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The AQUALINE HXB-1575 is a threaded brass bushing used to reduce a 1.5-inch female threaded port down to a 0.75-inch male threaded connection. Brass construction provides corrosion resistance and reliable sealing in wet environments. This fitting is a standard trade component used by plumbers and pool service technicians to transition between pipe sizes in threaded piping systems. At 0.48 pounds, it is a compact, durable fitting suited for both new installations and repair work where a threaded size reduction is required.
This bushing is appropriate for residential and light commercial plumbing and pool equipment installations where NPT threaded connections are standard. Typical applications include pump manifolds, filter headers, heater connections, and general pipe-fitting assemblies that require a reduction from 1.5-inch to 0.75-inch threaded ports. It is installed by licensed plumbers and pool service professionals working on threaded piping systems.
Designed as an OEM-style threaded brass bushing for use in standard NPT threaded plumbing and pool equipment piping systems requiring a 1.5-inch to 0.75-inch size reduction.
Installation should be performed by a licensed plumber or qualified pool service technician. Shut off water supply and depressurize the system before removing or installing any threaded fittings. Apply thread sealant tape or pipe dope to male threads per local plumbing code requirements before assembly. Do not overtighten brass fittings, as excessive torque can crack the fitting body.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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