McMaster-Carr logo
    Filter by
    System of Measurement
    Pipe Size
    Industrial Info Compare
    Body Material
    Fitting Connection
    Connects To
    Maximum Temperature
    Gasket Material
    Minimum Pressure
    Connection Port
    Maximum Pressure @ Temperature
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Snippet
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Thread Type
    Gender
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    Help me decide (beta)
    6 Products

    Gauge Guards

    Also known as isolators or diaphragm seals, these protect gauges from corrosive process media. Fill guards with hydraulic oil (not included) before use.
    316 Stainless Steel Body
    Image of Product. Bottom orientation. 316 Stainless Steel Body. Gauge Guards.
    316 stainless steel guards provide excellent corrosion and chemical resistance and can handle higher temperatures and pressures than plastic guards.
    Pipe
    Connections
    Inlet
    Outlet
    Gasket Material
    For Use With
    Min. Pressure,
    psi
    Max. Pressure
    @ Temp.
    Max. Temp.,
    ° F
    Ht.
    Each
    1/4 NPT Female1/4 NPT Female316 Stainless Steel
    		Acetylene, Air, Ammonia, Argon, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Sodium Hypochlorite (Bleach), Steam, Water602,500 psi @ 72° F3001 3/4"3882K510000000
    1/2 NPT Female1/4 NPT Female316 Stainless Steel
    		Acetylene, Air, Ammonia, Argon, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Sodium Hypochlorite (Bleach), Steam, Water602,500 psi @ 72° F3001 3/4"3882K52000000
    1/2 NPT Female1/2 NPT Female316 Stainless Steel
    		Acetylene, Air, Ammonia, Argon, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Sodium Hypochlorite (Bleach), Steam, Water602,500 psi @ 72° F3001 1/2"3882K53000000
    316 Stainless Steel Body with 1/4 NPT Female Drain Port
    Image of Product. Front orientation. 316 Stainless Steel Body. Gauge Guards, 1/4 NPT Female Drain Port.
    316 stainless steel guards provide excellent corrosion and chemical resistance and can handle higher temperatures and pressures than plastic guards.
    Guards with drain port allow you to remove process media.
    Pipe
    Connections
    Inlet
    Outlet
    Gasket Material
    For Use With
    Min. Pressure,
    psi
    Max. Pressure
    @ Temp.
    Max. Temp.,
    ° F
    Ht.
    Each
    1/4 NPT Female1/4 NPT Female316 Stainless Steel
    		Acetylene, Air, Ammonia, Argon, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Sodium Hypochlorite (Bleach), Steam, Water602,500 psi @ 72° F3002"3882K540000000
    1/2 NPT Female1/4 NPT Female316 Stainless Steel
    		Acetylene, Air, Ammonia, Argon, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Sodium Hypochlorite (Bleach), Steam, Water602,500 psi @ 72° F3002"3882K55000000
    1/2 NPT Female1/2 NPT Female316 Stainless Steel
    		Acetylene, Air, Ammonia, Argon, Boric Acid, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethyl Alcohol, Gasoline, Hydraulic Fluid, Hydraulic Oil, Hydrogen, Liquid Nitrogen, Mineral Oil, Natural Gas, Nitrogen, Oxygen, Refrigerant, Salt Water, Sodium Hypochlorite (Bleach), Steam, Water602,500 psi @ 72° F3002"3882K56000000
    back to top