Sapphire nozzle 964
Products Surface treatment Sapphire screw-in nozzles Sapphire nozzle 964
The high performance sapphire nozzle type 964 is used first and foremost by our customers for surface treatment. This model was designed as a pointed nozzle for hand lance operation, or as an insert for a rotary nozzle for paint stripping on ships, or as an insert for spray-bars. Experience has shown that the flow straighteners you can achieve 10% more performance with this nozzle. The nozzle is characterized above all by its service life, efficiency and quality and can be used up to an operating pressure of 3000 bar.
The nozzle body consists of a one-piece construction with rolled thread and formed/forged hexagon socket. This manufacturing process gives our nozzle bodies higher strength reserves compared to one-piece/clamping parts.
The nozzle neck is manufactured very precisely and has a perfect concentricity with the sealing edge. The 29° sealing edge has no roundings or double angles and a greater wall thickness than conventional nozzles. Therefore there can be no deformation of the nozzle body at the sealing edge.
The heart of the nozzle, is the sapphire and its completely manufactured by mvt AG, thus ensuring uniform and high quality. All nozzle stones are checked for scratches, cracks and flow.
This nozzle has been subjected to a burst and pressure test by an accredited testing laboratory STS 0052 according to harmonized standard EN 12162+A1:2009. And withstood the 30 minute load of 3930 bar.
This product is compatible with the following brands or products:
Style 9
Form 21LL
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
Construction industry
Concrete demolition
Mining
Mechanical and apparatus engineering
Surface treatment
Offshore deployment
Shipbuilding
Paint removal
Industrial cleaning
Spray bars
Specifications
Operating pressure (bar) max. 3000
Operating temp. (°C) max. 150
Tightening torque (Nm) max. 25
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!