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SKU: 11278 | UPC: 690092175849
Vibrant Male NPT to Hose Barb Straight Adapter Fitting – 1/2in NPT to 1/2in Hose
Vibrant Performance Male NPT to Hose Barb Adapters are lightweight and constructed from 6061 Aluminum Alloy. The Vibrant 11278 features a 1/2" NPT male thread to 1/2" hose barb straight design, delivering quality, reliability, smooth flow, ease of assembly, and a secure anti-leak seal. This adapter fits most popular oil pumps, fuel pumps, fuel filters, coolant lines, vacuum lines, and a wide range of other common components in automotive, marine, or industrial applications. The black anodized finish provides corrosion resistance and a sleek appearance. Ideal for custom fuel/oil/coolant routing, gauge installations, or any setup requiring reliable NPT-to-hose connections with smooth flow and leak-free performance.
Key Features & Benefits
- 6061 Aluminum Alloy – Lightweight, high-strength, and corrosion-resistant construction
- 1/2" NPT Male to 1/2" Hose Barb – Straight design for smooth flow and easy hose connection
- Black Anodized Finish – Durable coating for protection and premium underhood look
- Precision Machining – Tight tolerances ensure leak-free sealing and reliable fit
- Vibrant Performance Quality – Trusted in motorsports and custom builds worldwide
| Specification | Detail |
|---|---|
| Part Number | 11278 |
| Brand | Vibrant Performance |
| Thread Size | 1/2" NPT male |
| Hose Barb Size | 1/2 inch |
| Material | 6061 Aluminum Alloy |
| Finish | Black anodized |
| Design | Straight adapter |
| Application | Fuel, oil, coolant, vacuum, gauge connections |
Whats Included
- One Vibrant 1/2" NPT male to 1/2" hose barb straight adapter fitting
Product Notes
- Perfect for fuel pump outlets, oil pressure sensors, coolant lines, or vacuum routing
- Black anodized finish resists corrosion and matches black anodized components
- Use with appropriate hose clamps and thread sealant on NPT side for leak-proof setup
- Lightweight aluminum alternative to steel adapters for reduced weight
- Vibrant Performance leading brand in performance plumbing and fittings
Installation Notes
- Estimated time: 5-15 minutes
- Apply thread sealant or PTFE tape to 1/2" NPT male end
- Screw into component (e.g., pump or gauge) and tighten to spec
- Slide hose over 1/2" barb and secure with clamp
- Check for leaks after system pressurization
- Professional installation recommended for high-pressure systems
This Part Fits
| Year Range | Make | Model | Engine | Notes |
|---|---|---|---|---|
| Universal | Universal | Universal | Universal | 1/2" NPT to 1/2" hose barb connections – fuel, oil, coolant, vacuum, gauge adapters |
Why Choose Vibrant NPT to Hose Barb Adapters?
- Precision-machined 6061 aluminum for reliable, leak-free connections
- Black anodized finish adds style and corrosion protection
- Smooth bore ensures unrestricted flow in fuel/oil/coolant systems
- Vibrant – trusted brand in performance plumbing and custom builds
Frequently Asked Questions
-
Q: Will this fit my fuel pump outlet?
A: Yes, 1/2" NPT male end screws into common fuel pumps/gauges; 1/2" barb connects to hose. -
Q: Do I need thread sealant on the NPT side?
A: Recommended use PTFE tape or liquid thread sealant for leak-proof connection. -
Q: Is the finish black anodized?
A: Yes, black anodized only for corrosion resistance and matching black components.
Shipping and Handling
- Method: UPS / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 0.2-0.5 lbs (single adapter)
Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
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Fittings
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Vibrant
Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...
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