Tectran 108B Brass Pipe Cap 1/4 in Female NPT

The Tectran 108B is a 1/4-inch female NPT brass pipe cap designed to seal and terminate open pipe ends in pneumatic, hydraulic, and general fluid handling systems. Built for the demands of heavy-duty truck, trailer, and bus applications, this fitting provides a secure, leak-free closure on exposed pipe threads.

Key Features:

• Thread Size: 1/4 in. female NPT (National Pipe Thread)
• Material: Brass — corrosion-resistant and durable for long service life
• Application: Suitable for air, vacuum, fuel, oil, water, and gas lines
• Reusable: Can be removed and reinstalled without damage to threads
• Designed for transportation industry use — compatible with heavy truck, trailer, and bus systems

The Tectran 108B pipe cap installs quickly using standard hand tools and provides a reliable seal to protect open pipe ports from contamination or pressure loss. Ideal for use in air brake systems, pneumatic lines, and fluid circuits where a port needs to be capped off during service, maintenance, or system reconfiguration.