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Product Description
Eddy Mark IV - EP-3ULM (Made in USA) 
The Eddy Mark IV EP-3ULM is a rugged, industrial-grade variable temperature heat gun designed for professional and light industrial applications requiring precise, controlled heat without extreme temperatures. Manufactured in the USA by Eddy Products for over 50 years, this model is renowned for its durability, ease of maintenance, and reliable performance in both intermittent and continuous use. Weighing only 2.75 lbs (including stand), it offers portability alongside robust construction, delivering flameless heat up to 500°F. The EP-3ULM is UL-listed for safety compliance and features a unique suspended quick-change heating element for extended life and simple servicing.
Key Features
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Durable Construction: Built with G.E. Lexan 940A Resin (UL-approved, flame-retardant polycarbonate) for a cool-to-touch, impact-resistant housing, handle, trigger guard, and integrated safety stand.
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Suspended Quick-Change Heating Element: Break-resistant mica element (115V-specific) allows tool-free replacement, ensuring long element and motor brush life.
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Variable Temperature Control: Adjustable air intake regulator for precise settings between 300°F and 500°F, with a Off-Cold-Hot toggle switch for ease of use.
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Efficient Airflow: Delivers 27 CFM through a double-jacketed nozzle and shield for heat dissipation and consistent performance.
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Maintenance-Friendly: Replaceable brushes extend motor life, and the design supports quick servicing to minimize downtime. Replacement parts are always readily available.
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Portable and Ergonomic: Lightweight at 2.75 pounds with a safety stand for hands-free operation, ideal for benchtop or mobile use.
Extended Warranty
Eddy Products stands behind the EP-3ULMS with a 2-year parts and labor warranty (updated as of 12/1/2024), offering peace of mind and long-term reliability. The heat gun is designed for easy servicing, with all parts available for maintenance even after the warranty period, ensuring it remains a one-and-done investment for professionals.
Applications
The EP-3ULM excels in tasks requiring controlled heat for shrinking, drying, softening, and curing across various industries:
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Aircraft and Aerospace: Shrink tubing/plastics, mold/form plastics, fast-cure epoxies, pre-heat materials, dry assemblies/glassware, soften/bend plastic tubing.
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Automotive: Speed plastic/epoxy curing, apply/remove decals, shrink headliners, fit plastic fabrics, loosen rusted fittings, thaw frozen lines/locks, dry paint/condensation.
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Food Processing: Apply shrink tubing, bond vinyls/plastics, dry equipment/glassware, shrink film on foods/medicines, maintain liquid/solid temperatures.
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Electronics and General Industrial: Set thermoplastic adhesives, shrink package forms, soften laminates, thaw pipes, apply carpet tape, remove paint, melt solder.
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Graphic Arts and Printing: Dry film/paints/proofs, smooth imperfections, set adhesives, shrink Teflon sleeves, speed curing of plastics/lacquers.
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Home, Construction, and Metalworking: Bend laminates, remove wrinkles, dry surfaces, soften tubing/putty, thaw supplies, loosen fittings, cure adhesives.
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Furniture and Other Industries: General forming, bonding, and adhesive tasks.
Usage and Safety Guidelines
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Operation: Use the adjustable air intake to set desired temperature (300°F-500°F). Toggle between hot, cold, or off modes. The built-in stand allows hands-free use for precision tasks.
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Safety Features:
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UL-listed for electrical safety compliance.
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Double-jacketed nozzle and shield keep external surfaces cool, reducing burn risks.
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Three-wire grounded cord with strain relief prevents electrical hazards.
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Mica element and suspended design minimize failure points for safe, prolonged use.
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Precautions: Operate in well-ventilated areas, wear protective gear, and avoid flammable materials. Store properly to prevent damage.
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Maintenance: Replace brushes and heating element as needed using the quick-change system to maintain performance.
Why Choose the Eddy Mark IV EP-3ULM?
The Eddy Mark IV EP-3ULM Heat Gun is a trusted choice for professionals seeking a reliable, industrial-grade tool with a proven track record of performance. Its variable temperature control and powerful airflow make it versatile for a wide range of tasks, while its durable Lexan construction and molded plug ensure long-term reliability in rugged environments. The UL certification and safety features provide peace of mind, and the 2-year warranty underscores Eddy Products’ commitment to quality. Compared to competitors, the EP-3ULM offers a unique balance of precision, durability, and affordability, making it ideal for professionals and serious hobbyists who need a dependable heat gun for low-to-moderate temperature applications.
Warranty Update *12/1/2024
Our Eddy Mark IV heat guns are a one and done product! You'll never have to purchase another heat gun ever again. After the warranty period expires, you can still have the heat gun serviced at any time. We have all the parts to service your heat gun as long as you own it. Moreover, I've recently extended our warranty terms from 1 year parts and labor, to 2 YEARS PARTS AND LABOR!!!
| Specifications: | ||||||
| Model No. | Variable Temp | Volts | Amps | Hertz | Watts | CFM |
| EP-3ULMS - Push Button (On-Off) | 300°F - 500°F | 115/120 | 5.5 | 60 | 630 | 27 |
| EP-3ULM | 300°F - 500°F | 115/120 | 5.5 | 60 | 630 | 27 |
| EP-5ULM | 500°F - 750°F | 115/120 | 10.5 | 60 | 1200 | 27 |
| EP-6ULM | 600°F - 950°F | 115/120 | 10.5 | 60 | 1200 | 27 |
| EP-7ULM | 750°F - 1000°F | 115/120 | 12.5 | 60 | 1500 | 27 |
| EP-1100 Plus | 800°F - 1150°F+ | 115/120 | 12.5 | 60 | 1500 | 27 |
| Eddy Products VT-1100 | 250°F - 1100°F | 115/120 | 10 | 60 | 1200 | 7-9 |
| Eddy Products - MHG200 | 392°F - 572°F | 115/120 | 60 | 300 | ||
Check Out the User-Friendly Eddy Mark lV Heat Gun Standard Features:
- Weighs only 2.75 lbs., including stand for ease of handling
- Replaceable Brushes are easy to service and extend the operating life of the gun
- Housing, Handle, Safety Stand and Trigger Gaurd made of rugged G.E. Lexan 940A Resin, a 10 MFR Polycarbonate that's mold released, flame retardant and UL Approved
- Unique suspended quick change heating element design prolongs life and eases servicing
- Adjustable air intake regulator provides variable temperature adjustment within the unit's rated heat range
- Double-jacketed nozzle and shield helps maintain cool exterior temperatures
- Toggle type control switch provides hot-cold-off operation
- Nozzle air opening 1 3/16" diameter
- 50/60 cycle - AC Motor
- 6 ft. three-wire grounding type strain relief cord features a more durable, thermoplastic jacketing and molded plug
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