Schaefer Brush 36114 Brush Handle Extension 48in Abs Nylon

Product Description

The SCHAEFER BRUSH 36114 is a 48-inch brush handle extension designed to increase reach when cleaning tubes, pipes, and conduit with compatible brushes and scrapers. The extension is machined from ABS nylon, keeping the assembly lightweight at 0.42 pounds. It features a 1/4 inch NPSM female connection at one end and a 1/4 inch NPSM male connection at the other, allowing it to thread directly onto standard brush handles or be daisy-chained with additional extensions. The 0.375-inch diameter shaft is rigid enough to push and pull brushes through long runs without excessive flex. HVAC technicians, plumbers, and pipe inspectors reach for this type of extension when standard-length handles fall short on deep tube cleaning tasks.

This extension is suited for residential and commercial maintenance work involving heat exchanger tubes, condenser coils, boiler flues, and piping runs where standard brush handles cannot reach. It is commonly used in conjunction with nylon or wire tube brushes and scrapers on jobs that require controlled, straight-line brush passes. The 48-inch length covers most single-pass tube cleaning applications without requiring multiple extension segments.

Key Features

• 48-inch overall length extends reach for deep tube and pipe cleaning
• ABS nylon construction keeps the assembly lightweight and corrosion-resistant
• 1/4 inch NPSM female inlet threads onto standard brush handles
• 1/4 inch NPSM male outlet accepts brushes, scrapers, or additional extensions
• 0.375-inch shaft diameter provides a rigid, low-deflection push-pull action

Compatibility

Designed for use with tube brushes and scrapers fitted with 1/4 inch NPSM threaded connections. Multiple extensions can be threaded together for additional reach.

Installation Notes

Thread the NPSM female end onto the brush handle and the brush or scraper onto the male end, tightening hand-tight to avoid cross-threading the nylon fittings. Power down and lock out any equipment associated with the tube or pipe being cleaned before inserting the brush assembly. No special tools are required for assembly, but avoid applying wrench torque directly to the nylon fittings to prevent cracking. Follow applicable facility safety procedures when working inside heat exchangers or pressurized piping systems.