QC Hydraulics’ Female NPT Rigid Hose Fittings for PTFE hoses are hydraulic fittings with National Pipe Taper (NPT) threads, designed to connect PTFE (Teflon) hoses to male NPT fittings in a fixed, non-swiveling configuration. Typically made of stainless steel, they rely on tapered threads for a tight, leak-resistant seal, often requiring thread sealant like PTFE tape. These are used in high-pressure, corrosion-resistant applications such as chemical transfer or hydraulics with PTFE hoses.
