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  • Williams Comfort Products P323654 Manifold HVAC Tools
    WILLIAMS COMFORT PRODUCTS
    Williams Comfort Products P323654 Manifold HVAC Tools
    SKU: P323654
    Product DescriptionThe Williams Comfort Products P323654 Manifold is a robust device designed to regulate fluid and gas flow in HVAC systems. Ideal for trade professionals, this manifold combines durability with precision control, making it a reliable choice for any setup. Enhanced flow regulation for...
    $71.06
    $71.06
  • Siemens Building Technology 142-0426
    SIEMENS
    Siemens Building Technology 142-0426 - 1.5" 0/30# 1/8"Bottom Gauge
    SKU: 142-0426
    1.5" 0/30# 1/8"Bottom Gauge
    $21.99
    $21.99
  • Siemens Building Technology 192-633 - Test Probe W/Gauge And Wrench
    CENTURY MOTORS
    Siemens Building Technology 192-633 - Test Probe W/Gauge And Wrench
    SKU: 192-633
    Test Probe W/Gauge And Wrench
    $67.67
    $67.67
  • Uniweld QS4L5HEZ 2-Valve Brass Manifold with 5' EZ Turn Hoses
    UNIWELD
    Uniweld QS4L5HEZ 2-Valve Brass Manifold with 5' EZ Turn Hoses
    SKU: QS4L5HEZ
    Product DescriptionThe Uniweld QS4L5HEZ 2-Valve Brass Manifold with 5' EZ Turn Hoses is a vital tool for HVAC professionals. This sturdy manifold ensures accurate readings and reliable performance. 2-valve brass manifold Includes 5-foot EZ Turn hoses Compatible with multiple refrigerants Product HighlightsThe QS4L5HEZ manifold...
    $17.99
    $17.99
  • Uniweld QS8N5SMEZ 2-Valve Brass Manifold SetUniweld QS8N5SMEZ 2-Valve Brass Manifold Set
    UNIWELD
    Uniweld QS8N5SMEZ 2-Valve Brass Manifold Set
    SKU: QS8N5SMEZ
    Product DescriptionExplore the professional-grade Uniweld QS8N5SMEZ, a 2-Valve Brass Manifold set, equipped with a 5 feet Soft Magic Anti-Blowback Hose, delivering reliable performance in HVAC applications. Robust brass construction ensures durability and long-term use. Features 80mm easy-to-read gauges with color-coded scales for quick assessments....
    $142.50
    $142.50
    $238.88
  • Uniweld G8SD Welding Gauge, 2 600 psi BM Gold Steel Case
    UNIWELD
    Uniweld G8SD Welding Gauge, 2 600 psi BM Gold Steel Case
    SKU: G8SD
    Product DescriptionUniweld G8SD is a nitrogen gauge with a measuring range of zero to six hundred psi. It features a durable steel case designed to withstand tough conditions. This gauge is ideal for use in welding applications. Measuring range: 0-600 psi Connection size: 1/4...
    $23.77
    $23.77
  • Uniweld G530LD 2.5 in. LPF Limited Pointer Flutter Compound Gauge
    UNIWELD
    Uniweld G530LD 2.5 in. LPF Limited Pointer Flutter Compound Gauge
    SKU: G530LD
    Product DescriptionThe Uniweld G530LD is a 2.5 inch low-pressure flutter compound gauge. This gauge is designed to accurately measure low-side pressure in HVAC systems, specifically for refrigerants like R410A, R22, and R404A. It features a limited pointer for easy reading of pressure levels and...
    $27.95
    $27.95
  • Uniweld G49D Welding Gauge With Rubber Boot, Steel, Green, Powder Coated
    UNIWELD
    Uniweld G49D Welding Gauge With Rubber Boot, Steel, Green, Powder Coated
    SKU: G49D
    Product DescriptionThe Uniweld G49D welding gauge is designed for measuring oxygen pressure. Made from durable steel, this gauge features a powder-coated green finish for improved visibility and resistance to wear. It has a 1/8 inch NPT connection and operates within a temperature range of...
    $14.99
    $14.99
    $19.39
  • Uniweld G429ND Replacement Manifold Gauge High Pressure
    UNIWELD
    Uniweld G429ND Replacement Manifold Gauge High Pressure
    SKU: G429ND
    Product DescriptionThe Uniweld G429ND Replacement Manifold Gauge is a high-precision, durable tool designed for HVAC professionals. Ideal for R-410A, R-22, R-404A, and R-134a systems, this gauge provides accurate readings to help maintain optimal system performance. Easy-to-read 3 1/8 inch dial for clear, accurate measurements....
    $36.17
    $36.17
  • Uniweld G30LD LPF 2.5 Blue Low Pressure Gauge R-22 R-404A R-134a ReplacementUniweld G30LD LPF 2.5 Blue Low Pressure Gauge R-22 R-404A R-134a Replacement
    UNIWELD
    Uniweld G30LD LPF 2.5 Blue Low Pressure Gauge R-22 R-404A R-134a Replacement
    SKU: G30LD
    Product DescriptionThe Uniweld G30LD is a 2.5 inch blue low-pressure gauge, designed for precision measurement in HVAC applications. The gauge is calibrated for PSI and Fahrenheit, compatible with refrigerants R-22, R-404A, and R-134a. 2.5-inch blue low-pressure gauge Compatible with R-22, R-404A, and R-134a Measures...
    $27.95
    $27.95
  • Uniweld QS4L5H Manifold, 2-Valve Brass W/5 ft Soft Magic Hose SetUniweld QS4L5H Manifold, 2-Valve Brass W/5 ft Soft Magic Hose Set
    UNIWELD
    Uniweld QS4L5H Manifold, 2-Valve Brass W/5 ft Soft Magic Hose Set
    SKU: QS4L5H
    Product DescriptionThe Uniweld QS4L5H is a 2-valve brass manifold designed for refrigerants R-410A, R-22, and R-404A. This product features a five-foot soft Magic hose set, providing a reliable solution for HVAC professionals. Lightweight design at 3.4 pounds Durable brass construction Quick-action valve for ease...
    $95.40
    $95.40
    $127.81
  • JB Industries M2-825 High Side Pressure Gauge 0 to 800 PSI - RedJB Industries M2-825 High Side Pressure Gauge 0 to 800 PSI - Red
    JB INDUSTRIES
    JB Industries M2-825 High Side Pressure Gauge 0 to 800 PSI - Red
    SKU: M2-825
    Product DescriptionThe JB Industries M2-825 is a reliable high side pressure gauge designed to deliver precise pressure readings. This gauge is ideal for use with R-22, R-404A, and R-410A refrigerants, ensuring versatile applications in HVAC systems. Features a glow-in-the-dark dial for visibility in low...
    $38.50
    $38.50
    $57.18
  • Uniweld G529LD 2.5 In. LPF Limited Pointer Flutter Gauge High Side
    UNIWELD
    Uniweld G529LD 2.5 In. LPF Limited Pointer Flutter Gauge High Side
    SKU: G529LD
    Product DescriptionThe Uniweld G529LD is a 2.5 inch LPF limited pointer flutter gauge. It is designed for high side applications and effectively measures pressure in HVAC systems. This tool is essential for technicians requiring accurate pressure readings for refrigerants such as R410A, R22, and...
    $27.95
    $27.95
  • Uniweld G15D Acetylene Gauge With Rubber Boot, Steel, Red, Powder CoatedUniweld G15D Acetylene Gauge With Rubber Boot, Steel, Red, Powder Coated
    UNIWELD
    Uniweld G15D Acetylene Gauge With Rubber Boot, Steel, Red, Powder Coated
    SKU: G15D
    Product DescriptionThe Uniweld G15D is an acetylene gauge made of steel with a powder-coated finish. It is designed to measure pressure in a range of 10 to 180 degrees Fahrenheit. Crafted for durability, this gauge features a 1/8 inch NPT connection suitable for various...
    $14.99
    $14.99
    $19.39
  • Yellow Jacket 49515 Gauge Hi-Side R22 R410A Liquid Filled 3-1/8In Dia Red 800 psiYellow Jacket 49515 Gauge Hi-Side R22 R410A Liquid Filled 3-1/8In Dia Red 800 psi
    YELLOW JACKET
    Yellow Jacket 49515 Gauge Hi-Side R22 R410A Liquid Filled 3-1/8In Dia Red 800 psi
    SKU: 49515
    Product DescriptionThe Yellow Jacket 49515 Gauge Hi-Side R22 R410A Liquid Filled 3-1/8 inches diameter red gauge is designed for high-side pressure measurements up to 800 psi. It is compatible with R-22 and R-410A refrigerants. This gauge is essential for HVAC professionals and used in...
    $85.09
    $85.09
    $113.64
  • Yellow Jacket 49002 2-1/2 Gauge Blue Compound 30-0-120 psi Class BYellow Jacket 49002 2-1/2 Gauge Blue Compound 30-0-120 psi Class B
    YELLOW JACKET
    Yellow Jacket 49002 2-1/2 Gauge Blue Compound 30-0-120 psi Class B
    SKU: 49002
    Product DescriptionThe Yellow Jacket 49002 is a 2-1/2 inch Blue Compound Gauge, designed for professional use in HVAC and refrigeration systems. With a working pressure range of 30 inches Hg to 120 psi, it offers high visibility and precise readings. This gauge is compatible...
    $26.64
    $26.64
    $38.62
  • Yellow Jacket 49001 Pressure Gauge 0-500 psi R-12/22/502Yellow Jacket 49001 Pressure Gauge 0-500 psi R-12/22/502
    YELLOW JACKET
    Yellow Jacket 49001 Pressure Gauge 0-500 psi R-12/22/502
    SKU: 49001
    Product DescriptionThe Yellow Jacket 49001 is a robust pressure gauge designed for HVAC systems, measuring pressures from 0 to 500 psi. It is ideal for use with R-12, R-22, and R-502 refrigerants, making it a versatile tool for professionals. Constructed with a durable steel...
    $26.64
    $26.64
    $38.62
  • JB Industries M2-820 Manifold Gauge Low Side Compound 3-1/8 In DialJB Industries M2-820 Manifold Gauge Low Side Compound 3-1/8 In Dial
    JB INDUSTRIES
    JB Industries M2-820 Manifold Gauge Low Side Compound 3-1/8 In Dial
    SKU: M2-820
    Product DescriptionThe JB Industries M2-820 Manifold Gauge Low Side Compound, features a 3-1/8 inch dial and works for a range of applications. This gauge is ideal for trade professionals dealing with HVAC systems and offers accurate readings across different refrigerants. Ideal for R-22, R-404A,...
    $38.50
    $38.50
    $57.18
  • JB Industries 25233 Zeppelin 4-Valve Aluminum R22/R404A/R410A Manifold with 3-1/8 in. Gauges and 60 in. Hose Set
    JB INDUSTRIES
    JB Industries 25233 Zeppelin 4-Valve Aluminum R22/R404A/R410A Manifold with 3-1/8 in. Gauges and 60 in. Hose Set
    SKU: 25233
    Product DescriptionThe JB Industries 25233 Zeppelin 4-Valve Charging Manifold with 3/8 inch bore is specifically designed for use with R-22, R-404A, and R-410A refrigerants. This American-made aluminum manifold includes 3-1/8 inch gauges and a 60-inch Kobra CCLE hose set, providing a comprehensive solution for...
    $295.48
    $295.48
    $494.82
  • RG25-120
    WEISS INSTRUMENTS
    Weiss Instruments RG25-120 - Refrigeration Manifold Pressure Gauge
    SKU: RG25-120
    Refrigeration Manifold Pressure Gauge 2 1/2 in. Dial 1/4 in. NPT Bottom Connected 30-0-120 PSI Range 0.2 Lbs
    $21.99
    $21.99

About Manifolds & Gauges

A vacuum gauge shows the difference between outside atmospheric pressure and the amount of vacuum present in the intake manifold.

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