21-557GS Brass Air Line Drain Cock, 1/4 In. NPT

The Tru-Flate 21-557GS Brass Air Line Drain Cock is an essential component for low-pressure air line and compressor systems. This drain cock is designed for use in pneumatic tool setups and air compressor maintenance applications. The hand-tightening mechanism provides a reliable, leak-proof connection for your air system.

Crafted from all-brass construction, this drain cock offers excellent corrosion resistance, making it suitable for use in various environmental conditions. Whether you're a professional technician or a DIY enthusiast working with air compressors and pneumatic tools, this accessory is a practical addition to your toolkit and helps maintain the efficiency of your equipment.

Features and Benefits

• 1/4 In. NPT Connection: Compatible with standard air line fittings and compressor ports, ensuring seamless integration into most pneumatic systems.
• Leak-Proof Metal-to-Metal Seal: Hand-tightening design creates a secure seal that prevents unwanted air loss during operation.
• Corrosion-Resistant Brass: All-brass construction withstands moisture and environmental exposure without deteriorating, providing long-lasting durability.
• Lightweight and Easy to Install: Compact design makes it simple to handle and install without adding bulk to your air system.

Specifications

• Brand: Tru-Flate
• Model: 21-557GS
• Connection Type: 1/4 In. NPT
• Material: Brass
• Corrosion Resistance: Yes
• Application: Low-pressure air lines and compressors
• Seal Type: Hand-tightened metal-to-metal seal