HydroFlame™ Large Diameter Firestop Sleeve

SKU HF-M10

These cast-in-place UL Listed sleeves are designed for use with metal, insulated metal and plastic pipe penetrations ranging from 8 in. to 12 in. HoldRite is the only manufacturer currently offering a 12 in. option, a 1 in. stackable extension — which can serve as a water dam when two are installed together after concrete is poured — and an OSHA-compliant safety cap.

Features and benefits:

Comes standard at 8 in. tall.
Ideal for metallic, plastic and insulated pipes ranging from 8 in. to 12 in.
For use with slabs 6 in. or thicker
Provides three-hour fire rating for slabs thicker than 6 in.
Includes OSHA-compliant hole cover plate/safety cap
1 in. extensions available for thicker floor slabs
W rating is achievable with all HoldRite firestop sealants (HF300 silicone series, HF100, and HF200 intumescent sealants)
L ratings available

SKU	Nominal Pipe Size	Penetrating Pipe Type
HF-P8	6–8 in. NPS	Plastic, metal or insulated metallic
HF-P10	8–10 in. NPS	Plastic, metal or insulated metallic
HF-P12	10–12 in. NPS	Plastic, metal or insulated metallic
HF-M8	6–8 in. NPS	Metal or insulated metallic
HF-M10	8–10 in. NPS	Metal or insulated metallic
HF-M12	10–12 in. NPS	Metal or insulated metallic

Approvals & Listings

ASTM E814
UL 1479
ULC CAN-S115
ASTM G21
FBC™ System Compatible
ASTM E90

UL Ratings

UL Rating	Status
F
L
T
W

*T-Rating when penetrant is non-metallic

**W-Rating, refer to UL System data for specific sizing requirement

Reliable

Meets and/or exceeds building code requirements.

Save Time

No core drilling necessary.

Versatile

Compatible with different pipe types and sizes.

Animation and Product Highlights

HydroFlame Large Diameter Firestop Sleeves

Quick, accurate, and fire-rated, HoldRite cast-in-place sleeves just got bigger — with 8-in., 10-in. and 12-in. diameters — and come with the only OSHA-compliant hole cover plate in the market.

“FBC™ System Compatible indicates that this product has been tested, and is monitored on an ongoing basis, to assure its chemical compatibility with FlowGuard Gold®, BlazeMaster® and Corzan® piping systems and products made with TempRite® Technology.” “The FBC System Compatible Logo, FBC™, FlowGuard Gold®, BlazeMaster®, Corzan®, and TempRite® are trademarks of Lubrizol Advanced Materials, Inc. or its affiliates.”