Engineered specifically for heavy-duty HVAC and refrigeration plumbing, our Premium Copper ACR 90-Degree Long Radius Elbows provide a secure, leak-proof turn in your piping network. The sweeping, long-radius bend minimizes pressure drop and system turbulence, making it ideal for systems requiring optimal refrigerant velocity and efficiency.
Manufactured from high-purity seamless copper, these solder fittings feature precision-machined capillary ends that ensure a uniform solder or braze flow, creating a permanent mechanical bond built to handle intense pressure and vibration.
Key Features and Benefits
Long Radius Design: The extended, sweeping bend reduces internal friction and pressure loss compared to standard short-radius elbows, maximizing compressor efficiency and system performance.
ACR Grade Cleanliness: Manufactured to strict ASTM B280 standards. Each 90-degree elbow is thoroughly cleaned, degreased, and sealed to guarantee zero internal oil, dust, or moisture before brazing.
High-Pressure Reliability: Fully compliant with ASME B16.22 dimensions, making them strong enough to safely handle high-pressure refrigerants like R410A, R32, and R290.
Pure C12200 Copper: Formed from 99.9 percent pure deoxidized copper. This offers maximum corrosion resistance, excellent thermal conductivity, and structural longevity.
Perfect Capillary Flow: Designed with strict dimensional tolerances. The smooth inner sockets allow solder or brazing alloy to pull in evenly via capillary action, preventing voids and joint failure.
Technical Specifications
Material Standard: ASTM B280 (Seamless Copper for ACR Field Service) and ASTM B75
Dimensional Standard: ASME B16.22 (Wrought Copper and Copper Alloy Solder-Joint Pressure Fittings)
Material Composition: C12200 Phosphorus-Deoxidized Copper (Minimum 99.9 percent Purity)
Angle and Radius: 90 Degrees, Long Radius
Connection Type: Solder / Braze / Sweat Sockets
Refrigerant Compatibility: R410A, R32, R134A, R404A, R407C, CO2, and more
Ideal Applications
Routing Refrigerant Lines Around Tight Corners in Mini-Split Installations
Commercial VRF and VRV Piping Networks
Industrial Refrigeration Loops and Walk-In Coolers
Chiller Piping Systems and Heat Pump Field Mechanical Work
