Flowmax® bellow technology is used on gun needle for abrasive material.

Liquid sprayer applied concept

The Bellow is cleaned thanks to a specific cleaning circuit on the gun base plate.

Flowmax® technology is a Bellow concept installed on the gun needle to give the customer total reliability when processing high solids, abrasives, UV, pre-catalyzed, water-based paints & hardeners containing isocyanate. Flowmax® Bellow technology guarantees a perfect seal to ensure a leakproof gun.

Flowmax® Bellow Technology is a patented Sames design with an improved needle life.
Guns equipped with Flowmax® substantially outlast traditional gun designs with normal sealing. 
In addition, our Flowmax® technology has been adapted to our pumps for unrivaled reliability. 

Works at high frequencies

In regards to Opening/Closing thanks to the bellow technology based on PTFE injected with specific shape

No maintenance costs

As a result of zero packing/cartridge

High durability

Provides extended lifetime on abrasive paint usage