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Copper armored capillary tubing, 24 inches long, black finish with brass ends

Johnson Controls Inc

Johnson Controls Inc SEC99AA-24C 24 in Copper Armored Capillary Tubing

SKU CH-S5RZ-AYSCE MPN SEC99AA-24C

Armored copper capillary tubing with 1/4 in SAE flare ends, 24 in length, 600 psi rating, -50 to 350 °F range, UL recognised

  • TypeDrain Components
  • ColorBlack
  • 24-inch copper tubing fits tight installation spaces
  • Armored brass sleeve protects line from physical damage
  • 600 psi rating handles high-pressure refrigerant systems
  • Operating range from -50 to 350 °F suits extreme conditions
  • UL recognized SA9457 meets safety standards

Product identity

The Johnson Controls SEC99AA-24C is a 24 in copper armored capillary tube built for refrigeration and air-conditioning service work. It suits technicians who need a factory-assembled connection between a gauge manifold or control and a system access port.

Build and connections

A brass sleeve protects the .062 in inside diameter copper tubing, while the .125 in outside diameter resists kinking during routing. Two straight ends are supplied, one fitted with a breakaway Schrader valve depressor and both terminating in 1/4 in SAE female flare nuts for direct attachment to standard service ports.

Deciding specification

The assembly carries a 600 psi maximum working pressure rating and a temperature range of -50 to 350 degrees F, with UL recognition under SA9457 and CCN SFCS2 and SFCS8 listings. It is approved for all common non-corrosive refrigerants, so systems using higher-pressure blends or corrosive media fall outside its approved envelope.

Highlights

  • 24-inch copper tubing fits tight installation spaces
  • Armored brass sleeve protects line from physical damage
  • 600 psi rating handles high-pressure refrigerant systems
  • Operating range from -50 to 350 °F suits extreme conditions
  • UL recognized SA9457 meets safety standards

Specifications

TypeDrain Components
ColorBlack
BrandJohnson Controls
ModelSEC99AA-24C

Questions about this item

What does the 1/4 in SAE Female Flare connection cap in practice?

It caps the working pressure at 600 psi and the temperature range at -50 to 350 degrees F for common non-corrosive refrigerants.

What physical clearance does the 24 in length and 0.125 in outside diameter need?

The assembly needs a straight 24 in run with room for the 0.125 in OD tubing and brass sleeve; the flare nuts require wrench access on both ends.

How is the breakaway Schrader valve depressor installed and what step is often missed?

Thread the flare nut onto the service port, tighten until the internal pin breaks away to open the valve, then torque to spec; skipping the breakaway step leaves the valve closed.

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