The Essential Scepter-to-NPT Thread Adapter
Transform your rugged military storage into a functional water system. Our adapters convert the proprietary **Scepter Metric Thread** to a universal **3/4" NPT**, making it the "missing link" for campervan conversions and off-grid plumbing.
Choose Your Configuration (2-Pack Kits)
2-PK: MALE Adapters
Standard 3/4" Male NPT. Perfect for threading into pumps or attaching garden hose quick-connects.
Buy Male 2-PK
2-PK: FEMALE Adapters
Standard 3/4" Female NPT. Ideal for mounting brass spigots or NPT-threaded faucets.
Buy Female 2-PK
2-PK: COMBO Set
Includes 1 Male & 1 Female adapter. The most versatile option for DIY water system builds.
Buy Combo 2-PK
⚠️ Application Warning & Refund Policy
Compatibility: These adapters are precision-molded specifically for the small pour opening of Genuine Scepter, LCI, and Skilcraft Military Water Cans (MWC). They are NOT compatible with Scepter Military Fuel Cans (MFC) or civilian-style water jugs.
Refund Policy: As these are potable water-grade components, no refunds will be issued for fitment issues on non-MWC containers or for use in fuel applications. Please verify your container type before ordering.
Build Your Van Water System
Our adapters are the foundation for the most popular DIY campervan hydration setups. Because they convert to **3/4" NPT**, you can use standard off-the-shelf plumbing components from any hardware store.
- 12V Electric Pump Integration: Connect a Seaflo or Shurflo pump to your Scepter can by using the Male adapter with a 3/4" NPT to barb fitting.
- Outdoor Shower Setup: Thread a quick-connect hose fitting onto the adapter for a modular, high-pressure outdoor shower.
- Sink Spigots: Thread a standard household spigot into our Female adapter to turn your 20L can into a gravity-fed kitchen sink.
Technical Specs & Installation Tips
Physical Attributes:
- Material: High-density, food-grade polymer (BPA-free).
- Fitment: Precision-molded for Scepter, LCI, and Skilcraft MWCs.
- Seal: No Teflon tape required on the metric side; uses can's internal seal.
Pro Tips:
- Vacuum Prevention: If using an electric pump, remember to slightly loosen the can's vent cap to ensure proper flow.
- Hand-Tight Only: The polymer threads are robust, but hand-tightening is sufficient to create a leak-proof seal.
Stop Struggling with Proprietary Threads
Standardize your water supply today. **Container Authority** adapters are the key to a professional, leak-free van life water system.
Order Your Adapters Today
