Sapphire nozzle 971
The Sapphire screw-in nozzle type 971 was designed to be used as a pointed nozzle for hand lances, or as an insert for rotary nozzles, or also for multiple tools. The nozzle is characterized by a 10-15% increase in performance thanks to the jet calmer, and can be used up to an operating pressure of 3000 bar.
The nozzle neck is manufactured very precisely and has a perfect concentricity with the sealing edge. The sealing edge 56° has no roundings or double angles and a greater wall thickness compared to conventional nozzles. Therefore there can be no deformation of the nozzle body at the sealing edge.
The heart of the nozzle, the nozzle stone, is completely manufactured by mvt AG, thus ensuring uniform and high quality. All nozzle stones are checked for scratches, cracks and flow.
This product is compatible with the following brands or products:
Series 3546/3024
OS6™
UHP-X
Properties and Advantages
Long lifetime
Constant jet quality
High-power and focused water jet
Needle jet with high energy density
Easy to install and disassemble
Swiss Quality
Applications
Automobile and aircraft industry
Construction industry
Concrete demolition
Mechanical and apparatus engineering
Surface treatment
Offshore deployment
Cement and concrete industry
Surface cleaning
Industrial cleaning
Spray bars
Specifications
Operating pressure (bar) max. 3000
Operating temp. (°C) max. 150
Tightening torque (Nm) max. 40
Instructions
When manually operating high pressure guns and lances the repulsive force on the axis should not exceed 250N! If the repulsive force exceeds 150N, a support / body armour is required!