The Suttner ST1500 wash gun is probably the best known gun within the Suttner range. With its classic robust design, the ST1500 range of guns has certainly stood the test of time. Made with an impact resistant plastic case, safety locked trigger as well as being made from corrosion resistant materials. This gun has the Suttner freeze stop valve integrated which will actuate when the pressure drops to around 10 bar. 

Key Features:

• Freeze Stop: Prevents damage to the gun from freezing water in colder temperatures.

• High Performance: Capable of handling pressures up to 275 bar (5,000 PSI) and flow rates up to 45 L/min (10.4 GPM), making it suitable for demanding cleaning tasks.

• Heat Resistant: Designed to withstand temperatures up to 150°C (300°F), ensuring reliability in high-temperature cleaning scenarios.

• User-Friendly Design: Features a safety-locked trigger and a contour design that accommodates various hand sizes, enhancing operator comfort and reducing fatigue.

• Serviceable: The gun's valve can be easily accessed and serviced, extending the product's lifespan and offering a cost-effective solution for professionals.

These wash guns will work with unloader valves such as the ST261, ST280 and GSVRT3, however they will not work with trapped pressure unloader valves such as the K series from Interpump SKU -10000051.

Wash Gun Opening/Holding forces

• Opening Force: 62N @ 100 bar
• Holding Force: 39N @ 100 bar