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ESAB Rustler EM 251C PRO – Powerful & Efficient MIG Welding Inverter
The ESAB Rustler EM 251C PRO is a compact and highly efficient MIG welding inverter, designed to handle the most common welding challenges with ease. Equipped with cutting-edge inverter technology, it offers a balance of low energy consumption and superior welding performance. Whether working with carbon steel, stainless steel, aluminium, brazing, or flux-cored wires, Rustler delivers smooth, consistent results with optimised arc programs.
Built for durability, this machine features a robust housing with a flexible storage system, allowing users to store tools and accessories conveniently. Additional practical features, such as an inspection window, an internally illuminated compartment, a torch holder, and cable management, enhance efficiency and ease of use.
Key Features
High Performance Output – Delivers strong welding capabilities with a high-duty cycle for increased productivity.
User-Friendly Interface – Intuitive control panel for quick and easy setup.
Rugged & Portable Design – Durable housing with a built-in accessories storage system, making it a mobile workstation.
Improved Visibility & Accessibility – Inspection window and internal lighting for reduced downtime and better wire spool management.
Optimised Arc Performance – Ensures high-quality welds on a variety of materials, minimising post-weld rework.
Multi-Process Capabilities – Built-in MMA welding mode for added flexibility when working with different base materials.
Quick Polarity Change – Tool-less polarity adjustment on the front panel for fast switching between processes.
Ideal for Applications
Industrial & General Fabrication
Steel Fabrication
Repair & Maintenance
Agricultural Equipment Welding
Automotive Repairs
What’s Included?
Binzel-type MIG torch
Earth clamp
(Optional toolbox available separately, please ask for info on this!)
The ESAB Rustler EM 251C PRO is designed for welders who demand reliability, efficiency, and versatility in their work.
Please note: This item is a special order item that needs to be ordered from the manufacturer.
Fast, Reliable Delivery We understand that getting your orders promptly is important to you. That's why we partner with our trusted delivery services Fedex to ensure your order is delivered to your doorstep in a timely and efficient manner.
Delivery Options You can choose from a range of delivery options, including standard and express shipping, to suit your needs. Shipping costs and estimated delivery times will be displayed during the checkout process, so you can make the choice that best fits your requirements.
Order Tracking For your convenience, we provide order tracking information so you can monitor the status of your shipment in real-time. You'll receive an email with tracking details once your order is on its way.
Returns & Refunds
Our Satisfaction Guarantee: We stand behind the quality of our products. If you're not completely satisfied with your items, you can return them within 14 days of purchase for a full refund or exchange. Please make sure the item is in its original condition, with all packaging and accessories included.
Special Order Items: If an item is marked as special order, then this order cannot be cancelled or returned. Please see our Terms and Conditions for more information.
Easy Return Process: To initiate a return, simply contact our customer support team. They will guide you through the process and provide you with a return authorisation number. Returns are processed promptly, and you'll receive your refund or replacement as soon as possible.
Return Shipping: If you're returning an item due to a defect or an error on our part, we will cover the return shipping costs. If you're returning an item for other reasons, the cost of return shipping will be your responsibility.
Contact Us
Your satisfaction is our top priority. If you have any questions or concerns about our Delivery & Returns policy, please don't hesitate to get in touch with our dedicated customer support team. We're here to assist you and ensure your Tec Products experience is exceptional.
We appreciate your trust in Tec Products, and we look forward to serving you with top-quality products and outstanding customer service.
Thank you for choosing Tec Products!
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We accept a wide range of secure payment methods, including:
All major debit and credit cards (Visa, Mastercard, Maestro)
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Bank Transfer – available for trade or bulk orders by prior arrangement
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To help keep our customers safe, all payments are verified using industry-standard security checks and authentication protocols (including 3D Secure where applicable). Any suspicious activity or unauthorised transactions are automatically flagged and reviewed by our security systems.
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