Description
1/4″ Brass Gauge Adapter
The NEWTECH 1/4″ Brass Gauge Adapter is a precision-engineered HVAC service fitting designed to provide a secure connection between pressure gauges, charging hoses, manifold gauges, and refrigeration service ports. Manufactured from premium forged brass and precision CNC machined, it delivers exceptional durability, accurate thread engagement, and dependable leak-proof performance in demanding HVAC service applications.
Designed with an industry-standard 45° SAE flare connection, this Gauge Adapter ensures quick installation while maintaining excellent sealing performance during refrigerant charging, evacuation, pressure testing, and maintenance operations. Its corrosion-resistant brass construction provides reliable service life in residential, commercial, and industrial HVAC systems.
Key Features
- Premium forged brass construction
- Precision CNC machined threads
- Designed for pressure gauge connections
- 45° SAE flare connection
- Leak-proof sealing performance
- Excellent corrosion resistance
- High mechanical strength
- Suitable for high-pressure HVAC applications
- 100% quality inspected
- OEM & Private Label Manufacturing Available
Applications
- HVAC Pressure Gauges
- Charging Manifold Sets
- Refrigerant Charging Systems
- Pressure Testing Equipment
- Vacuum Pump Connections
- Commercial HVAC Systems
- Industrial Refrigeration
- Split Air Conditioning Systems
- HVAC Service & Maintenance
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | 1/4″ Brass Gauge Adapter |
| Material | Premium Forged Brass |
| Manufacturing Process | Precision CNC Machining |
| Connection Type | Gauge Adapter |
| Size | 1/4″ |
| Thread Size | 7/16″-20 UNF |
| Fitting Standard | 45° SAE Flare |
| Working Pressure | Up to 1050 PSI |
| Approximate Weight | 27.5 ± 1 g |
| Surface Finish | Natural Brass Finish |
| Corrosion Resistance | Excellent |
| Leak Test | 100% Leak Tested |
| OEM / ODM | Available |
| Country of Origin | India |
Product Advantages
- Provides secure connections for pressure gauges and charging equipment
- Heavy-duty forged brass construction
- Precision machined for accurate thread engagement
- Leak-proof metal-to-metal sealing
- Excellent vibration resistance
- Corrosion and wear resistant
- Long operational service life
- Compatible with modern HVAC refrigerants
Quality Assurance
Every NEWTECH Brass Gauge Adapter undergoes comprehensive dimensional inspection, CNC thread verification, machining quality checks, pressure testing, and visual inspection to ensure dependable performance and long service life in demanding HVAC applications.
OEM Manufacturing Services
NEWTECH provides complete OEM and ODM manufacturing solutions for HVAC manufacturers, distributors, wholesalers, and international brands.
- Custom Thread Configurations
- Custom Adapter Designs
- Laser Logo Engraving
- Private Label Branding
- OEM Packaging
- Bulk Manufacturing
- Worldwide Export Support
Why Choose NEWTECH?
- ✔ Premium Forged Brass Material
- ✔ Precision CNC Manufacturing
- ✔ Leak-Proof Performance
- ✔ High Pressure Capability
- ✔ Corrosion Resistant Finish
- ✔ Long Service Life
- ✔ International Export Quality
- ✔ OEM Manufacturing Expertise
Packaging
- Standard Export Carton Packaging
- Bulk Industrial Packaging
- OEM Private Label Packaging
- Customized Packaging Available
Request a Quote
Looking for premium Brass Gauge Adapters for OEM manufacturing or bulk supply? Contact NEWTECH for competitive pricing, technical assistance, and customized manufacturing solutions. We manufacture precision-engineered HVAC service fittings that meet international quality standards for durability, reliability, and long-term performance.








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