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Hager 770SAV Sill Sweep with Rain Drip and Vinyl Insert
The Hager 770SAV is a high-performance commercial-grade door sweep designed to provide a superior barrier against air, smoke, and water infiltration. Engineered with an integrated rain drip shield, this sweep effectively deflects rain and snow away from the threshold, protecting the bottom of the door opening from moisture damage. Ideal for high-traffic exterior doors, the 770SAV combines a durable mill-finish aluminum housing with a high-flexibility vinyl insert for year-round protection.
Extreme Temperature Resilience and Fire Safety
The Hager 770SAV is built to withstand extreme environmental conditions. The specialized vinyl insert remains flexible at temperatures as low as -40°F, ensuring a consistent seal in the harshest winter climates. Furthermore, this product is UL Fire Rated and has been rigorously tested for air and smoke infiltration. It is an essential component for maintaining code compliance on Category J doors and fire-rated openings where life safety and environmental control are paramount.
Precision Installation and Adjustment
For a perfect seal, the 770SAV features slotted screw holes, allowing for precise vertical adjustment to compensate for uneven floors or settling. The unit comes complete with zinc-plated #6 x 5/8" pan head steel screws, ensuring a secure and long-lasting installation on both wood and metal door types. Available in convenient 3-foot (36") and 4-foot (48") lengths, this sweep can be easily trimmed in the field to fit standard door widths.
Technical Specifications
| Feature | Specification |
| Model Number | Hager 770SAV |
| Available Lengths | 3 Feet (36") or 4 Feet (48") |
| Material | Mill Finish Aluminum with Vinyl Insert |
| Special Feature | Integrated Rain Drip Shield |
| Fire Rating | UL10C Classified (For Category J Doors) |
| Standards | ASTM E283-91 (Air/Smoke Infiltration) |
| Temperature Range | Flexible to -40° Fahrenheit |
| Adjustment Type | Slotted Mounting Holes |
| Fasteners | Zinc Plated #6 x 5/8" Pan Head Steel Screws |
Installation Benefits
- Moisture Protection: The drip guard prevents water from "wicking" under the door, a common cause of rot and threshold leaks.
- Energy Efficiency: High-grade vinyl reduces air transfer, lowering heating and cooling costs in commercial facilities.
- Compliance: Meets stringent fire door gasketing requirements as classified by Underwriters Laboratories Inc.
| Length | 36 Inch or 48 Inch |
| Brand | Hager |
| Insert Material | Vinyl |
| Material Length | 7/8" |
| Housing Length | 1" |
| Housing Finish | Aluminum |
| Fire Rated | Fire Rated |
| Smoke Rated | Smoke Rated |
| Bottom Weatherseal Type | Sill Sweep w/ Rain Drip |
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