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Coiled copper tube, 20 ft length, 5/8 in outside diameter

Mueller Industries, Inc.

Mueller Industries, Inc. LSC4020P 1/2 in CTS Type L Copper Coil Tubing 20 ft

SKU CH-J4V7-Y5XFF MPN LSC4020P

Type L copper coil tubing for potable water systems, 20 ft length with 0.545 in inside diameter and 0.04 in wall thickness rated to 577 psi at 200 degrees F

  • TypeDrain Components
  • ColorNULL
  • Type L copper rated for 577 psi at 200 °F
  • Meets ASTM B88, NSF 372 and NSF/ANSI/CAN 61 standards
  • Seamless C12200 copper coil resists leaks
  • Soft temper allows easy bending on site
  • 20 ft continuous length reduces joints

1/2 in Type L Copper Coil

This 20 ft coil of seamless copper tubing is made to C12200 grade and meets ASTM B88, NSF 372 and NSF/ANSI/CAN 61 standards. It suits potable water installations where Type L wall thickness is specified. The soft temper allows bending by hand for routing through joists and around obstacles without special tools. Builders who need rigid straight lengths or a different copper tube size will not use this coil.

Thermal and pressure rating

Maximum operating pressure is 577 psi at 200 degrees F and the tubing withstands temperatures up to 400 degrees F. The 0.04 in wall and 0.545 in inside diameter maintain flow capacity while resisting deformation under normal hot water service conditions. No cleaning or capping is applied at the factory, so the installer must prepare the ends before assembly.

Standards compliance and form

NSF/ANSI/CAN 61 and NSF 372 certifications confirm the material is approved for drinking water contact and low lead content. The coil form reduces the number of joints required on long runs, cutting solder time and potential leak points. Because the tubing ships as a single 20 ft coil, it cannot be fed through tight penetrations that demand pre-straightened sticks.

Highlights

  • Type L copper rated for 577 psi at 200 °F
  • Meets ASTM B88, NSF 372 and NSF/ANSI/CAN 61 standards
  • Seamless C12200 copper coil resists leaks
  • Soft temper allows easy bending on site
  • 20 ft continuous length reduces joints

Specifications

TypeDrain Components
ColorNULL
BrandMueller Industries
ModelLSC4020P

Questions about this item

How do you install the 1/2 in CTS Type L copper coil tubing, and what step is often missed?

Cut the 20 ft coil to length, deburr the .545 in inside diameter, clean both ends, apply flux, then solder using alloy that meets ASTM B88; the step often missed is thorough deburring before fluxing.

What maintenance or replacement will the C12200 copper tubing need later?

The seamless C12200 copper resists corrosion; inspect joints periodically for green patina or pitting and replace any section that shows wall loss beyond the .04 in nominal thickness.

What limit appears first when the tubing runs at its 577 psi rating and 200 °F continuously?

The 400 °F maximum operating temperature is the first hard limit; sustained exposure above that temperature degrades the soft temper before the 577 psi pressure rating is reached.

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