Holdrite®, HF-M8, Firestop Sleeve, Series: HydroFlame, For Pipe Size: 6 to 8 in, PVC/Steel
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.
Holdrite®, HF-M8, Firestop Sleeve, Series: HydroFlame, For Pipe Size: 6 to 8 in, PVC/Steel
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.
