Aluminum Pipe Crosses | McMaster-Carr

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150 psi @ 72° F

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Aluminum

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DFARS Specialty Metals

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EAR99

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About Pipe and Fittings

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

In addition to being lightweight, these aluminum fittings offer good corrosion resistance. Use them in low-pressure flow applications. To prevent cracking, do not tighten more than a 1/4-turn past hand tight.

Cross Connectors

For Use With: Air, Oil, Water
Pressure Class: 150
Pipe Nipples and Pipe: Use Schedule 40 aluminum
Flanges: Use Class 125 aluminum

NPT Female
Pipe Size	Max. Pressure		Each
1/8	150 psi @ 72° F	44705K254	000000
1/4	150 psi @ 72° F	44705K256	00000
3/8	150 psi @ 72° F	44705K257	00000
1/2	150 psi @ 72° F	44705K258	00000
3/4	150 psi @ 72° F	44705K259	00000
1	150 psi @ 72° F	44705K261	00000
1 1/4	150 psi @ 72° F	44705K262	00000
1 1/2	150 psi @ 72° F	44705K263	00000
2	150 psi @ 72° F	44705K264	000000
3	150 psi @ 72° F	44705K267	000000