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    51 Products

    Ultra-Machinable Gray Iron Round Tubes

    Image of Product. Front orientation. Steel. Ultra-Machinable Gray Iron Round Tubes.
    Gray cast iron machines faster with less wear on cutting tools than most types of steel. It also absorbs vibration, so finished parts run quieter than those made of steel. It's often fabricated into gears, pulleys, rollers, and bushings. This iron can be surface hardened with heat treating for added wear resistance.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    16" Long
    OD
    ID
    Fabrication
    Heat
    Treatable
    Yield
    Strength
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs.
    Met
    Each
    1" Thick Wall
    9"7"CastYesNot RatedRockwell C20 (Hard)Rockwell C50ASTM A2478929K330000000
     

    Multipurpose Low-Carbon Steel Round Tubes

    Image of Product. Front orientation. Steel. Multipurpose Low-Carbon Steel Round Tubes.
    Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as frames, supports, and conduit.
    Stress-Relieved Heat Treatment—Tubes that are stress relieved minimize warping during machining.
    DOM—DOM (drawn over mandrel) welded tubes are stronger than ERW (electric resistance welded) tubes.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Fabrication
    Mechanical
    Tube Type
    Heat Treatment
    Heat
    Treatable
    Yield Strength,
    psi
    Hardness
    Specs. Met
    1"
    Long
    3"
    Long
    1/2 ft.
    Long
    1 ft.
    Long
    1/2" Thick Wall
    8"7"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T788——00000000000000
    8"7"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T496—000000——
    8"7"WeldedDOMStress RelievedNo70,000Rockwell B80 (Medium)ASTM A513 Type 57767T495000000———
     

    Gas Chimney Vent Pipe and Fittings

    For use with gas-fired equipment, such as boilers and furnaces, these vent pipes and fittings withstand temperatures up to 400° F. Also known as type B gas vents.
    To join pipes and connectors, insert a male end into a female end and secure with the included locking band.
    Pipes
    Image of Product. Front orientation. Chimney Pipe and Fittings. Gas Chimney Vent Pipe and Fittings, Pipes.
    Galvanized Steel
    Chimney
    Pipe Size
    Female
    ID
    Male
    OD
    Lg.
    Ga.
    Construction
    Inner Wall
    Material
    Certification
    Each
    Female × Male
    77"8"18"28Double WallAluminum
    		UL Listed
    		2117K15000000
     
    Adjustable-Angle Connectors, 45° Elbow to Straight
    Image of Product. Front orientation. Chimney Pipe and Fittings. Gas Chimney Vent Pipe and Fittings, Adjustable-Angle Connectors, 45° Elbow to Straight.
    Adjustable-angle elbow connectors can be used at an angle or straight.
    Galvanized Steel
    Chimney
    Pipe Size
    Female
    ID
    Male
    OD
    Ga.
    Construction
    Inner Wall
    Material
    Certification
    Each
    Female × Male
    77"8"28Double WallAluminum
    		UL Listed
    		2117K25000000
     

    Bend-and-Stay Metal Duct Hose for Fumes

    Bend into position and this hose holds its shape without springing back or requiring support, so it can bend around equipment, piping, and other obstructions. Use it to vent smoke, sparks, paint fumes, welding fumes, and oil fumes. It's not designed for continuous flexing—larger diameters of 8" and above require more force to bend.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Bend-and-Stay Metal Duct Hose for Fumes.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Aluminum—One-third the weight of steel, aluminum is commonly used in applications with weight limitations. It resists rust as well as stainless steel, but it's not as strong.
    304 Stainless Steel—Holds up in humid, damp, and washdown environments but corrodes if exposed to salt water or harsh chemicals.
    ID
    OD
    Bend
    Radius
    Temp. Range,
    ° F
    For Clamp Type
    Construction
    2 ft.
    Long
    5 ft.
    Long
    10 ft.
    Long
    Aluminum
    7"7 3/8"8"-100 to 400Bolt, Twin Ring, Worm DriveCrimped Seam5400K60000000000000000000
     
    304 Stainless Steel
    7"7 3/8"7 1/2"-400 to 800Bolt, Twin Ring, Worm DriveCrimped Seam5515K600000000000000000
     

    Extra-Flexible Duct Hose for Fumes

    With the smallest bend radius of all the fume hose we offer, this handles tight turns around equipment with ease. Use it with smoke, paint fumes, welding fumes, and oil fumes.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Extra-Flexible Duct Hose for Fumes.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    PVC—Strong yet extremely lightweight, PVC is a durable, versatile plastic. It keeps its shape and strength in damp environments and resists chemicals.
    PVC-Coated Fiberglass—A fiberglass reinforcement layer gives you structural strength and heat stability, while a PVC coating adds durability and protection without sacrificing flexibility.
    Partial Coil
    Full Coil
    Spiral
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Specs. Met
    Max. Continuous
    Lg., ft.
    Per
    Ft.
    Max. Continuous
    Lg., ft.
    Each
    Clear PVC
    7"7 5/16"2"20%2.8 in. Hg @ 72° F3.9 psi @ 72° F20 to 160Worm DriveRibbedRight HandMetal—5056675K580000005056675K8310000000
     
    Blue PVC
    7"7 5/16"2"20%2.8 in. Hg @ 72° F3.9 psi @ 72° F20 to 160Worm DriveRibbedRight HandMetalUL 94 V-0
    		505666K2300000505666K691000000
     
    Gray PVC-Coated Fiberglass
    7"7 1/8"2"10%0.07 in. Hg @ 72° F2 psi @ 72° F-20 to 250Worm DriveRibbedRight HandMetalUL 181 Class 1, NFPA 90A, NFPA 90B255501K840000————0
     

    Duct Hose for Metal Chips and Wood Shavings

    Blow metal chips and other jagged, abrasive materials through this hose without worrying about punctures or tears. It's made of thick polyurethane with a ribbed interior, so it withstands continuous scraping.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Duct Hose for Metal Chips and Wood Shavings.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Polyurethane Rubber—Made of polyurethane rubber for the tear resistance of plastic and the elasticity of rubber. This hose is tough enough to handle abrasive particles such as grinding dust and sawdust.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Max. Continuous
    Lg., ft.
    1-24
    25-Up
    Clear Polyurethane Rubber
    7"7 7/16"7 1/2"50%18 in. Hg @ 72° F12 psi @ 72° F-65 to 200Worm DriveRibbedLeft HandMetal255136K26000000000000
    7"7 1/2"7"70%18 in. Hg @ 72° F26 psi @ 72° F-65 to 200Worm DriveRibbedLeft HandMetal255136K460000000000
     
    Black Polyurethane Rubber
    7"7 7/16"7"30%12 in. Hg @ 72° F16 psi @ 72° F-65 to 200Worm DriveRibbedRight HandMetal255628K3360000000000
    7"7 9/16"7"50%12 in. Hg @ 72° F22 psi @ 72° F-65 to 200Worm DriveRibbedRight HandMetal255628K4460000000000
     

    Easy-Store Duct Hose and Fittings for Air

    The most compressible hose we offer, it collapses to 5% of its length for easy storage. This hose adapts to a wide range of setups, such as portable blowers and general shop air movement.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Easy-Store Duct Hose and Fittings for Air, Hose with Unfinished Ends.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Silver Polyester Plastic with Metalized Film Cover—A lightweight, flexible polyester material wrapped in a reflective metalized film to protect the hose while blowing air.
    Spiral
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Specs. Met
    Lg.,
    ft.
    Each
    Silver Polyester Plastic with Metalized Film Cover
    7"7 3/8"7"5%0 to 200Worm DriveRibbedLeft HandMetalUL 181 Class 1, NFPA 90A, NFPA 90B2555275K19000000
     
    Straight Connectors
    Image of Product. Front orientation. Duct Hose and Fittings. Easy-Store Duct Hose and Fittings for Air, Straight Connectors.
    Slide into the end of your hose and secure with a clamp to create longer lengths.
    Galvanized Steel—The strength of steel with added rust resistance. The thick coating stands up to wet and outdoor environments, but corrodes and pits if exposed to salt water or chemicals.
    For
    ID
    ID
    OD
    Specs. Met
    Lg.
    Fitting
    Connection
    Each
    Galvanized Steel
    7"6 31/32"7"ASTM A653 CS Type B5 3/8"Push On55275K35000000
     

    Duct Hose for Dry Food

    Spot dirt and contaminants on this white hose to keep dry food and pharmaceuticals clean and safe. Made of FDA-accepted materials, it can also handle lint, dust, and sawdust.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Duct Hose for Dry Food.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Acrylic-Coated Polyester Plastic—Combines a polyester reinforcement with an acrylic outer coating that holds up under higher temperatures than standard fabric hose.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Max. Continuous
    Lg., ft.
    1-24
    25-Up
    Acrylic-Coated Polyester Plastic
    7"7 3/8"5"25%15 in. Hg @ 72° F10 psi @ 72° F-20 to 325Worm DriveRibbedRight HandMetal255586K39000000000000
     

    Duct Hose and Fittings for Dust

    This general purpose hose withstands sawdust, lint, and grinding particles across exhaust, material handling, and dust collection applications.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Duct Hose and Fittings for Dust, Hose with Unfinished Ends.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    TPR Rubber—Holds up to oils, grease, and mild acids.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Specs.
    Met
    Max. Continuous
    Lg., ft.
    1-24
    25-Up
    Black TPR Rubber
    7"7 7/16"10 1/2"60%10 in. Hg @ 72° F7 psi @ 72° F-40 to 250Worm DriveRibbedLeft HandMetalUL 94 HB
    		2553145K11100000000000
     
    White TPR Rubber
    7"7 7/16"10 1/2"60%10 in. Hg @ 72° F7 psi @ 72° F-40 to 250Worm DriveRibbedLeft HandMetalUL 94 HB
    		2553145K170000000000
     

    High-Temperature Semi-Flexible Metal Duct Hose for Fumes

    Metal interlocked strips create a semi-flexible, durable hose that stays strong under high temperatures. Use this hose with smoke, welding fumes, and oil fumes.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Contains Inset. Duct Hose and Fittings. High-Temperature Semi-Flexible Metal Duct Hose for Fumes.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    304 Stainless Steel—Holds up in humid, damp, and washdown environments but corrodes if exposed to salt water or harsh chemicals.
    Galvanized Steel—The strength of steel with added rust resistance. The thick coating stands up to wet and outdoor environments, but corrodes and pits if exposed to salt water or chemicals.
    ID
    OD
    Bend
    Radius
    For Clamp
    Type
    Inside Surface
    Texture
    Max. Temp.,
    ° F
    Specs.
    Met
    5 ft.
    Long
    6 ft.
    Long
    7 ft.
    Long
    8 ft.
    Long
    9 ft.
    Long
    10 ft.
    Long
    15 ft.
    Long
    20 ft.
    Long
    25 ft.
    Long
    304 Stainless Steel
    7"7 3/16"23"U-BoltRibbed1,500ASTM A2405241K979000000000000000000000000000000000000000000000000000000000000000
    7"7 1/4"24"U-BoltRibbed1,500ASTM A2405242K419000000000000000000000000000000000000000000000000000000
     
    Galvanized Steel
    7"7 3/16"23"U-BoltRibbed750—5262K73000000000000000000000000000000000000000000000000000
    7"7 1/4"24"U-BoltRibbed750—5495K3900000000000000000000000000000000000000000000000000000
     

    High-Temperature Duct Hose for Fumes

    Combines the heat resistance of metal with the flexibility of fabric. This fiberglass hose has a special coating that stands up to temperatures as high as 500° F. Use it with smoke, water-based paint fumes, and welding fumes.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. High-Temperature Duct Hose for Fumes, Hose with Unfinished Ends.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Neoprene-Coated Fiberglass—Coated with neoprene to resist moisture and sunlight.
    Silicone-Coated Fiberglass—Combines a heat‑resistant fiberglass reinforcement with a silicone outer layer that withstands a wider temperature range.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Specs. Met
    Max. Continuous
    Lg., ft.
    1-24
    25-Up
    Black Neoprene-Coated Fiberglass
    7"7 3/16"7"5 in. Hg @ 72° F9 psi @ 72° F-65 to 300Worm DriveRibbedRight HandMetalUL 94 HB, UL 94 V-02555125K28000000000000
     
    Red Silicone-Coated Fiberglass
    7"7 3/16"7"5 in. Hg @ 72° F9 psi @ 72° F-75 to 500Worm DriveRibbedRight HandMetal—2555125K860000000000
     

    Duct Hose Connectors

    Slide these connectors into the ends of duct hose and secure with a clamp.
    Straight Connectors
    Image of Product. Front orientation. Duct Hose and Fittings. Duct Hose Connectors, Straight Connectors.
    Aluminum—One-third the weight of steel, aluminum is commonly used in applications with weight limitations. It resists rust as well as stainless steel, but it's not as strong.
    304 Stainless Steel—Holds up in humid, damp, and washdown environments but corrodes if exposed to salt water or harsh chemicals.
    For
    ID
    Lg.
    Temp. Range,
    ° F
    Material
    Thk.
    Fitting
    Connection
    Each
    Aluminum
    7"4"-100 to 4000.04"Push On5518K22000000
     
    304 Stainless Steel
    7"4"-400 to 8000.02"Push On5518K2800000
     
    Wye Connectors
    Image of Product. Front orientation. Duct Hose and Fittings. Duct Hose Connectors, Wye Connectors.
    Split airflow into two branches at a 90° angle.
    Galvanized Steel—The strength of steel with added rust resistance. The thick coating stands up to wet and outdoor environments, but corrodes and pits if exposed to salt water or chemicals.
    For
    ID
    Lg.
    Temp. Range,
    ° F
    Material
    Thk.
    Fitting
    Connection
    Each
    Galvanized Steel
    7"4"-100 to 5500.012"Push On5518K75000000
     

    Static-Control Duct Hose for Metal Chips and Wood Shavings

    Made of carbon-blended SBR rubber, this hose dissipates static electricity without the need for a grounding wire. It's safe for handling metal chips and wood shavings since particles won't ignite or cling to the hose's walls.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Static-Control Duct Hose for Metal Chips and Wood Shavings.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    Inside Surface
    Texture
    Direction
    Material
    Surface
    Resistivity
    Max. Continuous
    Lg., ft.
    1-99
    100-Up
    SBR Rubber
    7"7 3/4"14"Not Rated27 in. Hg @ 72° F30 psi @ 72° F-40 to 140SmoothRight HandPlastic1× 10^7Ω⋅cm504505K31000000000000
     

    Duct Hose for Wood Chips and Plastic Pellets

    Built with a metal spiral and a ribbed interior, this hose handles particles heavier than dust. Use it to move wood chips, plastic pellets, and cardboard fibers.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Duct Hose for Wood Chips and Plastic Pellets.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    PVC—Strong yet extremely lightweight, PVC is a durable, versatile plastic. It keeps its shape and strength in damp environments and resists chemicals.
    Partial Coil
    Full Coil
    Spiral
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp Type
    Inside Surface
    Texture
    Direction
    Material
    Specs.
    Met
    Max. Continuous
    Lg., ft.
    Per
    Ft.
    Each
    Clear PVC
    7"7 1/2"2"50%5 in. Hg @ 72° F13 psi @ 72° F20 to 160Quick Release, Worm DriveRibbedRight HandMetal—505718K780000005718K3910000000
     
    Blue PVC
    7"7 1/2"2"50%5 in. Hg @ 72° F13 psi @ 72° F20 to 160Quick Release, Worm DriveRibbedRight HandMetalUL 94 V-0
    		505666K43000005666K891000000
     

    Thermally Insulating Bend-and-Stay Metal Duct Hose for Air

    Keep air at a constant temperature in ventilation systems routed around corners and other obstacles. This hose bends into any position and holds its shape without springing back. It has a fiberglass insulation layer that's sealed by a metalized film cover to prevent temperature loss.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Thermally Insulating Bend-and-Stay Metal Duct Hose for Air.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Aluminum—One-third the weight of steel, aluminum is commonly used in applications with weight limitations. It resists rust as well as stainless steel, but it's not as strong.
    Spiral
    Insulation
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Material
    R
    Value
    Thk.
    Specs. Met
    Lg.,
    ft.
    Each
    Silver Aluminum with Metalized Film Cover
    7"10 1/16"5 1/2"25%0.88 in. Hg @ 72° F0.4 psi @ 72° F-100 to 435Worm DriveRibbedRight HandMetalFiberglass4.21 1/2"UL 181 Class 1, NFPA 90A, NFPA 90B85635N130000000
     

    Extra-Flexible Duct Hose for Dust

    A small bend radius makes this hose easy to wrap around corners and install in tight spaces. Use it with lint, dust, and sawdust.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Extra-Flexible Duct Hose for Dust.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Neoprene-Coated Polyester Plastic—Built in two layers for extra strength, this tough, resilient material resists moisture and aging.
    PVC—Strong yet extremely lightweight, PVC is a durable, versatile plastic. It keeps its shape and strength in damp environments and resists chemicals.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Specs.
    Met
    Max. Continuous
    Lg., ft.
    1-24
    25-Up
    Clear PVC
    7"7 5/16"1 1/2"35%4 in. Hg @ 72° F7 psi @ 72° F-20 to 180Worm DriveRibbedLeft HandMetal—2556355K3600000000000
     
    Black Neoprene-Coated Polyester Plastic
    7"7 3/8"1 1/2"20%14 in. Hg @ 72° F8 psi @ 72° F-40 to 250Worm DriveRibbedRight HandMetalUL 94 V-0
    		255266K850000000000
     

    Duct Hose with Wear Strip for Fumes

    Vent smoke, water-based paint fumes, and welding fumes with this hose. It has a wear strip to protect against damage caused by dragging if you need to reposition or move the hose. Hose should not be compressed.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Duct Hose with Wear Strip for Fumes.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    PVC—Strong yet extremely lightweight, PVC is a durable, versatile plastic. It keeps its shape and strength in damp environments and resists chemicals.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp Type
    Inside Surface
    Texture
    Direction
    Material
    Max. Continuous
    Lg., ft.
    1-99
    100-Up
    Clear PVC
    7"7 9/16"7"Not RatedNot Rated2 psi @ 72° F-13 to 140Bolt, Twin RingSmoothRight HandPlastic1005348K36000000000000
     

    Bend-and-Stay Metal Duct Hose for Air

    Bend this hose around corners and it holds its shape without springing back. It's not designed for continuous flexing, and support may be needed for longer runs.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Bend-and-Stay Metal Duct Hose for Air.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Aluminum—One-third the weight of steel, aluminum is commonly used in applications with weight limitations. It resists rust as well as stainless steel, but it's not as strong.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Lg.,
    ft.
    Each
    Aluminum
    7"7 1/16"10 1/2"30%-100 to 435Worm DriveRibbed855335K65000000
     

    Duct Hose with Wear Strip for Corrosive Fumes

    An exterior metal spiral wear strip protects against damage caused by dragging, while the hose material stands up to corrosive fumes.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Duct Hose with Wear Strip for Corrosive Fumes.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    PFA—Withstands harsh chemicals, heat, and impact better than most plastics. PFA has a nonabsorbent surface, so it won’t weaken or swell when exposed to moisture.
    PTFE-Coated Fiberglass—Highly resistant to acids, alkalis, and most chemicals except hydrofluoric acid.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Specs.
    Met
    Max. Continuous
    Lg., ft.
    1-24
    25-Up
    Gray PTFE-Coated Fiberglass
    7"7 5/16"10 1/2"25%0.5 in. Hg @ 72° F1.7 psi @ 72° F-65 to 500Worm DriveRibbedLeft HandMetal—2545865K44000000000000
     
    Clear PFA
    7"7 5/16"10 1/2"20%2 in. Hg @ 72° F3.2 psi @ 72° F-65 to 500Worm DriveRibbedLeft HandMetalUL 94 V-0
    		2556365K27000000000000
     

    Duct Hose with Wear Strip for Dust

    A wear strip protects against damage caused by dragging, so you can reposition this hose or move it around your shop floor to handle lint, dust, and sawdust.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Duct Hose with Wear Strip for Dust.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    PVC-Coated Polyester Plastic—Combines a lightweight polyester reinforcement with a PVC outer coating that resists moisture.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Specs. Met
    Max. Continuous
    Lg., ft.
    1-24
    25-Up
    PVC-Coated Polyester Plastic
    7"7 5/8"3 1/2"70%10 in. Hg @ 72° F15 psi @ 72° F-40 to 180Worm DriveRibbedRight HandMetalUL 94 HB, UL 94 V-0255889N12000000000000
     

    Bend-and-Stay Metal Duct Hose for Wood Chips and Plastic Pellets

    Bend into any direction and this hose holds its shape without springing back or requiring support. It's designed for moving wood chips, plastic pellets, and cardboard fibers without clogging.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Bend-and-Stay Metal Duct Hose for Wood Chips and Plastic Pellets.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Aluminum—One-third the weight of steel, aluminum is commonly used in applications with weight limitations. It resists rust as well as stainless steel, but it's not as strong.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Construction
    Specs. Met
    10 ft.
    Long
    15 ft.
    Long
    30 ft.
    Long
    Aluminum
    7"7 3/8"4 1/2"20%-100 to 500Worm DriveRibbedCrimped SeamUL 181 Class 05525K50000000000000000000
     

    Abrasion-Resistant Duct Hose for Dust

    The tear resistance of plastic and the elasticity of rubber. This hose is tough enough to handle abrasive particles such as grinding dust and sawdust.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Abrasion-Resistant Duct Hose for Dust.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Polyurethane Rubber—Our strongest rubber, polyurethane withstands heavy and continuous scraping against rough surfaces.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Max. Continuous
    Lg., ft.
    1-24
    25-Up
    Black Polyurethane Rubber
    7"7 3/8"6"20%8 in. Hg @ 72° F10 psi @ 72° F-40 to 200Worm DriveRibbedRight HandMetal255628K115000000000000
     

    Duct Hose with Wear Strip for Wood Chips and Plastic Pellets

    Tough both inside and out. This hose can handle abrasive materials, such as wood chips, plastic pellets, and cardboard fibers. A metal spiral wear strip prevents damage from dragging. It’s made of FDA listed materials, so you can also use it with dry food, such as rice and grain.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Duct Hose with Wear Strip for Wood Chips and Plastic Pellets.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Polyurethane Rubber—The tear resistance of plastic and the elasticity of rubber. Polyurethane rubber holds up to abrasion and tearing in rugged environments.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp Type
    Inside Surface
    Texture
    Direction
    Material
    Specs. Met
    Max. Continuous
    Lg., ft.
    1-24
    25-Up
    Black Polyurethane Rubber
    7"7 5/8"10"25%6 in. Hg @ 72° F16 psi @ 72° F-20 to 250Bolt, Worm DriveRibbedLeft HandMetalFDA Compliant 21 CFR 177.2600
    		2552945K44000000000000
     

    Continuous-Flex Duct Hose for Wood Chips and Plastic Pellets

    A neoprene coating withstands continuous motion without weakening over time. Use this hose to transfer wood chips, plastic pellets, and cardboard fibers with equipment that vibrates or retracts and extends.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Continuous-Flex Duct Hose for Wood Chips and Plastic Pellets.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp Type
    Inside Surface
    Texture
    Direction
    Material
    Specs.
    Met
    Max. Continuous
    Lg., ft.
    1-24
    25-Up
    Neoprene-Coated Nylon
    7"7 7/16"2"30%16 in. Hg @ 72° F26 psi @ 72° F-40 to 250Quick Release, Worm DriveRibbedRight HandMetalUL 94 V-0
    		255266K64000000000000
     

    Crush-Resistant Duct Hose for Air

    Even if you step on this hose, the plastic spiral will pop back up unharmed. It's ideal for HVAC, ventilation, and air conditioning applications when your hose might be near foot or vehicle traffic.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Crush-Resistant Duct Hose for Air.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Polypropylene—Lightweight yet strong enough to hold its shape through repeated use. Polypropylene resists moisture, so it stays stable in damp or corrosive environments.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Max. Continuous
    Lg., ft.
    1-49
    50-Up
    Blue Polypropylene
    7"7 1/2"6"45%Not Rated8 psi @ 72° F-40 to 225Worm DriveRibbedLeft HandPlastic505152K15000000000000
     

    High-Temperature Duct Hose for Dust

    Freely move lint, dust, and sawdust around heaters and other equipment as hot as 300° F. Made of fiberglass, this duct hose won't melt or warp when exposed to high temperatures.
    Warning: Do not use for applications that generate a static charge.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. High-Temperature Duct Hose for Dust.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Neoprene-Coated Fiberglass—Coated with neoprene to resist moisture and sunlight.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Specs.
    Met
    Max. Continuous
    Lg., ft.
    1-11
    12-Up
    Black Neoprene-Coated Fiberglass
    7"7 1/8"7"50%5 in. Hg @ 72° F9 psi @ 72° F-60 to 300Worm DriveSmoothRight HandMetalUL 94 V-0
    		125499K257000000000000
     

    Static-Control Duct Hose for Dust

    The neoprene coating contains carbon to dissipate static when installed in a grounded system. Use this hose with lint, dust, and sawdust.
    Hose with Unfinished Ends
    Image of Product. Front orientation. Duct Hose and Fittings. Static-Control Duct Hose for Dust.
    A raw, cut end leaves the spiral and hose material exposed for connecting with a fitting or cuff.
    Neoprene-Coated Polyester Plastic—Built in two layers for extra strength, this tough, resilient material resists moisture and aging.
    Spiral
    Per Ft.
    ID
    OD
    Bend
    Radius
    Compresses
    To
    Max. Vacuum
    @ Temp.
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Clamp
    Type
    Inside Surface
    Texture
    Direction
    Material
    Surface Resistivity,
    ohm/sq.
    Specs.
    Met
    Max. Continuous
    Lg., ft.
    1-49
    50-Up
    Black Neoprene-Coated Polyester Plastic
    7"7 3/8"5"25%14 in. Hg @ 72° F14 psi @ 72° F-40 to 250Worm DriveRibbedRight HandMetal1× 10^3UL 94 V-0
    		505619K17000000000000
     
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