Lances

High and ultra high pressure lances as gun barrel extensions or for cleaning heat exchanger tubes.

Flexible Lances

Flexible Lances

Rigid Lances

Rigid Lances
 

Flexible Lances:

For use with a blasting gun or foot valve

Operating pressure: 1000; 1200 bar
Lengths: 6; 10; 15; 20 m
Nominal width: 4; 6 mm


For use with a hose or foot valve

Operating pressure: up to 3000 bar
Lengths: 6; 10; 15; 20 m
Nominal width: 4; 6 mm

Rigid Lances:

For use with a blasting gun or foot valve

Operating pressure: up to 3000 bar
Lengths: 6; 10; 15; 20 m
Nominal i/d: 2.5; 5; 8; 10; 13; 16 mm
OD: 6.35; 10; 14; 18.5 mm

 
Heat exchanger tube bundle cleaning simulation
 
 

Push & Pull Nozzles

Push and pull Nozzles

1.

Cleaning a completely blocked tube in the axial direction.

3.

90°axial jets ensure that tube wall is completely cleaned.

2.

Push jets remove material from in front of the nozzle. When using flexible lances only employ pull jets.

4.

Pull jets remove any material behind the nozzle while pushing the lance and nozzle into the tube.

 
 
 
 
 
 


Flexible Lances


Rigid Lances


Minimum pipe inner diameter

Operating pressure
Internal thread

Operating pressure
External thread

 
 
Nozzle


12 mm Ø



up to 1200 bar
M8


up to 2500 bar
M6 x 0.75

 
 
Nozzle


17 mm Ø



up to 1000 bar
M10 x 1


up to 3000 bar
M10 LH

 
 
Nozzle


20 mm Ø



up to 1640 bar
M14 x 1.5 LH


up to 2500 bar
M14 x 1.5 LH

 
 
Nozzle


26 mm Ø



up to 3000 bar
M14 x 1.5 LH


up to 3000 bar

M14 x 1.5 LH

 
 
Nozzle


33 mm Ø



up to 500 bar

M22 x 1.5 DKO-S


-


 
 
Nozzle


40 mm Ø



up to 1800 bar

M22 x 1.5 DKO-S


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Nozzle


55 mm Ø



up to 1400 bar

M36 x 2 DKO-S


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