Earl's Performance Swivel-Seal 90° NPT Hose End Fittings

Earl's Performance Swivel-Seal™ 90° NPT Hose End Fittings are a professional-grade solution for high-performance plumbing systems where clean hose routing, leak-free connections, and installation flexibility are paramount. With integrated NPT male threads, these fittings connect directly to female NPT ports — eliminating the need for additional adapter hardware, reducing potential leak points, and keeping builds compact and efficient.

The defining advantage of the Swivel-Seal™ design is its independently rotating NPT coupler. The coupler threads securely into the port while the hose end remains completely stationary, protecting hoses from torsional stress during assembly and simplifying installation in tight or confined spaces. Once installed, full 360° post-installation rotation — enabled by stainless steel retention pins — allows precise hose positioning and final routing adjustments without disturbing fittings or connections.

Key Features:

• Integrated NPT male threads connect directly to female NPT ports — no adapter required
• Independent Swivel-Seal™ coupler rotates freely during installation, keeping the hose end and hose stationary
• Full 360° post-installation rotation for precise hose positioning and routing adjustments
• 90-degree angled body routes hoses cleanly around tight clearances and obstructions
• Stainless steel retention pins maintain swivel engagement and long-term reliability
• Dual-plane anti-seepage seal and nipple-and-cutter design ensure leak-free performance
• Bent tube design maximizes internal flow capacity
• Aerospace-grade aluminum alloy, precision-machined to meet or exceed aerospace hose fitting standards
• Compatible with Earl's Perform-O-Flex™, Pro-Lite 350™, and Auto-Flex™ braid-protected hose lines

Earl's Swivel-Seal™ 90° NPT Hose End Fittings are available across a range of AN hose sizes, NPT port sizes, and anodized finish options to suit virtually any high-performance plumbing requirement. Ideal for racing, performance street builds, marine applications, and custom fabrication — wherever a cleaner, more reliable connection is required.