Description
The Goodway Technologies GTC 702 35 is a professional grade flexible cleaning shaft designed for wet tube cleaning applications in HVAC systems, heat exchangers, chillers, boilers, and other industrial fluid heat transfer equipment. This 35 foot flexible shaft features a rugged nylon casing over a galvanized steel core that resists abrasion, provides reliable torque transmission, and minimizes breakage during use. It’s engineered for tubes with 7/16″ to 1/2″ (≈ 11.1 mm – 12.7 mm) inner diameters, and is compatible with standard threaded brush fittings and many Goodway tube cleaning accessories.
Key Features
- 35 ft (≈ 10.7 m) overall flexible shaft length — ideal for reaching deep tube banks in chillers and heat exchangers.
- Durable nylon casing with abrasion resistance for extended service life in wet cleaning environments.
- Galvanized steel core delivers strength and consistent torque transfer.
- Designed for 7/16″ – 1/2″ ID tubes (≈ 11.1 mm – 12.7 mm).
- Threaded connection (1/4″ 28) compatible with standard tube cleaning brushes and accessories.
- Unique strain relief system reduces unwanted breakage and extends shaft life.







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