Cutting nozzle assemblies & Accessories

High pressure water jet with abrasive material

Materials that are difficult to cut require the use of a water jetting nozzle with an abrasive entrainment chamber.

A high pressure water nozzle inside the assembly creates a water jet. This pressurised water jet travels through the entrainment chamber at high speed to a focussing nozzle dragging the air in the chamber with it and creating a vacuum. Abrasive material is fed into the side of the chamber under air pressure. The abrasive particles are sucked into the air around the water jet and accelerated into the water stream to emit from the focussing nozzle.

 
Type B 1500

Type B 1500

 
Operating pressure:1500 bar
Pressure connection:Pressure ring / Pressure nut M 26 x 1,5 for M 14 x 1,5 LH (Nipple)
Flow rate:25 – 40 l/min
 
 

Application examples:

  • Concrete cutting
  • Steelwork cutting

Designed to be mounted on a nozzle carrier.


Type B 4000

Type B 4000

 
Operating pressure:4000 bar
Pressure connection:Pressure ring / Pressure nut M 26 x 1,5 for M 14 x 1,5 LH (Nipple)
Flow rate:10 – 25 l/min
 
 

Application examples:

  • Concrete cutting
  • Steelwork cutting

Designed to be mounted on a nozzle carrier.


Type S 4000 (with collimation tube)

Type S 4000 (with collimation tube)

 
Operating pressure:4000 bar
Pressure connection:M 14 x 1,5 LH (Standard) with adapter to M 26 x 1,5
Flow rate:max. 10 l/min
 
 


Application examples:

Especially for use with a cutting table, i.e. cutting shapes in metals, glass, plastics, ceramics etc.

The entrainment chamber can be removed without the need for tools for pure water jet cutting of softer materials.

 
 
 

Special cutting nozzles

Special version 3000 bar

Special version 3000 bar

 
Operating pressure:3000 bar
Pressure connection::M 14 x 1,5 LH M 26 x 1,5 für M 14 x 1,5 LH (Nipple)


Flow rate:10 – 25 l/min
 
 

Application examples:

  • Cutting in areas with difficult access, i.e. cutting pipes ø > 49 mm from inside to out
  • Roughening of motor block cylinder bores
Special version 4000 bar

Special version 4000 bar

 
Operating pressure:4000 bar
Pressure connection::Pressure ring / Pressure nut M 26 x 1,5 für M 14 x 1,5 LH (Nippel)
Flow rate::10 – 25 l/min
 
 

Application examples:

  • Cutting in areas with difficult access, i.e. cutting pipes ø > 65 mm from inside to out
  • Roughening of motor block cylinder bores
 
 
 

Accessories for cutting nozzle assemblies

Nozzle insert Type A

Nozzle insert Type A

 
Op. pressure:max. 3000 bar
Efficiency factor:0,71
Material:Steel/sapphire
Nozzle:0,15 - 1,5 mm
 
 
Special nozzles

Type: T Round jet

 
Op. pressure:max. 3500 bar
Efficiency factor:0,72 - 0,92
Material:Steel/diamond
Nozzle:0,15 - 1,00 mm
 
 
Guide piece

Guide piece

 
For type:B 1500, B 4000
Focus diameters:all*
Material:Tungsten carbide
 
 



Guide piece
Fits in front of the focussing nozzle. Suitable for all*

Focussing nozzles

Focussing nozzles

 
For type:B 1500, B 4000, S 4000
Focussing orifice:0,5; 0,8; 1,0; 1,5; 2,0; 2,5; 3,0 mm
Outside dia:9,4 mm
Length:75 mm
Material::Tungsten carbide