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Professional Aluminum Type AA Female NPT to Male NPT Threaded Adapter Fitting
The Seal Fast Type AA cam and groove coupling is an industrial-grade threaded adapter combining internal female NPT and external male NPT connections to integrate separate fluid pathways without pressure losses. Forged from high-purity structural aluminum, this lightweight fitting replaces heavy cast-iron components while maintaining structural integrity during high-pressure system spikes and intense fluid turbulence. Outfitted with a pre-installed, high-density Buna-N nitrile rubber gasket, it establishes a leak-resistant compression barrier optimized for municipal water networks, agricultural irrigation grids, and commercial chemical or slurry transfer systems.
Best Used For:
- Industrial Pipe Bridging: Unifying mismatched plumbing configurations by converting female pipe runs directly to male NPT thread connections.
- Agricultural Nutrient Delivery: Coupling bulk liquid fertilizer distribution lines to high-flow irrigation pumps without thread-binding delays.
- Municipal Wastewater Bypass: Providing reliable fluid routing links during emergency municipal dewatering and high-volume suction operations.
Key Performance & Safety Features
- Structural Aluminum Matrix: Lightweight forged alloy lowers total pipeline strain while retaining heavy-duty pressure and vacuum containment ratings.
- Dual-Thread NPT Geometry: Standardized internal female and external male National Pipe Taper threads ensure non-binding, permanent mechanical locks.
- Buna-N Nitrile Gasket: High-density factory-installed rubber seal delivers an airtight compression barrier that dampens continuous machinery vibration.
- Oxidation-Resistant Surface: Inherent metal characteristics actively block rust tracking and scaling when used in high-humidity outdoor settings.
- High-Velocity Integration: Quick-connect architecture simplifies line layout adjustments and minimizes downstream downtime during pump replacements.
What's Included
- (1) Seal Fast Aluminum Female NPT x Male NPT Cam & Groove Threaded Coupling
- (1) High-Density Buna-N Rubber Sealing Gasket (Pre-Installed)
Technical Specifications
| Brand Name: | Seal Fast, Inc. |
| Fitting Style Classification: | Type AA Threaded Adapter |
| Core Body Metallurgy: | Premium Industrial Grade Aluminum |
| Sealing Gasket Compound: | High-Density Nitrile Rubber (Buna-N) |
| Thread Interface Input: | Internal Female NPT Format |
| Thread Interface Output: | External Male NPT Format |
| Connection Interlock Design: | Cam and Groove Quick-Connect Mechanical Array |
| Sizing Availability Range: | 2 in. up to 6 in. Diameters |
| Media Fluid Compatibility: | Water, Liquid Fuels, Non-Corrosive Chemicals, Slurries |
| Gas/Steam Safety: | Not Recommended for High-Pressure Gas Lines or Live Steam |
Pro-Tip: When threading aluminum fittings onto dissimilar metal lines like galvanized steel, apply a high-grade PTFE thread sealant tape instead of liquid pipe dope. This creates an effective barrier that prevents galvanic corrosion and ensures smooth, non-binding thread removal during future system overhauls.