1A)38545K331000000———0———038545K361000000
     

    Corrosion-Resistant Vacuum Gauges

    The case and connection threads are stainless steel for protection in corrosive environments. Use these gauges with vacuum pumps, packaging equipment, and in suction lines to measure and display vacuum.
    304 Stainless Steel Case with 316 Stainless Steel Connection—Single Scale (Inches of Mercury)
    Image of Product. Front orientation. Vacuum Gauges. Corrosion-Resistant Vacuum Gauges, Single Scale, Bottom Connection.
    Image of Product. Front orientation. Vacuum Gauges. Corrosion-Resistant Vacuum Gauges, Single Scale, Center-Back Connection.
    Image of Product. Front orientation. Vacuum Gauges. Corrosion-Resistant Vacuum Gauges, Single Scale, Center-Back Connection (Panel Mount).
    Image of Product. Front orientation. Vacuum Gauges. Corrosion-Resistant Vacuum Gauges, Single Scale, Lower-Back Connection.

    Bottom Connection

    Center-Back

    Connection

    Center-Back

    Connection (Panel

    Mount)

    Lower-Back Connection

    Image of Attribute. Bottom Connection. Front orientation. Corrosion-Resistant Vacuum Gauges, Bottom Connection.
    Image of Attribute. Center Back Connection. Front orientation. Corrosion-Resistant Vacuum Gauges, Center-Back Connection.
    Image of Attribute. Center Back Connection (Panel Mount). Front orientation. Corrosion-Resistant Vacuum Gauges, Center-Back Connection (Panel Mount).
    Image of Attribute. Lower Back
Connection. Front orientation. Corrosion-Resistant Vacuum Gauges, Lower-Back Connection.

    Bottom

    Connection

    Center Back

    Connection

    Center Back

    Connection

    (Panel Mount)

    Lower

    Back Connection

    Available Vacuum
    Ranges, in. Hg
    Bottom
    Connection
    Center-Back
    Connection
    Center-Back
    Connection (Panel Mount)
    Lower-Back
    Connection
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Vacuum
    Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    Each
    For Panel
    Cutout Dia.
    Each
    Each
    NPT Male
    1 1/2"1/8
    -40 to 200-40 to 250-30 to 00.55Air±2% Midscale (Grade B)3961K9120000003961K9110000000———0———0
    2"1/8
    -40 to 200-40 to 250-30 to 00.55Air±2% Midscale (Grade B)3961K9140000003961K913000000———0———0
    2"1/4
    -40 to 200-40 to 250-30 to 00.55Air±2% Midscale (Grade B)3961K9160000003961K915000000———0———0
    2 1/2"1/4
    -40 to 140-40 to 210-30 to 00.55Air±1.5% Full Scale (Not Rated)38595K1100000038595K210000002 29/64"38595K5110000000———0
    3"1/4
    -40 to 140-20 to 210-30 to 00.22Air±0.5% Full Scale (Grade 2A)3961K21000000———0———0———0
    4"1/4
    -40 to 200-40 to 250-30 to 00.55Air±2% Midscale (Grade B)———03961K91900000———0———0
    4"1/2
    -40 to 140-40 to 210-30 to 00.55Air±1% Full Scale (Grade 1A)38595K31000000———0———0———0
    4"1/2
    -40 to 140-40 to 390-30 to 00.55Air±1% Full Scale (Grade 1A)———0———0———038595K410000000
     
    304 Stainless Steel Case with 316L Stainless Steel Connection—Single Scale (Inches of Mercury)
    Image of Product. Front orientation. Vacuum Gauges. Corrosion-Resistant Vacuum Gauges, Single Scale, Bottom Connection.
    Image of Product. Front orientation. Vacuum Gauges. Corrosion-Resistant Vacuum Gauges, Single Scale, Lower-Back Connection.
    Image of Attribute. Bottom Connection. Front orientation. Corrosion-Resistant Vacuum Gauges, Bottom Connection.
    Image of Attribute. Lower Back
Connection. Front orientation. Corrosion-Resistant Vacuum Gauges, Lower-Back Connection.

    Bottom Connection

    Lower-Back Connection

    Bottom

    Connection

    Lower

    Back Connection

    Available Vacuum
    Ranges, in. Hg
    Bottom
    Connection
    Lower-Back
    Connection
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Vacuum
    Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    Each
    NPT Male
    2 1/2"1/4
    -40 to 200-40 to 250-30 to 00.55Air±1.6% Full Scale (Grade B)———03961K917000000
    4"1/4
    -40 to 200-40 to 250-30 to 00.55Air±1.6% Full Scale (Grade B)3961K9210000003961K918000000
    4 1/2"1/4
    -40 to 200-20 to 250-30 to 00.55Air±1% Full Scale (Grade 1A)3961K9230000003961K922000000
    4 1/2"1/2
    -40 to 200-20 to 250-30 to 00.55Air±1% Full Scale (Grade 1A)3961K9250000003961K924000000
    6"1/2
    -40 to 200-20 to 250-30 to 00.55Air±1% Full Scale (Grade 1A)3961K9270000003961K926000000
     

    Vibration-Resistant Vacuum Gauges

    A glycerin-filled dial reduces needle flutter for precise readings in high-vibration applications. Gauges can be used with vacuum pumps, packaging equipment, and in suction lines to measure and display vacuum.
    ABS Case with Brass Connection—Dual Scale (Inches of Mercury, Kilopascals)
    Image of Product. Front orientation. Vacuum Gauges. Vibration-Resistant Vacuum Gauges, Dual Scale, Bottom Connection.
    Image of Product. Front orientation. Vacuum Gauges. Vibration-Resistant Vacuum Gauges, Dual Scale, Center-Back Connection.
    Image of Attribute. Bottom Connection. Front orientation. Vibration-Resistant Vacuum Gauges, Bottom Connection.
    Image of Attribute. Center Back Connection. Front orientation. Vibration-Resistant Vacuum Gauges, Center-Back Connection.

    Bottom

    Connection

    Center-Back

    Connection

    Bottom

    Connection

    Center Back

    Connection

    Available Vacuum Ranges
    Bottom
    Connection
    Center-Back
    Connection
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Liquid
    Type
    Case
    Color
    Vacuum Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    Each
    NPT Male
    2 1/2"1/4
    0 to 1400 to 140GlycerinBlack-30 in. Hg to 0 in. Hg
    -100 kPa to 0 kPa
    0.5 in. Hg
    2 kPa
    5 in. Hg
    20 kPa
    Air±1.5% Full Scale (Not Rated)38465K1100000038465K31000000
     

    Handheld High-Vacuum Gauges

    Check the vacuum levels in high-vacuum pumps, valves, and chambers with these compact gauges. Use a ring and clamp (both sold separately) to connect them to another quick-clamp high-vacuum fitting, also known as KF, QF, and NW fittings. The digital display shows measurements in torr, mbar (millibar) and hPa (hectopascal).
    ABS Case with 304 Stainless Steel Connection—(Torr, Millibars, Hectopascals)
    Image of Product. Front. Front orientation. Vacuum Gauges. Handheld High-Vacuum Gauges.
    Image of Product. Back. Back orientation. Vacuum Gauges. Handheld High-Vacuum Gauges.

    Front

    Back

    Gauges
    Clamps
    Rings
    Center-Back
    Connection
    High-Vacuum
    Flange Size
    Wd.
    Ht.
    Dp.
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    For Tube
    OD
    Flange
    OD
    No. of Batteries
    Included
    Case
    Color
    Vacuum Range
    For Use
    With
    Accuracy
    Each
    Each
    Each
    Quick Clamp Tube Connection
    162 3/8"4 3/4"1"40 to 1000 to 1403/4"1.18"1Red3.7 × 10^-4 Torr to 750 Torr
    5× 10^-4 mbar to 1,000 mbar
    5× 10^-4 hPa to 1,000 hPa
    Air±10% @ 1.5 × 10^-4 Torr to 7.5 Torr, ±30% @ 22.5 Torr to 75 Torr (Not Rated)3634N10000000004518K711000004518K62100000
     

    Ultra-Low Vacuum Gauges

    Accommodate applications with very low vacuum with these gauges. Use them with vacuum pumps, packaging equipment, and in suction lines to measure and display vacuum.
    Painted Steel Case with Brass Connection—Single Scale (Inches of Water)
    Image of Product. Front orientation. Vacuum Gauges. Ultra-Low Vacuum Gauges, Single Scale, Bottom Connection.
    Image of Attribute. Bottom Connection. Front orientation. Ultra-Low Vacuum Gauges, Bottom Connection.

    Bottom

    Connection

    Bottom

    Connection

    Available Vacuum
    Ranges, in. H₂O
    Bottom
    Connection
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Case
    Color
    Vacuum
    Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    NPT Male
    2 1/2"1/4
    0 to 1400 to 175Black-100 to 0220Air±1.6% Full Scale (Not Rated)4106K15000000
    2 1/2"1/4
    0 to 1400 to 175Black-60 to 0110Air±1.6% Full Scale (Not Rated)4106K1400000
    2 1/2"1/4
    0 to 1400 to 175Black-30 to 00.55Air±1.6% Full Scale (Not Rated)4106K1300000
    2 1/2"1/4
    0 to 1400 to 175Black-15 to 00.23Air±1.6% Full Scale (Not Rated)4106K1200000
     
    NPT Male with Calibration Certificate Traceable to NIST
    2 1/2"1/4
    0 to 1400 to 175Black-100 to 0220Air±1.6% Full Scale (Not Rated)3843K34000000
    2 1/2"1/4
    0 to 1400 to 175Black-60 to 0110Air±1.6% Full Scale (Not Rated)3843K33000000
    2 1/2"1/4
    0 to 1400 to 175Black-30 to 00.55Air±1.6% Full Scale (Not Rated)3843K32000000
    2 1/2"1/4
    0 to 1400 to 175Black-15 to 00.23Air±1.6% Full Scale (Not Rated)3843K31000000
     
    304 Stainless Steel Case with Brass Connection—Single Scale (Inches of Water)
    Image of Product. Front orientation. Vacuum Gauges. Ultra-Low Vacuum Gauges, Single Scale, Bottom Connection.
    Image of Attribute. Bottom Connection. Front orientation. Ultra-Low Vacuum Gauges, Bottom Connection.

    Bottom

    Connection

    Bottom

    Connection

    Gauges with a 304 stainless steel case have better corrosion resistance than gauges with a steel case.
    Available Vacuum
    Ranges, in. H₂O
    Bottom
    Connection
    Dial
    Dia.
    Pipe
    Size
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Vacuum
    Range
    Graduations
    Pressure Numeric
    Increments
    For Use
    With
    Accuracy
    Each
    NPT Male
    4"1/4
    0 to 1400 to 175-100 to 0220Air±1% Full Scale (Not Rated)4106K250000000
    4"1/4
    0 to 1400 to 175-60 to 0110Air±1% Full Scale (Not Rated)4106K24000000
    4"1/4
    0 to 1400 to 175-30 to 00.55Air±1% Full Scale (Not Rated)4106K23000000
    4"1/4
    0 to 1400 to 175-15 to 00.23Air±1% Full Scale (Not Rated)4106K22000000
     
    NPT Male with Calibration Certificate Traceable to NIST
    4"1/4
    0 to 1400 to 175-100 to 0220Air±1% Full Scale (Not Rated)3843K44000000
    4"1/4
    0 to 1400 to 175-60 to 0110Air±1% Full Scale (Not Rated)3843K43000000
    4"1/4
    0 to 1400 to 175-30 to 00.55Air±1% Full Scale (Not Rated)3843K42000000
    4"1/4
    0 to 1400 to 175-15 to 00.23Air±1% Full Scale (Not Rated)3843K41000000
     
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