Overview
The 668510 Pneumatic Stapler is a professional-grade installation tool built for speed, accuracy, and durability on radiant floor heating projects. Designed specifically to secure both PEX and Onix tubing, it supports staple-up, thin-slab, and sleeper systems with ease. Its heavy-duty construction and modular design make it a must-have for efficient, large-scale installs.
Key Features
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Supports both 3/8" and 1/2" tubing sizes (PEX and Onix)
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Includes interchangeable guide plates for different tubing types
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Pneumatic operation ensures consistent staple depth and placement
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Compatible with Watts 668018 staples (sold separately)
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Optional extension handle kit available for standing use
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Ideal for thin-slab, staple-up, and sleeper installations
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Made in the USA with serviceable parts and support
Technical Specifications
Specification | Detail |
|---|
| Tubing Compatibility | 1/2" & 3/8" PEX, 3/8" & 1/2" Onix |
| Operating Pressure | 70–100 PSI |
| Air Inlet Size | 1/4" NPT male |
| Staple Capacity | Up to 50 staples per load |
| Tool Weight | Approx. 9 lb (4.1 kg) |
| Construction | Heavy-duty metal body |
| Optional Accessories | Extension handle, staple guide kits |
Applications
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Staple-Up Radiant Systems (wood subfloor underside)
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Thin-Slab Overpour Installations (foam board or mesh)
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Sleeper Systems with grooved channel flooring
Benefits
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Speeds up installation time by over 50% vs. manual stapling
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Reduces installer fatigue with ergonomic and extension options
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Precise staple placement protects tubing from damage
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Designed for reliability in high-volume use
Rental:$149.00 1st month. $99 each additional month.
These Staple Guns are professional tools that do an excellent job stapling Onix and PEX in both Staple-Up, thin-slab and sleeper projects.
Stand up like a man instead of crawling around on the floor stapling down tubing. The extension arms and guns allow you to do installations with your feet firmly planted on the floor.
Rental Agreement:
You will be billed the full price for the items at shipment. When the items are returned, you will be credited the balance. Time period is from date of shipment to the date of return.
