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    35 Products

    Hydraulic Accumulator Charging and Gauging Kits

    Image of Product. Front orientation. Hydraulic Accumulator Charging and Gauging Kits.
    Image of Product. Front orientation. Air Chucks.

    Replacement Gas

    Chucks

    Charge bladder, diaphragm, and piston accumulators with this complete kit. It includes a charging and gauging manifold, manual relief valve, pressure gauge, 10-ft. charging hose with CGA 580 fitting, and carrying case. The manual relief valve lets you precisely bleed off pressure for accurate precharge settings. The included gauge reads up to 3,000 psi to cover most accumulator types. A replacement gas chuck is available separately to minimize downtime if the original wears.
    Charging and Gauging Kits
    Replacement
    Gas Chucks
    For Use
    With
    For Accumulator Type
    Valve
    Type
    Gender
    Pressure Range,
    psi
    Includes
    Each
    Each
    NitrogenBladder, Diaphragm, PistonSchraderFemale0 to 3,000Charging and Gauging Manifold, Manual Relief Valve, Pressure Gauge, 10-ft. Charging Hose with CGA 580 Fitting, Plastic Carrying Case59595K54000000059595K5450000000

    Digital Refrigerant Pressure Testing and Charging Manifolds

    Image of Product. Front orientation. Refrigerant Pressure Testing Manifolds. Digital Refrigerant Pressure Testing and Charging Manifolds.
    Monitor refrigerant pressure on an LCD when servicing air conditioning systems. This manifold automatically calculates how much refrigerant is needed in a system based on measurements taken with its thermocouples.
    Display
    For Refrigerant No.
    Valve
    Material
    Pipe Size
    Type
    Size
    Batteries
    Included
    Each
    Three-Valve Manifold
    R-12, R-134A, R-22, R-404A, R-407C, R-410A, R-502Brass1/4 NPT × 1/4 NPT × 1/4 NPTDigital5"Yes1873K720000000
     

    Refrigerant Pressure Testing and Charging Manifolds

    Image of Product. Two Valve. Front orientation. Refrigerant Pressure Testing Manifolds. Refrigerant Pressure Testing and Charging Manifolds, Two-Valve Manifold.
    Image of Product. Front orientation. Refrigerant Pressure Testing Manifolds. Refrigerant Pressure Testing and Charging Manifolds, Four-Valve Manifold.

    Two Valve

    Four-Valve Manifold

    Monitor refrigerant pressure with analog gauges when servicing air conditioning systems. All manifolds have double O-ring piston valves.
    Sight Glass—Manifolds with sight glass allow you to view liquid levels.
    Hose
    For Refrigerant No.
    Valve
    Material
    Connection
    Lg.,
    ft.
    Dia.
    Gauge
    Color
    Includes
    Each
    Two-Valve Manifold
    R-134A, R-404A, R-407CAluminum
    		1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°)53 1/8"Blue, RedSight Glass1873K320000000
    R-134ABrass1/2"-16 × Acme 7/16"-20 UNF 7/16"-20 UNF62 1/2"Blue, Red—1873K24000000
    R-22, R-404A, R-410AAluminum
    		1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°)53 1/8"Blue, RedSight Glass1873K29000000
    R-410ABrass1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°)52 1/2"Blue, Red—1873K79000000
     
    Four-Valve Manifold
    R-134A, R-404A, R-407CAluminum
    		1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 3/8 UN/UNF (SAE 45°)53 1/8"Blue, RedSight Glass1873K35000000
    R-22, R-404A, R-410AAluminum
    		1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 3/8 UN/UNF (SAE 45°)53 1/8"Blue, RedSight Glass1873K33000000
     
    Accessories and Replacements for Refrigerant Pressure Testing Manifolds
    Replacement Pressure Gauges
    Image of Product. Front orientation. Pressure Gauges. Refrigerant Pressure Testing and Charging Manifolds.
    For Refrigerant No.
    Gauge
    Dia.
    Gauge Lens
    Material
    Choose a Gauge
    Color
    Each
    R-134A2 1/2"PlasticBlue, Red1873K96000000
    R-134A, R-404A, R-407C3 1/8"PlasticBlue, Red1873K9200000
    R-404A, R-22, R-410A3 1/8"PlasticBlue, Red1873K8900000
    R-410A2 1/2"PlasticBlue, Red1873K9300000
    Gauge Guards
    Image of Product. Front orientation. Gauge Guards. Refrigerant Pressure Testing and Charging Manifolds.
    Gauge guards include one blue and one red gauge cover. They are not for use with the manifolds for R-410A refrigerant.
    For Manifold Type
    Includes
    Each
    Four Valve, Two ValveOne Blue Cover, One Red Cover1873K81000000

    Pressure Recording Film

    Create an instant, permanent image of pressure distribution and magnitude. These sheets of film help you identify uneven pressure that can lead to leaks and stress fractures. Use them between any two surfaces that touch each other, such as bolted joints, welding fixtures, and jigs. Tiny capsules within the film burst at specific pressure levels, causing the film to change color. This produces an instant map of pressure variation, similar to a heat map. For a custom size, cut the film with scissors.
    Pressure Variance Analysis Kits
    Image of ProductInUse. Impression Record After Analysis. Front orientation. Contains Border. Pressure Film. Pressure Recording Film, Pressure Variance Analysis Kits.

    Impression Record

    After Analysis

    Film that includes two sheets must be used together.
    Pressure variance analysis kits include a sheet of pressure film and instructions on how to send your film to the manufacturer for analysis. The manufacturer runs the analysis through specialized software. This software gives you more accurate results than the color correlation manual. Within a few days of sending your sample in, you’ll receive an email with a full report on the force distribution and magnitude.
    Color Correlation Manual—Use a color correlation manual (sold separately) with pressure film to determine the magnitude of the pressure measurements. The manual includes best practices and color correlation charts to help you match the colors on your film readout to the correct values.
    Film
    Color
    Correlation Manual
    Pressure Range,
    psi
    Image
    Produced
    Spatial Resolution,
    μm
    Temp. Range,
    ° F
    Includes
    Accuracy
    Each
    Each
    10 5/8" × 12"
     
    0.004" Thick
    1,400 to 7,100Color5 to 1570 to 95—±4%31705K213000000031705K713000000
    7,100 to 18,500Color5 to 1570 to 95—±4%31705K21100000031705K71300000
    18,500 to 43,200Color5 to 1570 to 95—±4%31705K21400000031705K71300000
     
    0.007" Thick
    28 to 85Color5 to 1570 to 95Two 0.0035" Thick Sheets±4%31705K21600000031705K71300000
    70 to 350Color5 to 1570 to 95Two 0.0035" Thick Sheets±4%31705K21500000031705K71300000
    350 to 1,400Color5 to 1570 to 95Two 0.0035" Thick Sheets±4%31705K21200000031705K71300000
     
    12" × 21 1/4"
     
    0.007" Thick
    28 to 85Color5 to 1570 to 95Two 0.0035" Thick Sheets±4%31705K20400000031705K71300000
    70 to 350Color5 to 1570 to 95Two 0.0035" Thick Sheets±4%31705K20500000031705K71300000
    350 to 1,400Color5 to 1570 to 95Two 0.0035" Thick Sheets±4%31705K20600000031705K71300000
     
    12 5/8" × 12"
     
    0.009" Thick
    0.9 to 7.2Color5 to 1570 to 95Two 0.0045" Thick Sheets±4%31705K21800000031705K71200000
     
    Color Sample Pack
    A color sample pack includes one 3" × 4" piece of film in each of these pressure ranges: 28-85, 70-350, 350-1,400, 1,400-7,100, and 7,100-18,500 psi.
    Each
    Color Sample Pack for Film Thickness .004" to .007"31705K16000000
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