Heat exchanger cleaning
bild
Flexible lances
High pressure hoses to clean pipes with bends or where access to the pipe entry is limited and prevents the use of a rigid lance.

For use with a blasting gun or foot valve
Op. pressure:
14,500; 17,400 psig

Lengths:
19.69; 32.81; 49.21; 65.62 foot

i/d‘s: 0.16; 0.24 inch

For use with a hose or foot valve
Op. pressure:
14,500; 17,400 psig

Lengths:
19.69; 32.81; 49.21; 65.62 foot

i/d‘s: 0.16; 0.24 inch






With M 24x1,5 DKO union nut

 
Heat exchanger tube internal cleaning nozzles
Various combinations possible dependant upon nozzle bore sizes.
    
 
With push bores
- Cleans in front of the nozzle
- Only in combination with pull
  bores when using flexible
  lances
   With pull bores
- Cleans behind the nozzle
- Reaction force of the water jets
  effects the movement through
  the tube

 
90° radial bores
Maximum cleaning power direct to the tube wall

   Central axial bore
For cleaning fully blocked tubes
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Hammelmann Corporation  |  600 Progress Road  |  Dayton, OH 45449  |  Toll Free 1-800-783-4935   |  Mail: mail@hammelmann.com