Product details
Product Description
ST-300AL Li-Battery Tube Expander | 3/8″–1-5/8″ | Hydraulic | Super Stars
The ST-300AL Li-Battery Tube Expander by Super Stars is a high-performance HVAC tool designed for fast and precise expansion of copper and aluminum pipes. It is ideal for professional technicians who require efficient and consistent pipe expansion for leak-free connections.
This model features a lithium battery-powered hydraulic system, providing fully automated expansion with minimal manual effort. Compared to manual tools, it ensures uniform expansion and faster operation, improving productivity on-site.
Built with a lightweight aluminum alloy body and ergonomic gun-type design, the tool allows comfortable one-hand operation. It comes with multiple interchangeable expander heads, supporting a wide range of pipe sizes for residential and commercial HVAC applications.
Key Features
- Lithium battery hydraulic system (automatic operation)
- One-hand operation (gun-type design)
- Fast and uniform pipe expansion
- Supports wide range 3/8″–1-5/8″ tubing
- Lightweight aluminum alloy body
- Multi-size expander heads included
- Professional-grade performance
Technical Specifications
| Specification | Details |
|---|---|
| Model | ST-300AL (Battery Type) |
| Brand | Super Stars |
| Tool Type | Hydraulic Tube Expander |
| Power Type | Lithium Battery |
| Pipe Sizes | 3/8″–1-5/8″ O.D. |
| Material Compatibility | Copper & Aluminum |
| Body Material | Aluminum Alloy |
| Operation | Automatic / One-hand |
| Mechanism | Hydraulic |
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 difference between battery and manual expander?
Battery type provides automatic operation and faster performance with less effort.
Q2: What pipe sizes does it support?
It supports 3/8″ to 1-5/8″ tubing.
Q3: Is it suitable for professional use?
Yes, it is designed for heavy-duty HVAC applications.
Q4: What materials can it be used on?
It works on copper and aluminum pipes.
Q5: Does it improve work efficiency?
Yes, hydraulic automation significantly reduces working time and effort.
