Product details Product Description ST-300AL Hydraulic Tube Expander Kit | 3/8″–1-5/8″ | Multi-Size | Super Stars The ST-300AL Hydraulic Tube Expander Kit by Super Stars is a professional HVAC tool designed for accurate expansion of copper and aluminum pipes to create strong, leak-free joints. It is ideal for refrigeration and air conditioning installations where high precision and reliability are required. This tool features a hydraulic power system with gun-type design, allowing single-hand operation and reducing manual effort. The aluminum alloy body ensures lightweight handling while maintaining strength and durability. Equipped with multiple alloy expander heads, the kit supports a wide range of pipe sizes, making it suitable for both residential and commercial HVAC applications. The included components ensure a complete and ready-to-use solution for technicians. Key Features Hydraulic system for smooth and effortless expansion Gun-type design for one-hand operation Lightweight aluminum alloy body Wide size range up to 1-5/8″ tubing Multiple alloy expander heads included Automatic spring return mechanism Non-slip rubber handle for comfort Durable and professional-grade construction Technical Specifications Specification Details Model ST-300AL Brand Super Stars Tool Type Hydraulic Tube Expander Kit Set Includes ST-300AL ST-650 ST-207 Tool Box Pipe Sizes (Inch) 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1-1/8″, 1-1/4″, 1-3/8″, 1-1/2″, 1-5/8″ O.D. Material Compatibility Copper & Aluminum Body Material Aluminum Alloy Mechanism Hydraulic Operation One-hand (manual hydraulic) Design Gun type with spring return Applications HVAC system installation Refrigeration piping work Pipe expansion for brazing joints Copper tube connection without fittings Commercial and residential HVAC servicing Frequently Asked Questions (FAQs) Q1: What is the main function of ST-300AL?It is used to expand pipe ends for creating strong and leak-free connections. Q2: What sizes does it support?It supports 3/8″ to 1-5/8″ tubing. Q3: What is included in the kit?It includes ST-300AL, ST-650, ST-207, and a tool box. Q4: Is it easy to operate?Yes, the gun-type hydraulic design allows easy one-hand operation. Q5: What materials can it be used on?It is suitable for copper and aluminum pipes. View More View Less
