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The AQUALINE FP-HA15F10T is a brass fire adapter designed to connect a 1.5-inch female national standard thread (FNST) inlet to a 1-inch male iron pipe thread (MIPT) outlet. This adapter is used in fire protection and water supply applications where a threaded transition between NST hose fittings and standard pipe fittings is required. Machined from brass for corrosion resistance and durability, this adapter is a common component in fire suppression, standpipe, and hose bib installations. Installation is typically performed by licensed plumbers or fire protection contractors.
This adapter suits applications where fire hose connections must transition to a smaller iron pipe thread fitting. It is appropriate for use in residential and light commercial fire protection systems, standpipe assemblies, and similar water supply infrastructure where NST hose threads interface with standard threaded pipe.
Designed as an OEM-style replacement or new-installation brass fire adapter for systems requiring a 1.5-inch FNST to 1-inch MIPT threaded transition in fire protection and water supply piping.
Installation should be performed by a licensed plumber or qualified fire protection contractor in accordance with applicable local codes and NFPA standards. Shut off the water supply to the system before installing or removing this adapter. Apply appropriate thread sealant or tape to the MIPT threads before assembly. Do not overtighten threaded brass fittings, as this can cause cracking or thread damage.
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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