Band width: 12.7mmmm (0.75”)
Band thick: 0.6mm
Material: W4 304
Suggested installation torque: 34 in-lbs (4 Nm)
The Quick-Release Worm Gear Hose Clamp is a hybrid fastening solution that merges the tried-and-true, heavy-duty sealing performance of a traditional worm gear clamp with the remarkable time-efficiency of a tool-free release function. It directly tackles a major hassle in equipment maintenance: the requirement for a screwdriver to detach or reposition standard clamps—especially in cramped areas or spots that demand frequent access.
Operating Principle of American type quick release worm gear hose clamp
The design ingeniously modifies the traditional worm gear architecture to enable rapid disengagement:
Hinged Housing or "Saddle": The critical innovation. The stainless steel housing that contains the worm screw is split and hinged on one side. A pin or integrated loop acts as the hinge point.
Slotted Band: The band is identical to that of a standard worm gear clamp, featuring a full rack of precision slots that engage with the worm screw threads.
Two-Stage Operation:
Tightening & Sealing: The clamp is placed around the hose, the housing is closed, and the bail handle is turned to tighten—functioning exactly like a standard worm gear clamp, providing a fully adjustable, 360-degree, high-integrity seal.
Instant Release: To remove, the user simply unscrews the bail handle 2-3 turns. This disengages the screw threads from the band slots, allowing the hinged housing to swing fully open. The clamp can then be removed or repositioned instantly, without needing to thread the screw all the way out.
FAQ of Quick Release Worm Gear Hose Clamp
Q: What is the main benefit of a "Worm Gear" quick release clamp?
A: It combines the high tensioning force of a standard worm drive with a flip-up screw housing. This allows the user to bypass the long threading process, making it significantly faster to install on large diameter objects like ventilation ducts or poles.
Q: Can I use these clamps for permanent outdoor installations?
A: Yes, our W4 (Full 304 Stainless Steel) version is highly resistant to corrosion and UV exposure, making it perfect for outdoor sign mounting and bridge cable management.
Q: What is the maximum diameter available for these clamps?
A: Since we are a factory, we can provide custom band lengths for diameters exceeding 1000mm. The quick-release mechanism is specifically optimized for these extra-large sizes.
