Holdrite®, HF-H12, Hollow Sleeve, Series: HydroFlame, For Pipe Size: 10, PVC/Steel
Designed for penetrants up to 12-IN, these hollow cast-in-place firestop sleeve devices allow you to achieve firestopping separately and provide a three-hour fire rating for slabs thicker than 6-IN. Sleeves come with an OSHA-compliant hole cover plate/safety cap and can be extended when working with thicker floor slabs.
Holdrite®, HF-H12, Hollow Sleeve, Series: HydroFlame, For Pipe Size: 10, PVC/Steel
Designed for penetrants up to 12-IN, these hollow cast-in-place firestop sleeve devices allow you to achieve firestopping separately and provide a three-hour fire rating for slabs thicker than 6-IN. Sleeves come with an OSHA-compliant hole cover plate/safety cap and can be extended when working with thicker floor slabs.
