Holdrite HFPESC4 Extension Sleeve with Cap Size 4

Product Description

The HOLDRITE HFPESC4 is a size 4 extension sleeve assembly supplied complete with a cap. This component is used in pipe support and firestop sleeve applications where an extension is needed to bring a sleeve assembly flush with or through a wall, floor, or ceiling surface. The cap is included as part of the assembly, reducing the need to source separate components. Installation is typically handled by licensed plumbers or mechanical contractors working on new construction or retrofit projects.

The HFPESC4 is suited for residential and light commercial applications where HOLDRITE firestop or pipe sleeve systems are specified. It is designed to extend an existing sleeve assembly to the correct depth or projection required by the installation. The size 4 designation matches it to the corresponding sleeve series within the HOLDRITE product line. Contractors working with HOLDRITE sleeve systems should verify the size designation matches the base sleeve assembly before installation.

Key Features

• Size 4 designation for use with matching HOLDRITE sleeve assemblies
• Extension sleeve design adds depth or projection to an existing sleeve installation
• Cap included as part of the assembly - no separate cap purchase required
• Sold as a single unit for precise quantity ordering

Compatibility

Designed as an OEM-style replacement and accessory component for use within the HOLDRITE firestop and pipe sleeve system product line, size 4 series.

Installation Notes

This extension sleeve assembly is typically installed by licensed plumbers or mechanical contractors. Verify that the size designation of the extension matches the base sleeve assembly before beginning installation. Follow applicable building code requirements, including IPC provisions for floor and wall penetrations, and confirm that any firestop ratings required by the authority having jurisdiction are maintained after installation.