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    32 Products

    Breather Vents

    Image of Product. Style A. Front orientation. Style A. Breather Vents.

    Style A

    Protect against excess vacuum and pressure in cylinders, gear boxes, enclosures, manifolds, and tanks. You can also use these breather vents to block debris from entering equipment.
    Style
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    For Use With
    Removes Particle
    Size Down To, μm
    Each
    BSPT Male
     
    Zinc-Plated Steel Body and Fitting
    A1/8
    		26 scfm @ 100 psi1503007/16"Air, Inert Gas90000000000000
    A1/4
    		35 scfm @ 100 psi15030011/16"Air, Inert Gas9000000000000
    A3/8
    		87 scfm @ 100 psi15030013/16"Air, Inert Gas9000000000000
    A1/2
    		131 scfm @ 100 psi1503001"Air, Inert Gas9000000000000
    A3/4
    		219 scfm @ 100 psi1503001 1/16"Air, Inert Gas9000000000000
     

    Mufflers

    Image of Product. Style A. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style A.
    Image of Product. Style B. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style B.

    Style A

    Style B

    Use these mufflers with air-powered tools, valves, and cylinders to reduce noise and filter exhaust fumes.
    Mufflers with Pipe Connection
    Image of Product. Style A. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style A.
    Image of Product. Style B. Front orientation. Mufflers. Mufflers, Mufflers with Pipe Connection, Style B.

    Style A

    Style B

    Style B—Style B are knurled for easy gripping.
    Bronze Body and Copper Body—Brass, bronze, and copper mufflers offer good corrosion resistance.
    Each
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    Dia.
    For Use With
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating
    1-24
    25-99
    100-Up
    Style A
     
    BSPT Threaded Male Zinc-Plated Steel Fitting—Bronze Body
    1/8
    		53 scfm @ 100 psi12530015/16"—Air, Inert Gas4017 dBA to 22 dBA0000000000000000000000
    1/4
    		70 scfm @ 100 psi1253001 5/16"—Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    3/8
    		175 scfm @ 100 psi1253001 1/2"—Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    1/2
    		263 scfm @ 100 psi1253002"—Air, Inert Gas4017 dBA to 22 dBA0000000000000000000
    3/4
    		438 scfm @ 100 psi1253002 5/16"—Air, Inert Gas4017 dBA to 22 dBA0000000000000000000000
    1
    		613 scfm @ 100 psi1253002 15/16"—Air, Inert Gas4017 dBA to 22 dBA0000000000000000000000
    1 1/4
    		700 scfm @ 100 psi1253003 1/2"—Air, Inert Gas9017 dBA to 22 dBA0000000000000000000000
    1 1/2
    		1,314 scfm @ 100 psi1253004"—Air, Inert Gas9017 dBA to 22 dBA0000000000000000000000
    2
    		2,190 scfm @ 100 psi1253004 13/16"—Air, Inert Gas9017 dBA to 22 dBA0000000000000000000000
     
    Style B
     
    BSPT Threaded Male Nickel-Plated Copper Fitting—Copper Body
    1/8
    		18 scfm @ 100 psi14530013/16"7/16"Air10016 dB0000000000000000000
    1/8
    		28 scfm @ 100 psi1453001 5/16"1/2"Air10016 dB0000000000000000000
     

    Compact Pressure-Relief Valves

    Due to their small size, these valves are often installed on tanks in low-clearance areas. They begin opening at the set pressure. Nylon valves fully open at about 10% over the set pressure and steel valves fully open at about 50% over the set pressure. Valves begin closing as pressure drops and fully close when the system pressure is restored below the set pressure. All have a vent outlet to exhaust discharge directly. Set pressure is not adjustable.
    Steel Body—For Grease and Oil
    Image of Product. Front orientation. Pressure-Relief Valves. Compact Pressure-Relief Valves, Steel Body—For Grease and Oil.
    Inlet
    Each
    Pipe
    Size
    Location
    Max. Pressure,
    psi
    Relief Port
    Location
    Overall
    Ht.
    Set
    Pressure
    1-9
    10-Up
    BSPT Male Inlet and Relief Vent
    1/8
    		Bottom1Top1/2"0.3 psi00000000000000000
    1/8
    		Bottom5Top1/2"1 psi000000000000000
    1/8
    		Bottom80Top1/2"45 psi000000000000000
     

    Compact High-Flow Mufflers

    A small hex size makes these high-flow mufflers a good fit for cramped spaces. Commonly used with high-flow, air-powered equipment, such as diaphragm pumps and valves, they reduce noise and filter exhaust fumes without restricting flow.
    BSPT Male Zinc-Plated Steel Fitting
    Image of Product. Front orientation. Mufflers. Compact High-Flow Mufflers, BSPT Male Zinc-Plated Steel Fitting.
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    For Use With
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating, dBA
    Each
    1/8
    		48 scfm @ 100 psi1504001 3/8"Air, Inert Gas10015 to 22000000000000
    1/4
    		105 scfm @ 100 psi1504001 3/4"Air, Inert Gas10015 to 22000000000000
    3/8
    		219 scfm @ 100 psi1504002 3/16"Air, Inert Gas10015 to 22000000000000
    1/2
    		332 scfm @ 100 psi1504002 3/4"Air, Inert Gas10015 to 22000000000000
    3/4
    		613 scfm @ 100 psi1504003 3/16"Air, Inert Gas10015 to 22000000000000
    1
    		876 scfm @ 100 psi1504003 7/8"Air, Inert Gas10015 to 22000000000000
    1 1/4
    		1,226 scfm @ 100 psi1504004 1/2"Air, Inert Gas10015 to 22000000000000
    1 1/2
    		1,576 scfm @ 100 psi1504005"Air, Inert Gas10015 to 22000000000000
    2
    		2,452 scfm @ 100 psi1504005 1/2"Air, Inert Gas10017 to 22000000000000

    Corrosion-Resistant Mufflers

    Image of Product. Style A. Front orientation. Mufflers. Corrosion-Resistant Mufflers, Mufflers with Pipe Connection, Style A.
    Image of Product. Style B. Front orientation. Mufflers. Corrosion-Resistant Mufflers, Mufflers with Pipe Connection, Style B.

    Style A

    Style

    B

    Made entirely of stainless steel, these mufflers stand up to harsh, corrosive environments. Use them to reduce noise from equipment and to filter exhaust fumes.
    Mufflers with Pipe Connection
    Image of Product. Style A. Front orientation. Mufflers. Corrosion-Resistant Mufflers, Mufflers with Pipe Connection, Style A.
    Image of Product. Style B. Front orientation. Mufflers. Corrosion-Resistant Mufflers, Mufflers with Pipe Connection, Style B.

    Style A

    Style

    B

    316 Stainless Steel Fitting—316 stainless steel mufflers offer excellent corrosion resistance.
    Each
    Pipe
    Size
    Max. Flow Rate
    @ Pressure
    Max. Pressure,
    psi
    Max. Temp.,
    ° F
    Ht.
    For Use With
    Body Material
    Removes Particle
    Size Down To, μm
    Noise Reduction
    Rating, dB
    1-14
    15-Up
    Style A
     
    BSPT Male 316 Stainless Steel Fitting
    1/4
    		36 scfm @ 100 psi1501,0002 1/16"Air, Inert Gas316 Stainless Steel10018 to 200000000000000000000
    3/8
    		65 scfm @ 100 psi1501,0002 1/16"Air, Inert Gas316 Stainless Steel10018 to 2000000000000000000
    1/2
    		90 scfm @ 100 psi1501,0002 5/16"Air, Inert Gas316 Stainless Steel10018 to 2000000000000000000
     
    Style B
     
    BSPT Male 316 Stainless Steel Fitting
    1/8
    		19 scfm @ 100 psi1501,0001 1/2"Air, Inert Gas316 Stainless Steel10018 to 2000000000000000000
     
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