Kleinn 18In Stainless Steel Braided Leader Hose w/ Check Valve-1/4In M NPT Inlet/ 1/4In M NPT Outlet - 30202

Kleinn Braided Leader Hose Highlights

• Heavy-Duty Braided Armor: High-tensile stainless steel braiding wraps tightly around an oil-less core, guarding the inner line from intense engine compartment heat, mechanical friction, and road-grit debris fields.
• PTFE-Lined Architecture: High-temperature interior lining ensures unrestricted high-pressure air delivery and ultimate flexibility during continuous, back-to-back compressor cycling loops.
• Integrated Check Valves: Dedicated leader hoses feature a factory pre-installed, heavy-duty brass inline check valve to block tank backpressure from forcing residual airflow back into the compressor cylinder head.
• Leak-Free NPT Threads: Precision-machined Male and Female NPT fittings guarantee a reliable, air-tight seal that isolates structural vibration and prevents system pressure drop over time.

The ultimate plumbing upgrade for demanding onboard air networks. Kleinn Braided Hoses and Extensions provide the strict thermal defense and structural durability required to guarantee a permanent, leak-free connection across any automotive chassis corridor.

VARIATION SELECTION GUIDE

Review the direct-fit configuration details below to select the exact part number required for your air compressor model or custom project layout:

• Model 30102 (18" Silver): Outfitted with a 1/8" M NPT Inlet and 1/4" M NPT Outlet. Includes an integrated inline check valve. Built as a direct factory replacement for the 6270RC compressor.
• Model 30102B (18" Black): Outfitted with a 1/8" M NPT Inlet and 1/4" M NPT Outlet. Includes an integrated inline check valve. Stealth black version explicitly tailored for the 6270RC compressor.
• Model 30202 (18" Black): Outfitted with a 1/4" M NPT Inlet and 1/4" M NPT Outlet. Includes an integrated inline check valve. Designed as a universal replacement line for all Kleinn compressors except the 6270RC.
• Model 30103 (12" Black Extension): Outfitted with a 1/4" F NPT Inlet and 1/4" M NPT Outlet. Low-profile stealth black braided extension line for specialized component or manifold re-routing.
• Model 30203 (28" Silver Extension): Outfitted with a 1/4" F NPT Inlet and 1/4" M NPT Outlet. Elongated silver stainless steel braided line optimized for remote chassis or storage compartment routing.