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  • WILLIAMS COMFORT PRODUCTS
    Williams Comfort Products P323653 Manifold HVAC Supplies
    SKU: P323653
    Product DescriptionThe Williams Comfort Products manifold, model P323653, is a vital component in HVAC systems, designed for efficient gas management and system charging. Optimizes HVAC system performance Robust design for professional use Dimensions provide easy installation and compatibility Product HighlightsThis manifold is especially useful...
    $21.99
    $21.99
  • Williams Comfort Products P323660 Manifold
    WILLIAMS COMFORT PRODUCTS
    Williams Comfort Products P323660 Manifold
    SKU: P323660
    Product DescriptionThe Williams Comfort Products P323660 Manifold is essential for HVAC professionals managing fluid or gas flow within systems. Designed with precision, this manifold promotes efficient operation and maintenance. Durable construction ensures longevity in harsh environments. Compatible with various HVAC systems for versatile use....
    $19.99
    $19.99
  • Williams Comfort Products P323655 Manifold HVAC Tools Replacement P323655
    WILLIAMS COMFORT PRODUCTS
    Williams Comfort Products P323655 Manifold HVAC Tools Replacement P323655
    SKU: P323655
    Product DescriptionThe Williams Comfort Products Manifold, model P323655, is a foundational tool for HVAC professionals, crucial for the management and distribution of refrigerant in cooling and heating systems. Engineered to distribute refrigerant with precision. Constructed from robust materials for long-lasting use in harsh environments....
    $55.38
    $55.38
  • Uniweld G19D Welding Gauge With Rubber Boot, Steel, Red, Powder CoatedUniweld G19D Welding Gauge With Rubber Boot, Steel, Red, Powder Coated
    UNIWELD
    Uniweld G19D Welding Gauge With Rubber Boot, Steel, Red, Powder Coated
    SKU: G19D
    Product DescriptionThe Uniweld G19D Welding Gauge is a dependable tool for welding professionals. This gauge features a one eighth inch NPT connection and operates effectively within a temperature range of ten to one hundred eighty degrees Fahrenheit. Constructed from steel and coated for durability,...
    $14.99
    $14.99
    $19.39
  • Yellow Jacket 49516 Manifold Gauge Liquid Filled 3-1/2 inch (Pack of 3 pcs)Yellow Jacket 49516 Manifold Gauge Liquid Filled 3-1/2 inch (Pack of 3 pcs)
    YELLOW JACKET
    Yellow Jacket 49516 Manifold Gauge Liquid Filled 3-1/2 inch (Pack of 3 pcs)
    SKU: 49516
    Product DescriptionThe Yellow Jacket 49516 Manifold Gauge is a reliable tool designed for HVAC professionals. This 3-1/2 inch liquid-filled blue manifold gauge is essential for measuring refrigerant pressure. Ideal for use with R-22 and R-410A refrigerants, the gauge is calibrated to 1% accuracy, ensuring...
    $76.56
    $76.56
    $113.64
  • Yellow Jacket 46010 Brute II 4-Valve Manifold with Red/Blue Gauges, bar/psi, R-22/404A/410AYellow Jacket 46010 Brute II 4-Valve Manifold with Red/Blue Gauges, bar/psi, R-22/404A/410A
    YELLOW JACKET
    Yellow Jacket 46010 Brute II 4-Valve Manifold with Red/Blue Gauges, bar/psi, R-22/404A/410A
    SKU: 46010
    Product DescriptionThe Yellow Jacket 46010 Brute II 4-Valve Manifold features durable construction and precise gauges for accurate refrigerant management. This manifold is designed for use with R-22, R-404A, and R-410A refrigerants. The robust aluminum design ensures longevity while the color-coded gauges provide easy readability....
    $285.25
    $285.25
  • Yellow Jacket 41212 Manifold Only 2-1/2 Gauge Psi R-12/22/502
    YELLOW JACKET
    Yellow Jacket 41212 Manifold Only 2-1/2 Gauge Psi R-12/22/502
    SKU: 41212
    Product DescriptionThe Yellow Jacket 41212 Manifold is engineered for precise air conditioning work. It features a forged solid brass body for durability and 2-1/2 inch steel case gauges with high accuracy. This manifold is ideal for handling R-12, R-22, and R-502 refrigerants. Solid brass...
    $100.35
    $100.35
    $153.50
  • JB Industries DMG2-8 2-Valve Digital Refrigerant Manifold with DMG2-DATA Recording Module
    JB INDUSTRIES
    JB Industries DMG2-8 2-Valve Digital Refrigerant Manifold with DMG2-DATA Recording Module
    SKU: DMG2-8
    Product DescriptionThe JB Industries DMG2-8 is a 2-valve digital refrigerant manifold that features a DMG2-DATA recording module. This versatile tool is designed for HVAC professionals, allowing simultaneous calculation of superheat and subcool. It has a large and easy-to-read display, offering efficient readings for various...
    $580.74
    $580.74
  • SMAN480V
    FIELDPIECE
    Fieldpiece SMAN480V - Sman480V 4 Port Digital Manifold With Micron Gauge
    SKU: SMAN480V
    SMAN480V 4 Port Digital Manifold with Micron Gauge 45 refrigerants with easy updates via mini USB connection Micron vacuum gauge with alarms/stopwatch & rate indicator Simultaneous superheat and subcooling Automatic target superheat 6.1 Lbs
    $15.99
    $15.99
  • Conbraco 20-101-00 Standard Pattern Water Gauge 3/8 MNPT Bronze
    APOLLO VALVES
    Conbraco 20-101-00 Standard Pattern Water Gauge 3/8 MNPT Bronze
    SKU: 20-101-00
    Product DescriptionConbraco Industries' 20-101-00 Standard Pattern Water Gauge is crafted with a 3/8 inch MNPT connection. This water gauge can endure up to 300 psig at 100 degrees F and 125 psig at 350 degrees F, making it ideal for various liquid level verification...
    $147.89
    $147.89
  • CALEFFI NA10363 AutoFill Pressure Gauge 0-60 PSI 1/4 Inch NPT ReplacementCALEFFI NA10363 AutoFill Pressure Gauge 0-60 PSI 1/4 Inch NPT Replacement
    CALEFFI
    CALEFFI NA10363 AutoFill Pressure Gauge 0-60 PSI 1/4 Inch NPT Replacement
    SKU: NA10363
    Product DescriptionThe Caleffi AutoFill NA10363 Pressure Gauge is designed for precision pressure measurements in hydronic systems. Manufactured by Caleffi, a trusted name in plumbing and hydraulic controls, this gauge measures pressure ranges from 0 to 60 psi. Ideal for use with 535 and 573...
    $21.99
    $21.99
  • Dwyer A-414 Static Pressure Fitting 316SS Clean Room Pressure SensorDwyer A-414 Static Pressure Fitting 316SS Clean Room Pressure Sensor
    DWYER
    Dwyer A-414 Static Pressure Fitting 316SS Clean Room Pressure Sensor
    SKU: A-414
    Product DescriptionThe Dwyer A-414 Static Pressure Fitting is crafted for precision in clean room environments. Featuring a robust 316 stainless steel construction, it ensures reliable static pressure measurements. 316 stainless steel housing 60-micron fine mesh filter Compatible with Dwyer Megahelic Gauges Product HighlightsThe Dwyer...
    $50.38
    $50.38
  • ASHCROFT
    Ashcroft 251490A02L-0/30WC 2.5 Inch Air/Gas Gauge 0/30WC with 1/4 Inch Lower Mount Connection
    SKU: 251490A02L-0/30WC
    Product DescriptionThe Ashcroft 251490A02L-0/30WC is an air/gas gauge designed to deliver reliable and accurate measurements for industrial applications. Engineered by Ashcroft, this gauge measures air or gas pressure up to 30 inches water column (WC). Durable construction and corrosion-resistant case for longevity. Easy installation...
    $93.01
    $93.01
  • Dwyer A-126 Fluorescein Green Color Concentrate 1 oz Bottle
    DWYER
    Dwyer A-126 Fluorescein Green Color Concentrate 1 oz Bottle
    SKU: A-126
    Product DescriptionDwyer A-126 is a Fluorescein Green Color Concentrate ideal for vertical manometers. This product provides a vibrant green color for better visibility during applications like leak testing or fluid motion visualization. Highly concentrated liquid, requires dilution Water soluble for easy cleanup and handling...
    $25.97
    $25.97
  • Ashcroft 1001008AL02L-0/60 Liquid-Filled Pressure Gauge
    ASHCROFT
    Ashcroft 1001008AL02L-0/60 Liquid-Filled Pressure Gauge
    SKU: 1001008AL02L-0/60
    Product DescriptionThe Ashcroft 1001008AL02L-0/60 is a high-performance liquid-filled pressure gauge designed to provide precise and stable pressure measurements. It is ideal for industrial applications where reliability and durability are paramount. 4-inch dial with a scale from 0 to 60 psi for accurate pressure readings...
    $83.36
    $83.36
  • Scully Signal 03122 38 Depth Golden Gallon Gauge Reads In Inches
    SCULLY SIGNAL
    Scully Signal 03122 38 Depth Golden Gallon Gauge Reads In Inches
    SKU: 03122
    Scully Signal 03122 38 Depth Golden Gallon Gauge Reads In Inches
    $19.99
    $19.99
  • Scully Signal 03163 325 Golden Gallon Gauge For Tanks 39-43 Deep Rea
    SCULLY SIGNAL
    Scully Signal 03163 325 Golden Gallon Gauge For Tanks 39-43 Deep Rea
    SKU: 03163
    Replacement golden gallon gauge for tanks 39 inch-43 inch deep reads in gallons.
    $19.99
    $19.99
  • Yellow Jacket 93860 Evacuation Manifolds 2 Valves with Lo-Side Gauge Mount with 1/2 Female FlareYellow Jacket 93860 Evacuation Manifolds 2 Valves with Lo-Side Gauge Mount with 1/2 Female Flare
    YELLOW JACKET
    Yellow Jacket 93860 Evacuation Manifolds 2 Valves with Lo-Side Gauge Mount with 1/2 Female Flare
    SKU: 93860
    Product DescriptionThe Yellow Jacket 93860 Evacuation Manifold is crafted to enhance the efficiency of your vacuum system. It comes with two valves and a lo-side gauge mount, offering robust support and precise performance. Flutter less gauge Non-restricting, full flow valves for fast vacuum Convenient...
    $228.65
    $228.65
  • Yellow Jacket 41710 Series 41 Manifolds with 2-1/2 Gauges
    YELLOW JACKET
    Yellow Jacket 41710 Series 41 Manifolds with 2-1/2 Gauges
    SKU: 41710
    Product DescriptionThe Yellow Jacket 41710 Series 41 Manifolds feature two and a half inch gauges designed for precise measurements of refrigerants, specifically R-410A. These manifolds are built for reliability and accuracy in refrigerant handling tasks. Two and a half inch steel case gauges Forged...
    $141.13
    $141.13
  • Yellow Jacket 41213 Series 41 Manifold with 2-1/2 Inch Gauges, 36 Inches, psi, R-12/22/502Yellow Jacket 41213 Series 41 Manifold with 2-1/2 Inch Gauges, 36 Inches, psi, R-12/22/502
    YELLOW JACKET
    Yellow Jacket 41213 Series 41 Manifold with 2-1/2 Inch Gauges, 36 Inches, psi, R-12/22/502
    SKU: 41213
    Product DescriptionThe Yellow Jacket 41213 Series 41 Manifolds with 2-1/2 inch Gauges are an essential tool for professional HVAC and refrigeration technicians. These high-quality manifolds facilitate the charging, recovery, and testing of refrigeration systems. Durable brass body with a solid forged construction ensures longevity...
    $133.59
    $133.59

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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