NOS Nitrous Bottle Gauge Purge Adapter

NOS Nitrous Bottle Gauge Adapters are precision-machined fittings designed to add a dedicated pressure gauge or purge kit port directly into a nitrous oxide feed line. Whether positioned at the bottle or plumbed in-line ahead of the nitrous solenoid, these adapters give racers and performance enthusiasts a reliable connection point for real-time bottle pressure monitoring — a critical element in tuning and safely running any nitrous system.

Key Features:

• Provides a dedicated 1/8 in. NPT accessory port for mounting a nitrous oxide pressure gauge or electronic pressure sensor in the nitrous plumbing
• Compatible with standard nitrous pressure gauges and sensors for accurate, real-time bottle pressure monitoring
• Constructed from high-quality 2024 aluminum with an anodized finish for corrosion resistance and long-term durability under high-pressure conditions
• Precision-machined for leak-free, reliable performance in demanding race and street applications
• Available in multiple AN line configurations and anodized finishes to suit a wide range of nitrous feed line setups
• Made in the U.S.A. — designed for off-road and racing use

Why Bottle Pressure Monitoring Matters

Consistent nitrous performance depends on maintaining optimal bottle pressure. Without a gauge adapter integrated into the feed line, accurate real-time pressure monitoring simply isn't possible. NOS bottle gauge adapters make it straightforward to add a pressure gauge or electronic sensor anywhere in your nitrous plumbing, giving you the visibility needed to tune with confidence and perform at your best.

NOS has been a recognized leader in nitrous oxide performance for decades, trusted by drag racers and high-performance street enthusiasts alike. These adapters reflect the same commitment to quality, precision, and durability that the NOS name has stood for throughout motorsports.