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American Granby NLBB1X3/4 - 1 in. x 3/4 in. Lead-Free Brass Bushing

American Granby NLBB1X3/4 - 1 in. x 3/4 in. Lead-Free Brass Bushing

Brand: American Granby, Inc
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$12.92
$9.69
SKU NLBB1X3/4
In Stock (22)

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American Granby NLBB1X3/4 is a lead‑free brass reducing bushing that reduces a 1‑inch pipe thread to 3/4‑inch. The hex body provides a secure wrench grip for fast, reliable installation.

  • Nominal size: 1 in. x 3/4 in. (MNPT x FNPT) for standard pipe fittings.
  • Material: lead‑free brass, produced to common low‑lead material standards for potable water applications.
  • Standards: manufactured to industry dimensions including ASME/ANSI B1.20.1 and ASME B16.15; material per ASTM B584 where specified.
  • Use: ideal for potable water, irrigation, and general plumbing to adapt larger female threads to smaller sizes.
  • Benefit: hex profile for easy tightening, corrosion resistance, and long service life in wet environments.

Technical documents and a manufacturer catalog are available for full dimensional data and pressure ratings; consult those before installation to confirm fit and class rating.

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Frequently Asked Questions

What threads and sizes does this bushing use?
This is a reducing bushing for 1 in. x 3/4 in. connections — MNPT (male NPT) to FNPT (female NPT).
Is this bushing suitable for potable water?
Yes. It is made from lead‑free brass for potable-water installations; verify required certifications for your project.
Which industry standards and material apply to this part?
Manufactured to common industry dimensions such as ASME/ANSI B1.20.1 and ASME B16.15; material commonly meets ASTM B584.
How should I install and seal the threads?
Use standard NPT thread sealant or PTFE tape and tighten on the hex body. Do not over‑torque; confirm torque per pipe size.

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