Model: PSF 400
Compatibility with ESAB® welding systems
ESB TORCH SERIES | MIG TORCHES
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PSF400 Air Cooled MIG Welding Torch
Product Overview
The PSF400 is a high-performance air-cooled MIG welding torch designed for compatibility with ESAB® welding systems. Engineered for industrial applications requiring higher amperage capacity, this professional-grade torch delivers exceptional durability and consistent welding results. The PSF400 combines robust construction with ergonomic design to provide reliable performance in demanding welding environments.
Key Features & Benefits
Superior Amperage Capacity
Delivers an impressive 400A with CO₂ and 350A with mixed gas at 60% duty cycle, providing the power needed for heavy-duty industrial welding applications. This higher amperage rating ensures consistent performance even during extended welding operations on thicker materials.
Versatile Wire Compatibility
Accommodates a wide range of wire sizes from 0.8mm to 1.6mm (0.030" to 1/16"), making it suitable for various welding applications and materials. This versatility allows operators to work with different wire types without changing equipment, improving efficiency and reducing downtime.
Industrial-Grade Construction
Fully compliant with EN60974-7 standards, ensuring safety, reliability, and consistent performance in industrial environments. The robust construction features high-temperature resistant materials and precision-engineered components designed to withstand the rigors of professional welding applications.
Specifications
| Parameter | Specification |
|---|---|
| Model | PSF400 |
| CO₂ Rating | 400A @ 60% duty cycle |
| Mixed Gas Rating | 350A @ 60% duty cycle |
| Wire Size (Metric) | 0.8mm to 1.6mm |
| Wire Size (Imperial) | 0.030" to 1/16" |
| Type | Air-Cooled MIG Welding Torch |
| Standard | EN60974-7 |
| Compatibility | ESAB® Welding Systems |
Compatibility
The PSF400 torch is engineered for seamless integration with ESAB® welding systems and offers comprehensive compatibility with:
Wire Types
Compatible with solid wires, flux-cored wires, and specialty wires within the specified diameter range of 0.8mm to 1.6mm (0.030" to 1/16"). This versatility allows for welding various materials including carbon steel, stainless steel, aluminum, and specialty alloys with a single torch.
Power Sources
Designed to work with ESAB® power source models supporting up to 400A output. The torch connects directly to compatible ESAB® machines without requiring additional adapters or modifications, ensuring optimal performance and reducing setup time.
Shielding Gases
Optimized for both pure CO₂ and mixed gas applications, providing flexibility in welding processes. The torch performs exceptionally with standard shielding gas mixtures including Argon/CO₂ blends commonly used in industrial welding operations.
Applications
Heavy Industrial Manufacturing
Ideal for production lines and fabrication shops requiring high amperage capacity for welding thick materials. The PSF400's higher power rating makes it particularly suitable for heavy equipment manufacturing, structural steel fabrication, and other applications involving thicker gauge metals.
Shipbuilding & Construction
Perfect for shipbuilding, construction, and infrastructure projects where high-strength welds on large structural components are required. The torch's robust design and higher amperage capacity allow for efficient welding of heavy structural elements in demanding environments.
Heavy Equipment Repair
Excellent for maintenance and repair operations on heavy machinery, agricultural equipment, and construction vehicles. The PSF400's ability to handle larger diameter wires makes it ideal for repair applications requiring deep penetration and high-strength welds on worn or damaged components.
Product Advantages
- Superior amperage capacity (400A CO₂/350A mixed gas) for tackling the most demanding industrial applications and thicker materials
- Extended duty cycle at 60% allows for longer continuous welding periods without overheating, increasing productivity
- Consistent arc stability for superior weld quality and reduced spatter, even at higher amperage settings
- Ergonomic handle design reduces operator fatigue during long welding sessions in industrial environments
- Balanced weight distribution improves control and precision, even during extended use on complex projects
- Extended service life reduces replacement costs and minimizes production downtime in industrial settings
- Direct compatibility with ESAB® equipment eliminates need for adapters or modifications, simplifying setup
- Wider wire diameter range (0.8mm-1.6mm/0.030"-1/16") accommodates more applications with a single torch
- EN60974-7 compliance ensures safety, reliability, and consistent performance standards in industrial environments
Summary
The PSF400 Air-Cooled MIG Welding Torch represents the ideal solution for demanding industrial welding applications requiring higher amperage and extended duty cycles. With its impressive 400A CO₂ rating (350A mixed gas) at 60% duty cycle, this ESAB®-compatible torch delivers exceptional results across a wide range of heavy-duty industrial applications.
Engineered with premium components and compliant with EN60974-7 standards, the PSF400 provides the reliability and performance demanded by industry professionals. Its versatile wire compatibility (0.8mm to 1.6mm / 0.030" to 1/16") makes it suitable for various welding tasks, while its ergonomic design ensures comfort during extended use in industrial environments.
For heavy manufacturing, shipbuilding, construction, and industrial equipment repair applications requiring consistent, high-quality welds on thicker materials, the PSF400 offers the perfect combination of power, durability, and versatility for professional welding operations.
Complete Parts Breakdown
This comprehensive guide provides detailed information on all components and replacement parts for our professional welding torch systems. Each component is identified by a unique Order Code to simplify the ordering process and ensure you receive the exact parts needed for your application.
Torch Models
Our professional welding torches are available in different lengths with Euro fittings for seamless integration with your existing welding setup.
| Order Code | Length | Description |
|---|---|---|
| 653-847 | 3m (9.8ft) | Welding Torch with Euro Fitting |
| 732-165 | 4.5m (14.8ft) | Welding Torch with Euro Fitting |
Nozzles
Our precision-engineered nozzles ensure optimal gas flow and arc stability for consistent welding performance.
| Order Code | Description |
|---|---|
| 495-618 | Standard Nozzle 5/8" (16mm) |
| 746-913 | Conical Nozzle 1/2" (13mm) |
Contact Tips
Our CuCrZr (Copper-Chromium-Zirconium) contact tips provide superior conductivity and extended service life compared to standard copper tips. Select the appropriate size based on your wire diameter and shielding gas type.
| Order Code | Description | Argon | CO₂ |
|---|---|---|---|
| 154-878 | Contact Tip M8 x 37mm CuCrZr | 0.6mm (0.024") | 0.8mm (0.031") |
| 670-771 | Contact Tip M8 x 37mm CuCrZr | 0.8mm (0.031") | 0.9mm (0.035") |
| 854-702 | Contact Tip M8 x 37mm CuCrZr | 0.9mm (0.035") | 1.0mm (0.039") |
| 676-830 | Contact Tip M8 x 37mm CuCrZr | 1.0mm (0.039") | 1.2mm (0.047") |
| 268-396 | Contact Tip M8 x 37mm CuCrZr | 1.2mm (0.047") | 1.7mm (0.067") |
| 478-789 | Contact Tip M8 x 37mm CuCrZr | 1.4mm (0.055") | 1.6mm (0.063") |
CuCrZr tips provide extended service life and superior heat resistance compared to standard copper tips.
Liners
Our high-quality liners ensure smooth wire feeding and are available in both steel and nylon options to accommodate different wire types and welding applications.
| Order Code | Description | Wire Size | Length |
|---|---|---|---|
| 594-756 | Steel Liner | 0.6mm-0.8mm (0.023"-0.030") | 3m (9.8ft) |
| 470-796 | Steel Liner | 0.6mm-0.8mm (0.023"-0.030") | 4.5m (14.8ft) |
| 772-815 | Steel Liner | 0.9mm-1.0mm (0.035"-0.040") | 3m (9.8ft) |
| 492-925 | Steel Liner | 0.9mm-1.0mm (0.035"-0.040") | 4.5m (14.8ft) |
| 558-204 | Steel Liner | 1.2mm (0.045") | 3m (9.8ft) |
| 608-699 | Steel Liner | 1.2mm (0.045") | 4.5m (14.8ft) |
| 178-531 | Nylon Liner | 0.9mm-1.0mm (0.035"-0.040") | 3m (9.8ft) |
| 981-038 | Nylon Liner | 0.9mm-1.0mm (0.035"-0.040") | 4.5m (14.8ft) |
| 355-225 | Nylon Liner | 1.2mm (0.045") | 3m (9.8ft) |
| 656-290 | Nylon Liner | 1.2mm (0.045") | 4.5m (14.8ft) |
Steel liners are recommended for steel wires, while nylon liners are ideal for soft wires such as aluminum and silicon bronze.
Components
Our comprehensive range of torch components ensures you can maintain, repair, or customize your welding torch for optimal performance.
| Order Code | Description |
|---|---|
| 331-753 | Nozzle Insulator |
| 402-439 | Tip Adaptor - M8 Tips |
| 730-750 | Swan Neck |
| 223-919 | Neck Insulator |
| 291-782 | Neck Sleeve |
| 237-908 | Neck Locking Collar |
| 139-539 | Cable Support |
| 844-904 | Cable Terminal - Female |
| 598-613 | Handle Kit with Support |
| 646-171 | Cable Assembly - 3m (9.8ft) |
| 271-192 | Cable Assembly - 4.5m (14.8ft) |
| 911-796 | Cable Terminal - Male |
| 897-459 | Cable Support |
| 640-438 | Gun Plug Housing with Nut |
| 637-535 | Gun Plug Screw |
| 790-331 | Gun Plug Nut with Inset |
| 743-434 | Spring Pin Assembly |
| 718-398 | Gun Plug Body |
| 784-443 | Gun Plug Body O-Ring |
| 332-249 | Liner Nipple O-Ring |
Ordering Information
To order any components listed in this parts breakdown, please reference the specific Order Code when contacting our customer service team. All parts are in stock and available for immediate shipment to minimize your downtime.
For technical assistance or help identifying the correct components for your specific application, please contact our technical support department.
Welcome to Our MIG Torches Section
Explore our extensive range of high-quality MIG welding products designed for both professionals and hobbyists. Our product features everything from durable welding torches to precision contact tips, ensuring you have the right tools for any welding project.
Why Choose Our Products?
Superior Quality: Our products are manufactured to meet the highest industry standards, ensuring reliability and performance.
Wide Selection: Whether you need components for commercial applications or personal projects, we have a diverse selection to meet your needs.
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Featured Categories
Welding Torches: Explore our range of air-cooled and water-cooled torches suitable for various applications.
Contact Tips: Discover our range of contact tips available in different sizes and materials to enhance your welding efficiency.
Accessories: From gas hoses to cable assemblies, find all the necessary accessories to complement your welding setup.
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Legal Notice
All product names, trademarks, and registered trademarks mentioned in this document are the property of their respective owners. Our products are offered as compatible alternatives and are not original manufacturer parts. Users are advised to verify compatibility before use.