HydroFlame Drop-In & Under Deck Firestop Accessories
HoldRite HydroFlame Drop-In & Under Deck Accessories are the essential finishing components for a complete, code-compliant firestop system. Built to support a wide range of penetrant types and deck configurations, these accessories ensure safe, efficient, and professional installations.
From UL-listed steel sleeves that seal horizontal cores in precast and hollow core decks to OSHA-compliant safety caps that protect open holes, each accessory is engineered for performance and reliability.
Features & Benefits:
- UL-listed steel sleeves for horizontal penetrations in precast and hollow core decks
- Safety caps sized for standard fire-rated wall widths and OSHA hole cover compliance
- Compatible with floor drains, shower drains, and closet flanges
- FBC-compatible for CPVC piping systems
- Mold and mildew resistant (ASTM G21 tested)
- Designed to integrate seamlessly with HydroFlame Drop-In and Under Deck Devices
| SKU | Description |
|---|---|
| DID-SC-2000 |
Drop-in device safety cap - 2" |
| DID-SC-3000 |
Drop-in device safety cap - 3" |
| DID-SC-4000 |
Drop-in device safety cap - 4" |
| DID-SC-6000 |
Drop-in device safety cap - 6" |
| DIUD-2000-SS-9.5 |
Precast/Hollow core sheet metal sleeve - 2" x 9.5" |
| DIUD-3000-SS-9.5 |
Precast/Hollow core sheet metal sleeve - 3" x 9.5" |
| DIUD-4000-SS-9.5 |
Precast/Hollow core sheet metal sleeve - 4" x 9.5" |
| DIUD-2000-SS-13.5 |
Precast/Hollow core sheet metal sleeve - 2" x 13.5" |
| DIUD-3000-SS-13.5 |
Precast/Hollow core sheet metal sleeve - 3" x 13.5" |
| DIUD-4000-SS-13.5 |
Precast/Hollow core sheet metal sleeve - 4" x 13.5" |
Approvals & Listings
- UL 50 Pa Ratings
- UL F-Rating can achieve 2 or 3 hours.
- UL T, L & W Ratings can also be achieved when installed per UL Systems.
Meets and/or exceeds building code requirements and has two- or three-hour F-ratings.
Faster to install than makeshift methods.
Compatible with different pipe types, pipe sizes, and deck configurations.