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    74 Products
    About Pipe and Fittings
    industrial info icon

    Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

    Fitting Type

    Fitting Type

    FM-Approved Medium-Pressure Iron and Steel Grooved-End Pipe Fittings

    Connect fire water mains, sprinkler systems, and other fire-protection pipelines. FM approved, these fittings meet safety standards for reducing the risk of fire. Their grooved ends clamp to pipe—no heat or threading required—so you can quickly access your line for routine maintenance. Use them in noncorrosive applications. Also known as Victaulic fittings.
    Straight Reducing Adapters
    Image of Product. Grooved-End Clamp On Male × NPT Male. Front orientation. Contains Annotated. Pipe and Fittings. FM-Approved Medium-Pressure Iron and Steel Grooved-End Pipe Fittings, Straight Reducing Adapters, Clamp-On Fitting Connection, Threaded Fitting Connection, Grooved-End-Clamp-On Fitting Connection, Male.

    Grooved-End Clamp On

    Male × NPT Male

    Pipe
    Size
    (A)
    (B)
    Color
    Max. Pressure
    @ Temp.
    Certification
    Each
    Clamp On, Grooved-End Clamp On Male × NPT Male
    2
    		1
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T446000000
    2
    		1 1/2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T447000000
    2 1/2
    		1 1/2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T44800000
    2 1/2
    		2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T449000000
    3
    		2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T21000000
    4
    		2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T22000000
    4
    		3
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T23000000
     
    Straight Reducers
    Image of Product. Front orientation. Contains Annotated. Pipe and Fittings. FM-Approved Medium-Pressure Iron and Steel Grooved-End Pipe Fittings, Straight Reducers, Grooved-End Clamp-On Male × Grooved-End Clamp-On Male.

    Grooved-End Clamp-On

    Male × Grooved-End

    Clamp-On Male

    Pipe
    Size
    (A)
    (B)
    Color
    Max. Pressure
    @ Temp.
    Certification
    Each
    Grooved-End Clamp-On Male × Grooved-End Clamp-On Male
    2 1/2
    		2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T433000000
    3
    		2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T43400000
    3
    		2 1/2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T435000000
    4
    		2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T436000000
    4
    		3
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T437000000
    6
    		4
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T438000000
     
    90° Elbow Connectors
    Image of Product. Front orientation. Pipe and Fittings. FM-Approved Medium-Pressure Iron and Steel Grooved-End Pipe Fittings, 90° Elbow Connectors, Grooved-End Clamp-On Male.

    Grooved-End

    Clamp-On Male

    Pipe
    Size
    Color
    Max. Pressure
    @ Temp.
    Certification
    Each
    Grooved-End Clamp-On Male
    2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T11000000
    2 1/2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T43900000
    3
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T12000000
    4
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T13000000
    6
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T441000000
     
    45° Elbow Connectors
    Image of Product. Front orientation. Pipe and Fittings. FM-Approved Medium-Pressure Iron and Steel Grooved-End Pipe Fittings, 45° Elbow Connectors, Grooved-End Clamp-On Male.

    Grooved-End

    Clamp-On Male

    Pipe
    Size
    Color
    Max. Pressure
    @ Temp.
    Certification
    Each
    Grooved-End Clamp-On Male
    2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T411000000
    2 1/2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T41200000
    3
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T413000000
    4
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T414000000
    6
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T415000000
     
    Tee Connectors
    Image of Product. Front orientation. Pipe and Fittings. FM-Approved Medium-Pressure Iron and Steel Grooved-End Pipe Fittings, Tee Connectors, Grooved-End Clamp-On Male.

    Grooved-End Clamp-On Male

    Pipe
    Size
    Color
    Max. Pressure
    @ Temp.
    Certification
    Each
    Grooved-End Clamp-On Male
    2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T140000000
    3
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T15000000
    4
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T16000000
    6
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T443000000
     
    Inline Tee Reducing Adapters
    Image of Product. Grooved-End Clamp On Male × NPT Male × Grooved-End Clamp On Male. Front orientation. Contains Annotated. Pipe and Fittings. FM-Approved Medium-Pressure Iron and Steel Grooved-End Pipe Fittings, Inline Tee Reducing Adapters, Threaded Fitting Connection, Grooved-End-Clamp-On Fitting Connection, Clamp-On Fitting Connection, Male.

    Grooved-End Clamp On Male × NPT

    Male × Grooved-End Clamp On Male

    Inline tees are also known as branch tees.
    Pipe
    Size
    (A)
    (B)
    (C)
    Color
    Max. Pressure
    @ Temp.
    Certification
    Each
    Clamp On, Grooved-End Clamp On Male × NPT Male × Clamp On, Grooved-End Clamp On Male
    2
    		1
    		2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T4230000000
    2
    		1 1/2
    		2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T424000000
    3
    		1 1/2
    		3
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T428000000
    3
    		2
    		3
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T429000000
    4
    		2
    		4
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T431000000
     
    Inline Tee Reducers
    Image of Product. Grooved-End Clamp-On Male. Front orientation. Contains Annotated. Pipe and Fittings. FM-Approved Medium-Pressure Iron and Steel Grooved-End Pipe Fittings, Inline Tee Reducers, Grooved-End Clamp-On Male × Grooved-End Clamp-On Male × Grooved-End Clamp-On Male.

    Grooved-End Clamp-On Male

    Inline tees are also known as branch tees.
    Pipe
    Size
    (A)
    (B)
    (C)
    Color
    Max. Pressure
    @ Temp.
    Certification
    Each
    Grooved-End Clamp-On Male × Grooved-End Clamp-On Male × Grooved-End Clamp-On Male
    3
    		2
    		3
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T4170000000
    4
    		3
    		4
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T421000000
     
    Caps
    Image of Product. Front orientation. Pipe and Fittings. FM-Approved Medium-Pressure Iron and Steel Grooved-End Pipe Fittings, Caps, Grooved-End Clamp-On Male.

    Grooved-End

    Clamp-On Male

    Pipe
    Size
    Color
    Max. Pressure
    @ Temp.
    Certification
    Each
    Grooved-End Clamp-On Male
    2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T17000000
    2 1/2
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T44400000
    3
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T1800000
    4
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T1900000
    6
    		Orange750 psi @ 72° FFM Approved, UL Listed
    		5723T445000000
     
    Clamps with Gasket
    Image of Product. Front orientation. Pipe and Fittings. FM-Approved Medium-Pressure Iron and Steel Grooved-End Pipe Fittings, Clamps with Gasket, Grooved-End Clamp-On Female.

    Grooved-End

    Clamp-On Female

    Grooved-End-Clamp-On Fitting Connection—Clamps have a two-piece housing that can remain intact for installation.
    For Pipe
    Size
    For Pipe
    OD
    Color
    Max. Pressure
    @ Temp.
    Gasket
    Material
    Certification
    Each
    Grooved-End Clamp-On Female
    2
    		2 3/8"Orange750 psi @ 72° FBuna-N
    		FM Approved, UL Listed
    		5723T327000000
    2
    		2 3/8"Orange750 psi @ 72° FEPDM
    		FM Approved, UL Listed
    		5723T32100000
    2 1/2
    		2 7/8"Orange750 psi @ 72° FBuna-N
    		FM Approved, UL Listed
    		5723T8300000
    2 1/2
    		2 7/8"Orange750 psi @ 72° FEPDM
    		FM Approved, UL Listed
    		5723T8100000
    3
    		3 1/2"Orange750 psi @ 72° FBuna-N
    		FM Approved, UL Listed
    		5723T32800000
    3
    		3 1/2"Orange750 psi @ 72° FEPDM
    		FM Approved, UL Listed
    		5723T32200000
    4
    		4 1/2"Orange750 psi @ 72° FBuna-N
    		FM Approved, UL Listed
    		5723T329000000
    4
    		4 1/2"Orange750 psi @ 72° FEPDM
    		FM Approved, UL Listed
    		5723T323000000
    6
    		6 5/8"Orange700 psi @ 72° FEPDM
    		FM Approved, UL Listed
    		5723T92000000
    6
    		6 5/8"Orange750 psi @ 72° FBuna-N
    		FM Approved, UL Listed
    		5723T84000000
     
    Replacement Gaskets
    Image of Product. Front orientation. Pipe Gaskets.
    For Pipe
    Size
    OD
    ID
    Thk.
    Color
    Temp. Range,
    ° F
    Each
    2
    		3 5/16"2 3/8"1 3/32"Black-30 to 2505723T324000000
    2 1/2
    		3 3/4"2 7/8"1 3/32"Black-20 to 1805723T8700000
    3
    		4 1/2"3 1/2"1 3/32"Black-30 to 2505723T32500000
    3
    		4 1/2"3 1/2"1 3/32"Black-20 to 1805723T33200000
    4
    		5 3/4"4 1/2"1 7/32"Black-30 to 2505723T326000000
    4
    		5 3/4"4 1/2"1 7/32"Black-20 to 1805723T333000000
    6
    		8"6 5/8"1 3/16"Black-30 to 2505723T93000000
     

    FM-Approved Standard-Wall Iron and Steel Grooved-End Pipe Nipples and Pipe

    Assemble fire water mains, sprinkler systems, and other fire-protection pipelines. FM approved, this pipe meets safety standards for reducing the risk of fire. Its grooved ends clamp to fittings for quick access to your line during routine maintenance. Use this pipe in noncorrosive environments. Also known as Schedule 40.
    Pipe—Unthreaded
    Image of Product. Male. Front orientation. Pipe and Fittings. FM-Approved Standard-Wall Iron and Steel Grooved-End Pipe Nipples and Pipe, Pipe—Unthreaded, Grooved-End Clamp-On Male.

    Male

    Welded—Pipe has a weld bead on the inside.
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Certification
    Each
    Grooved-End Clamp-On Male
     
    2 Pipe Size
    6"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K391000000
    12"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K36900000
    24"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K142000000
     
    3 Pipe Size
    6"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K39300000
    12"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K392000000
    24"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K152000000
     
    4 Pipe Size
    6"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K39500000
    12"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K394000000
    24"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K162000000
     
    Pipe Adapters—Unthreaded
    Image of Product. Male × Male. Front orientation. Pipe and Fittings. FM-Approved Standard-Wall Iron and Steel Grooved-End Pipe Nipples and Pipe, Pipe Adapters—Unthreaded, Grooved-End Clamp-On Male × Butt Weld/Socket Connect/Weld Socket Male.

    Male × Male

    Welded—Pipe has a weld bead on the inside.
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Certification
    Each
    Grooved-End Clamp-On Male × Butt Weld/Socket Connect/Weld Socket Male
     
    2 Pipe Size
    6"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K397000000
    12"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K396000000
     
    3 Pipe Size
    6"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K399000000
     
    4 Pipe Size
    12"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K401000000
     
    Pipe Adapters—Threaded on One End
    Image of Product. Male × Male. Front orientation. Pipe and Fittings. FM-Approved Standard-Wall Iron and Steel Grooved-End Pipe Nipples and Pipe, Pipe Adapters—Threaded on One End, Threaded Fitting Connection, Clamp-On Fitting Connection, Male, Grooved-End-Clamp-On Fitting Connection.

    Male × Male

    Welded—Pipe has a weld bead on the inside.
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Certification
    Each
    Grooved-End Clamp-On Male × NPT Male
     
    2 Pipe Size
    6"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K365000000
     
    3 Pipe Size
    6"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K36700000
    12"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K366000000
    24"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K151000000
     
    4 Pipe Size
    12"Welded40
    		Steel
    		FM Approved, UL Listed
    		4139K368000000
     
    Replacement Gaskets
    Image of Product. Front orientation. Pipe Gaskets.
    For Pipe
    Size
    OD
    ID
    Thk.
    Color
    Temp. Range,
    ° F
    Each
    2
    		3 5/16"2 3/8"1 3/32"Black-30 to 2505723T324000000
    3
    		4 1/2"3 1/2"1 3/32"Black-30 to 2505723T32500000
    3
    		4 1/2"3 1/2"1 3/32"Black-20 to 1805723T33200000
    4
    		5 3/4"4 1/2"1 7/32"Black-30 to 2505723T326000000
    4
    		5 3/4"4 1/2"1 7/32"Black-20 to 1805723T333000000
     
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