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NPT to Smooth Hose Adapter
If you're completing the installation of a CSR electric water pump, or another that's set up the same, you'll want CSR NPT-to-smooth hose adapters to give the installation that final, professional touch. They're available in several different sizes, with NPT threads on one end and a smooth hose nipple on the other to accommodate conventional radiator hoses. These adapters are available in a clear-anodized finish only.