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Description
HoldRite HFP-M4B Description
The HoldRite HydroFlame Pro Series fire stop deck sleeve is designed for 3 in. to 4 in. metal penetrants and provides built-in fire, smoke, gas, and water protection for cast-in-place applications. Its adjustable cap helps meet OSHA hole cover requirements, while locator whiskers help identify buried sleeves after the concrete pour.
HoldRite HFP-M4B Includes
- (1) Fire stop deck sleeve
- (1) Adjustable cap
- (1) Locator whisker set
HoldRite HFP-M4B Features
- Designed for 3 in. to 4 in. metal penetrants, including piping, conduit, and cables
- Compatible with insulated and non-insulated pipes
- Adjustable cap helps meet OSHA hole cover requirements
- Locator whiskers help locate buried sleeves and identify pipe type
- Built-in fire, smoke, gas, and water protection
- UL listed firestop device with 2 or 3 hour F-ratings
- UL W-rated seal provides water-tight performance for most penetrants
- UL 50 Pa rated
HoldRite HFP-M4B Specifications
| Brand | HoldRite |
| Series | HydroFlame Pro |
| Product Type | Fire stop deck sleeve |
| Compatible Pipe Size | 3 in. to 4 in. |
| Compatible Pipe Material | Metal |
| Height Range | 7-1/4 in. to 8 in. |
| Cap Type | Adjustable |
| Compatible Pipe Insulation | Insulated and non-insulated |
| Manufacturer Color/Finish | Red/White |
| Fire Rating | 2 or 3 hour F-ratings |
| Water Seal Rating | UL W-rated seal |
| Air Leakage Rating | UL 50 Pa |
| Warranty | 1-year limited |