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    14 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.

    Low-Pressure Aluminum Threaded Pipe Fittings

    Lightweight and rust resistant, these aluminum fittings are used in low-pressure flow applications. To prevent cracking, do not tighten more than a 1/4-turn past hand-tight.
    Union Straight Connectors
    Image of System. NPT Female (Exploded View). Front orientation. Exploded view. Pipe and Fittings. Low-Pressure Aluminum Threaded Pipe Fittings, Union Straight Connectors, Threaded Fitting Connection, Female, Hex Body.

    NPT Female (Exploded View)

    Union fittings separate into three pieces so you can access your line without unthreading pipe connections.
    Pipe
    Size
    Pressure
    Class
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    NPT Female
    1/4
    		150
    		Hex356 Aluminum150 psi @ 72° F44705K242000000
    3/8
    		150
    		Hex356 Aluminum150 psi @ 72° F44705K24300000
    1/2
    		150
    		Hex356 Aluminum150 psi @ 72° F44705K24400000
    3/4
    		150
    		Hex356 Aluminum150 psi @ 72° F44705K24500000
    1
    		150
    		Hex356 Aluminum150 psi @ 72° F44705K24600000
    1 1/4
    		150
    		Hex356 Aluminum150 psi @ 72° F44705K24700000
    1 1/2
    		150
    		Hex356 Aluminum150 psi @ 72° F44705K24800000
    2
    		150
    		Hex356 Aluminum150 psi @ 72° F44705K24900000
    2 1/2
    		150
    		Hex356 Aluminum150 psi @ 72° F44705K251000000
    3
    		150
    		Hex356 Aluminum150 psi @ 72° F44705K252000000
     
    180° Bend Connectors
    Image of Product. Front orientation. Pipe Traps. Low-Pressure Aluminum Threaded Pipe Fittings.
    180° bend connectors are also known as U-bends.
    Pipe
    Size
    Material
    Max. Pressure
    @ Temp.
    Shape
    Each
    NPT Female
    1/2
    		356 Aluminum150 psi @ 72° F180° Bend44705K479000000
    3/4
    		356 Aluminum150 psi @ 72° F180° Bend44705K48100000
    1
    		356 Aluminum150 psi @ 72° F180° Bend44705K48200000
     

    High-Pressure Aluminum Threaded Pipe Fittings

    Our strongest aluminum threaded fittings handle pressures up to 3,000 psi. They’re made of aluminum, which is lightweight and resists rust in wet environments. Also known as Pressure Class 3000 fittings.
    Union Straight Connectors
    Image of System. Exploded View. Front orientation. Exploded view. Pipe and Fittings. High-Pressure Aluminum Threaded Pipe Fittings, Union Straight Connectors, Threaded Fitting Connection, Female, Hex Body.

    Exploded View

    Union fittings separate into three pieces so you can access your line without unthreading pipe connections.
    Pipe
    Size
    Pressure
    Class
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Mil. Spec.
    Each
    NPT Female
    1
    		3000
    		Hex6061 Aluminum1,500 psi @ 72° FFed. Spec. QQ-A-200/83867T5410000000
     
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