Kranzle Safety Waterflow Block

The Kranzle Safety Waterflow Block is an original Kranzle part that monitors the water flow in your pressure washer and works together with the pressure and safety switches inside the machine. This type of block is used in Kranzle hot water pressure washers to control the burner and switch it off automatically as soon as you release the trigger on your gun, which prevents overheating and unnecessary fuel use. It is a technical precision part, intended for replacement by a qualified technician or an experienced user familiar with the internal valve system of their machine. Order this part if your current water flow block is faulty or no longer switching correctly.

What's inside

One original Kranzle Safety Waterflow Block, a standalone part for replacement in the internal safety system of your hot water pressure washer.

Why this product

• Original Kranzle part: exact factory specification for a reliable replacement

• Monitors water flow: essential for a correctly functioning safety chain in your machine

• Controls the burner: prevents overheating and unnecessary fuel use on hot water machines

• Automatic shutdown: switches directly in step with the trigger on your gun

How to use

1. Switch off your pressure washer completely and release the system pressure (Unplug the machine before starting any work on this part)

2. Remove the existing water flow block according to your machine manual (If unsure, consult a qualified technician for the removal step)

3. Fit the new block and test the operation at low pressure before continuing (Check that the burner and trigger safety respond correctly)

Stock up your maintenance supplies with safety gloves and a starter pack for personal protection during service work.