Nilfisk MH Series Flow Switch Magnet

Nilfisk Contact Piston – SKU 101117798

Product Overview

The Nilfisk Contact Piston (SKU 101117798) is a genuine replacement part designed for Nilfisk MH series and selected newer Truck Booster pressure washers. This precision component plays a key role in the burner ignition process. As high-pressure water flows through the system, the piston lifts within the flow switch housing and makes contact with the reed switch — triggering the burner to start efficiently and safely.

Key Features

• Genuine Nilfisk replacement part
• Fits all new MH Series and selected Truck Booster models
• Ensures proper burner activation and ignition
• Durable construction for long service life
• Easy to install within the existing flow switch assembly

Why Choose This Product?

A properly functioning contact piston is crucial for consistent burner operation. If your burner fails to start, a worn or damaged piston could be the cause. The Nilfisk Contact Piston provides a reliable solution, restoring your machine’s full heating performance and maintaining efficiency across demanding cleaning applications.