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- Earl's NPT to NPT Adapter Fittings
Earl's NPT to NPT Adapter Fittings are lightweight anodized blue aluminum (unless otherwise noted) in your choice of sizes and angles for custom plumbing applications.
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Female NPT Couplers
$14.88
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$10.42
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Female Coupler3/4" NPT Coupling
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$9.95
Estimated to ship direct from manufacturer on 07/22/26, pending manufacturer availability.
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Male NPT Couplers
$8.93
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45° Female Pipe to Male Pipe Adapters
Female To Male 45° Adapter1/8" NPT To 1/8" NPT
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$25.36
Estimated to ship direct from manufacturer on 07/28/26, pending manufacturer availability.
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$19.43
Estimated to ship direct from manufacturer in 24hrs
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90° Female Pipe to Male Pipe Adapters
$14.92
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