Nitrogen Purge Tool – Durable Brass Construction, Precise Flow Control Product Features and Benefits: Package Includes: One nitrogen purge tool designed for professional nitrogen purging and brazing applications. Essential for maintaining air conditioning and refrigeration systems, helping prevent oxidation, blockages, and premature equipment failure. Material: Manufactured from quality brass for exceptional durability and resistance to damage. Strong, longlasting construction ensures reliability and stability under pressure. Compact size makes it easy to carry and store. Three Operating Modes: Conveniently switch between Purge, Braze, and Off. Purge Mode: Maintains a steady nitrogen flow to prevent internal oxidation and debris buildup. Braze Mode: Controls a precise nitrogen flow during welding to enhance joint quality and reduce contamination. Off Mode: Securely stops gas flow to conserve nitrogen and prevent leaks. Easy Compatibility: Features a 1/4 inch flare connection, fitting most HVAC service hoses and equipment. Allows quick setup for efficient operation without additional adapters. Practical Applications: 1. HVAC System Installation – Use during brazing copper lines in air conditioning units to ensure clean, oxidation connections. 2. Refrigeration Maintenance – Purge system lines with nitrogen during service work to prevent moisture or debris from entering. 3. Equipment Repairs – Maintain nitrogen flow control while performing repairs on sealed systems to protect sensitive components. This nitrogen purge tool provides reliable, precise control for professional technicians. Built for performance, it offers an easytouse design, durable brass body, and essential functionality to keep refrigeration and HVAC systems operating at their .