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    57 Products
    About Air Preparation
    industrial info icon

    Customize your air preparation system with dryers, filters, and other purifying parts.

    ARO Modular Compressed Air Lubricators

    Add lubrication to your air supply to keep air-powered tools and equipment running smoothly. These lubricators connect to other ARO units of the same series with joiner clamps (sold separately)—even if the pipe sizes are slightly different—so you can customize your air preparation system. You can see inside the bowl to check the oil level for refilling. Adjust the amount of lubricant in the air based on your equipment's performance. If your machine is running loudly or showing signs of wear, increase the amount; if you notice oil building up, decrease it. Install these lubricators in your air line after filters and regulators.
    1000 Series—NPT Female Inlet × NPT Female Outlet
    Image of Product. Front orientation. Compressed Air Lubricators. ARO Modular Compressed Air Lubricators.
    Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components. These clamps come with mounting brackets.
    End Block Sets—End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
    Lubricators
    Joiner Clamps
    End Block Sets
    Pipe
    Size
    Overall
    Mfr.
    Series
    Inlet
    Outlet
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Lubricant
    Cap., fl. oz.
    Ht.
    Wd.
    Each
    Each
    Each
    Polycarbonate Bowl with Nylon Bowl Guard—Clear
    10001/8
    1/8
    32 scfm @ 90 psi1501250.65"1 5/8"7465K640000007465K650000007465K21000000
    10001/4
    1/4
    51 scfm @ 90 psi1501250.65"1 5/8"7465K69000007465K65000007465K2200000
     
    Replacements for Lubricators
    1500 Series—NPT Female Inlet × NPT Female Outlet
    Image of Product. Front orientation. Compressed Air Lubricators. ARO Modular Compressed Air Lubricators.
    Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components. These clamps come with mounting brackets.
    End Block Sets—End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
    Lubricators
    Joiner Clamps
    End Block Sets
    Pipe
    Size
    Overall
    Mfr.
    Series
    Inlet
    Outlet
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Lubricant
    Cap., fl. oz.
    Ht.
    Wd.
    Each
    Each
    Each
    Polycarbonate Bowl with Nylon Bowl Guard—Clear
    15001/4
    1/4
    51 scfm @ 90 psi1501251.96"2 1/4"7465K2010000007465K5910000007465K588000000
    15003/8
    3/8
    105 scfm @ 90 psi1501251.96"2 1/4"7465K202000007465K591000007465K58900000
     
    Replacements for Lubricators
    2000 Series—NPT Female Inlet × NPT Female Outlet
    Image of Product. Front orientation. Compressed Air Lubricators. ARO Modular Compressed Air Lubricators.
    Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components. These clamps come with mounting brackets.
    End Block Sets—End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
    Lubricators
    Joiner Clamps
    End Block Sets
    Pipe
    Size
    Overall
    Mfr.
    Series
    Inlet
    Outlet
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Lubricant
    Cap., fl. oz.
    Ht.
    Wd.
    Each
    Each
    Each
    Polycarbonate Bowl with Nylon Bowl Guard—Clear
    20003/8
    3/8
    85 scfm @ 90 psi1501254.37 1/16"2 3/4"7465K32100000007465K1310000007465K133000000
    20001/2
    1/2
    156 scfm @ 90 psi1501254.37 1/16"2 3/4"7465K3220000007465K131000007465K13400000
     
    Replacements for Lubricators
    3000 Series—NPT Female Inlet × NPT Female Outlet
    Image of Product. Front orientation. Compressed Air Lubricators. ARO Modular Compressed Air Lubricators.
    Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components. These clamps come with mounting brackets.
    End Block Sets—End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
    Lubricators
    Joiner Clamps
    End Block Sets
    Pipe
    Size
    Overall
    Mfr.
    Series
    Inlet
    Outlet
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Lubricant
    Cap., fl. oz.
    Ht.
    Wd.
    Each
    Each
    Each
    Aluminum Bowl—Opaque with Sight Glass
    30003/4
    3/4
    330 scfm @ 90 psi2501753.710 1/8"3 9/16"7465K32300000007465K1320000007465K135000000
    30001
    1
    330 scfm @ 90 psi2501753.710 1/8"3 9/16"7465K3240000007465K132000007465K13600000
     
    Replacements for Lubricators

    ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs)

    Made up of an ARO filter, regulator, and lubricator, these FRLs provide clean, lubricated air at your required pressure. They connect to other units of the same series with joiner clamps (sold separately)—even if the pipe sizes are slightly different—so you can customize your air preparation system. The regulator is relieving, so it exhausts when the downstream pressure exceeds the set pressure. These FRLs come with mounting brackets, so you can attach them to a wall or equipment. Add a safety lockout valve to prevent accidental start-ups during maintenance and comply with OSHA lockout/tagout regulations.
    Series No. 1000—NPT Female Inlet and Outlet
    Image of Product. Front orientation. Compressed Air Filter/Regulator/Lubricators. ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs) , Inline Components.
    Image of Product. Front orientation. Compressed Air Filter/Regulator/Lubricators. ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs) , Stacked Components.

    Inline Components

    Stacked

    Components

    Inline Components—Inline FRLs are the standard design. Each part can be replaced or repaired on its own, which reduces maintenance costs.
    Stacked Components—Stacked FRLs have a filter and regulator joined top-to-bottom and a lubricator on the side. They require less horizontal space than inline FRLs.
    Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components that are easy to swap out. They come with mounting brackets, so you can attach them to a wall or equipment.
    End Block Sets—End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
    Compressed Air Filter/Regulator/Lubricators
    Joiner Clamps
    End Block Sets
    Pipe
    Size
    Overall
    Mfr.
    Series
    Inlet
    Outlet
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Removes Particle
    Size Down To, μm
    Pressure Regulation
    Range, psi
    Includes
    Lubricant
    Cap., fl. oz.
    Ht.
    Wd.
    Each
    Each
    Each
     
    Inline with Clear Polycarbonate Bowl and Manual Drain
    10001/8
    1/8
    34 scfm @ 100 psi15050 to 140Mounting Bracket0.65 1/8"4 3/4"7465K1600000007465K650000007465K21000000
    10001/4
    1/4
    46 scfm @ 100 psi15050 to 140Mounting Bracket0.65 1/8"4 3/4"7465K170000007465K65000007465K2200000
     
    Stacked with Clear Polycarbonate Bowl and Manual Drain
    10001/8
    1/8
    36 scfm @ 100 psi15050 to 140Mounting Bracket0.66 1/4"3 1/4"7465K180000007465K65000007465K2100000
    10001/4
    1/4
    44 scfm @ 100 psi15050 to 140Mounting Bracket0.66 1/4"3 1/4"7465K190000007465K65000007465K2200000
     
    Replacements for Compressed Air Filter/Regulator/Lubricators
    Series No. 1500—NPT Female Inlet and Outlet
    Image of Product. Front orientation. Compressed Air Filter/Regulator/Lubricators. ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs) , Inline Components.
    Image of Product. Front orientation. Compressed Air Filter/Regulator/Lubricators. ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs) , Stacked Components.

    Inline Components

    Stacked

    Components

    Inline Components—Inline FRLs are the standard design. Each part can be replaced or repaired on its own, which reduces maintenance costs.
    Stacked Components—Stacked FRLs have a filter and regulator joined top-to-bottom and a lubricator on the side. They require less horizontal space than inline FRLs.
    Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components that are easy to swap out. They come with mounting brackets, so you can attach them to a wall or equipment.
    End Block Sets—End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
    Compressed Air Filter/Regulator/Lubricators
    Joiner Clamps
    End Block Sets
    Pipe
    Size
    Overall
    Mfr.
    Series
    Inlet
    Outlet
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Removes Particle
    Size Down To, μm
    Pressure Regulation
    Range, psi
    Includes
    Lubricant
    Cap., fl. oz.
    Ht.
    Wd.
    Each
    Each
    Each
     
    Inline with Clear Polycarbonate Bowl and Manual Drain
    15001/4
    1/4
    61 scfm @ 100 psi15050 to 140Mounting Bracket1.96 5/8"6 5/8"7465K2300000007465K5910000007465K588000000
    15003/8
    3/8
    85 scfm @ 100 psi15050 to 140Mounting Bracket1.96 5/8"6 5/8"7465K240000007465K591000007465K58900000
     
    Stacked with Clear Polycarbonate Bowl and Manual Drain
    15001/4
    1/4
    58 scfm @ 100 psi15050 to 140Mounting Bracket1.98 1/4"4 1/2"7465K250000007465K591000007465K58800000
    15003/8
    3/8
    71 scfm @ 100 psi15050 to 140Mounting Bracket1.98 1/4"4 1/2"7465K260000007465K591000007465K58900000
     
    Replacements for Compressed Air Filter/Regulator/Lubricators
    Series No. 2000—NPT Female Inlet and Outlet
    Image of Product. Front orientation. Compressed Air Filter/Regulator/Lubricators. ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs) , Inline Components.
    Image of Product. Front orientation. Compressed Air Filter/Regulator/Lubricators. ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs) , Stacked Components.

    Inline Components

    Stacked

    Components

    Inline Components—Inline FRLs are the standard design. Each part can be replaced or repaired on its own, which reduces maintenance costs.
    Stacked Components—Stacked FRLs have a filter and regulator joined top-to-bottom and a lubricator on the side. They require less horizontal space than inline FRLs.
    Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components that are easy to swap out. They come with mounting brackets, so you can attach them to a wall or equipment.
    End Block Sets—End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
    Compressed Air Filter/Regulator/Lubricators
    Joiner Clamps
    End Block Sets
    Pipe
    Size
    Overall
    Mfr.
    Series
    Inlet
    Outlet
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Removes Particle
    Size Down To, μm
    Pressure Regulation
    Range, psi
    Includes
    Lubricant
    Cap., fl. oz.
    Ht.
    Wd.
    Each
    Each
    Each
     
    Inline with Clear Polycarbonate Bowl and Manual Drain
    20003/8
    3/8
    99 scfm @ 100 psi15050 to 140Mounting Bracket4.37 5/8"8 3/4"7465K11100000007465K1310000007465K133000000
    20001/2
    1/2
    150 scfm @ 100 psi15050 to 140Mounting Bracket4.37 5/8"8 3/4"7465K1120000007465K131000007465K13400000
     
    Stacked with Clear Polycarbonate Bowl and Manual Drain
    20003/8
    3/8
    96 scfm @ 100 psi15050 to 140Mounting Bracket4.310"5 3/4"7465K1130000007465K131000007465K13300000
    20001/2
    1/2
    120 scfm @ 100 psi15050 to 140Mounting Bracket4.310"5 3/4"7465K1140000007465K131000007465K13400000
     
    Accessories and Replacements for Compressed Air Filter/Regulator/Lubricators
    Series No. 3000—NPT Female Inlet and Outlet
    Image of Product. Front orientation. Compressed Air Filter/Regulator/Lubricators. ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs) , Inline Components.
    Image of Product. Front orientation. Compressed Air Filter/Regulator/Lubricators. ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs) , Stacked Components.

    Inline Components

    Stacked

    Components

    Inline Components—Inline FRLs are the standard design. Each part can be replaced or repaired on its own, which reduces maintenance costs.
    Stacked Components—Stacked FRLs have a filter and regulator joined top-to-bottom and a lubricator on the side. They require less horizontal space than inline FRLs.
    Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components that are easy to swap out. They come with mounting brackets, so you can attach them to a wall or equipment.
    End Block Sets—End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.
    Compressed Air Filter/Regulator/Lubricators
    Joiner Clamps
    End Block Sets
    Pipe
    Size
    Overall
    Mfr.
    Series
    Inlet
    Outlet
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Removes Particle
    Size Down To, μm
    Pressure Regulation
    Range, psi
    Includes
    Lubricant
    Cap., fl. oz.
    Ht.
    Wd.
    Each
    Each
    Each
     
    Inline with Opaque Aluminum Bowl, Sight Glass, and Manual Drain
    30003/4
    3/4
    199 scfm @ 100 psi25050 to 140Mounting Bracket3.210 3/4"11 1/8"7465K11500000007465K1320000007465K135000000
    30001
    1
    215 scfm @ 100 psi25050 to 140Mounting Bracket3.210 3/4"11 1/8"7465K1180000007465K132000007465K13600000
     
    Stacked with Opaque Aluminum Bowl, Sight Glass, and Manual Drain
    30001
    1
    208 scfm @ 100 psi25050 to 140Mounting Bracket3.213 7/8"7 3/8"7465K1160000007465K132000007465K13600000
     
    Replacements for Compressed Air Filter/Regulator/Lubricators

    ARO Compressed Air Lubricator Bowls

    Image of Product. Front orientation. Compressed Air Lubricator Bowls. ARO Compressed Air Lubricator Bowls.
    Replace a damaged bowl on your ARO modular compressed air lubricator. Bowls come with an O-ring to ensure a tight seal. Check the manufacturer series on your lubricator to ensure compatibility.
    For Mfr.
    Series
    Drain Type
    Includes
    Each
    Polycarbonate Bowl—Clear
    1000Without DrainBowl Guard, O-Ring3268N11000000
    1500Without DrainBowl Guard, O-Ring3268N12100000
    2000Without DrainBowl Guard, O-Ring3268N1200000
     
    Aluminum Bowl—Opaque with Sight Glass
    3000Without DrainO-Ring3268N1300000
     

    ARO Compressed Air Lubricator Sight Domes

    Image of Product. Front orientation. Compressed Air Lubricator Sight Domes. ARO Compressed Air Lubricator Sight Domes.
    Replace a cracked or lost sight dome on your ARO compressed air lubricator. These sight domes let you keep an eye on how much lubricant is entering your air line. All come with an O-ring to ensure a tight seal.
    For Mfr.
    Series
    Material
    Includes
    Each
    For Series No. 1000
    1000Polycarbonate
    O-Ring8792N11000000
     
    For Series No. 1500
    1500Nylon
    O-Ring8792N1400000
     
    For Series No. 2000
    2000Nylon
    O-Ring8792N1200000
     
    For Series No. 3000
    3000Nylon
    O-Ring8792N1300000
     
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