Johnson Controls SEC99AB-18 18-Inch Armored Capillary Hose with Double Schrader Fittings

The Johnson Controls SEC99AB-18 is an 18-inch ultra-capillary armored hose designed for HVAC and refrigeration applications. This professional-grade control hose features durable construction with a nylon/polypropylene armored cover and internal steel spring reinforcement that provides exceptional resistance to kinking and crushing in demanding service environments.

Key Features:

• 18-inch length armored capillary hose
• Double Schrader quick-disconnect fittings on both ends for fast, tool-free connections
• 0.060-inch inside diameter tubing
• Designed for use with 1/4-inch SAE male flare fitting connectors
• Steel spring reinforcement prevents kinking and crushing
• Durable armored construction with corrugated inner liner reduces flow resistance
• Molded internal gaskets prevent refrigerant leaks
• Heavy-duty design provides reliable performance in harsh thermal conditions

This armored capillary hose is commonly used in heating, ventilation, and air conditioning systems for connecting refrigeration controls, gauges, and charging equipment. The Schrader-type quick disconnect fittings enable rapid installation and removal without tools, making it ideal for service technicians and HVAC professionals.