ACR Pipe MASS Korea – 7/8” Copper Tube
7/8” ACR copper pipe (also used in MASS Korea HVAC lines) is a hard-drawn refrigeration copper tube mainly used for larger capacity air conditioning systems, VRF systems, and long refrigerant lines.
Key Specifications
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Outside Diameter: 7/8” (22.22 mm)
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Inside Diameter: ~0.78” (varies by wall thickness)
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Wall thickness: approx. 0.045”
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Material: C12200 seamless copper
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Standard: ASTM B280
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Condition: Hard / nitrogen charged / capped ends
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Pressure rating: around 700 PSI
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Application: HVAC & refrigeration systems