Welcome to Hydro-Test Products Inc.

Your trusted source for high-quality industrial gas cylinder service equipment across various industries, including welding, SCUBA, fire extinguishers, fire departments, and oxygen refilling. We’re one of the industry’s top manufacturers, known for excellence and expertise.

Comprehensive Equipment Solutions

Hydro-Test Products is a leading manufacturer of advanced cylinder testing equipment, offering a wide range of automated and manual solutions for various cylinder sizes and pressures. We also provide specialized proof test pumps for low-pressure fire extinguisher and fire hose testing, delivering comprehensive testing solutions.

Pressure Gauges & Calibrated Cylinders

Hydro-Test Products: Your trusted source for comprehensive cylinder filling and re-qualification equipment, meeting U.S. Department of Transportation and Transport Canada specifications. Our reliable, user-friendly products have been satisfying customers worldwide for over 50 years.

Fire Extinguisher Filling Equipment

Hydro-Test: A leader in the industry for fire extinguisher filling equipment. We offer recharge adapters, dry chemical powder handling, halon & halon replacement filling solutions, and carbon dioxide pumps.

Replacement Parts

Hydro-Test Products offers an extensive inventory of replacement parts for your testing and maintenance needs. Our stock includes O-ring Seals for Test Adapters, Fire Extinguisher and Industrial Gas Cylinder Test Adapters, Air Operated and CO2 Transfer Pumps, Hot Air Dryers, Vise Stations, Cylinder Test Systems, Quick Couplers & Nipples, Valves, Electric Operated Test Pumps, Dry Chemical Filling Machines, and Water Jackets. We have you covered with a wide range of reliable parts for efficient testing and maintenance.

Training Excellence - Sign up Today!

With 50+ years of experience, we’re dedicated to providing you the expertise needed to excel in your industry. Explore our flexible training options and enroll today!

Tailoring to your unique needs, our cylinder re-qualification training comes in on-site, online, and virtual formats for your convenience.

Discover Hydro-Test Today!

For cylinder filling and testing equipment, visit hydro-test.com. Explore our catalog for all your service needs.

Join us today and discover our industry-leading excellence.

Hydro-Test is the Leading Manufacturer of Industrial Gas Cylinder Service Equipment for Welding, SCUBA, Fire Extinguisher Shops, Fire Departments and Oxygen Re-fillers

At Hydro-Test, we specialize in providing top-quality industrial gas cylinder service equipment for a wide range of industries, including welding, SCUBA, fire extinguisher shops, fire departments, and oxygen re-fillers. With our extensive experience and dedication to excellence, we have earned the reputation as the leading manufacturer in the field.

Training Excellence – Sign up Today!

With over 45 years of training experience, we are committed to ensuring that you have the knowledge and skills to perform proper test methods and adhere to regulations. Our training programs are designed to equip you with the expertise necessary for success in your industry. Learn more about our training options and sign up today!

Comprehensive Equipment Solutions

Hydro-Test Products is proud to offer the cylinder industry a comprehensive range of equipment required for proper cylinder filling and re-qualification, in accordance with the strict specifications of the U.S. Department of Transportation and Transport Canada. Our products have a proven track record of reliability and are renowned for their user-friendly design. For over 50 years, we have been satisfying customers worldwide with our outstanding products.

Flexible Training Options

We understand that different individuals and organizations have unique training requirements. That’s why we offer our cylinder re-qualification training classes in various formats. Whether you prefer on-site training at your facility, our innovative online courses, or our cutting-edge virtual training program, we have the perfect training solution to meet your needs.

Discover Hydro-Test Today!

When it comes to cylinder filling or testing equipment, look no further than hydro-test.com. Our website is your one-stop destination for all your equipment needs. Browse our extensive catalog and find the perfect solutions for your cylinder service requirements.

Join the Hydro-Test community today and experience the excellence that sets us apart as the industry leader.

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