Brass Retaining Collet 20454345 Techni Water Jet Pump Parts For Sale
Collet-1-12276-Abrasive-Waterjet-Parts-With-Good-Quality-Supplier-p.html target='_blank'>Collet-20454345-Abrasive-Water-Jet-Cutting-Machine-Parts-p.html target='_blank'>Brass Retaining Collet 20454345 Techni Water Jet Pump Parts For Sale
The part 20454345 is a genuine OEM Focusing Tube retaining collet (also called a retaining collet) machined from brass with a 0.373 inch inner diameter, designed to secure the focusing tube in cutting heads on 60 000 psi (4 100 bar) and 90 000 psi (6 200 bar) waterjet systems. This precision component prevents axial movement of the focusing tube under extreme pressure, ensuring concentric alignment and optimal jet quality.
Specifications
Function:Secures focusing tube in IDE II/PRO cutting heads
Material:Brass
ID / OD:0.373 in. ID / per head bore size
Threading:Internal collet fit to head body
Weight:~5 g (brass density)
Installation & Maintenance
Head Disassembly: Remove the abrasive head from the machine and unscrew the old collet using a suitable socket or collet remover.
Component Inspection: Examine the focusing tube and head bore for wear or damage; clean mating surfaces.
Collet Replacement: Slide the new 20454345 collet into the head bore until fully seated.
Reassembly & Torque: Reinstall the focusing tube and tightening nut to the manufacturer’s torque specification
Performance Check: Bring the system to low pressure, inspect for leaks or tube play, then ramp to full pressure and verify stable, concentric jet quality.
Specifications
Function:Secures focusing tube in IDE II/PRO cutting heads
Material:Brass
ID / OD:0.373 in. ID / per head bore size
Threading:Internal collet fit to head body
Weight:~5 g (brass density)
Installation & Maintenance
Head Disassembly: Remove the abrasive head from the machine and unscrew the old collet using a suitable socket or collet remover.
Component Inspection: Examine the focusing tube and head bore for wear or damage; clean mating surfaces.
Collet Replacement: Slide the new 20454345 collet into the head bore until fully seated.
Reassembly & Torque: Reinstall the focusing tube and tightening nut to the manufacturer’s torque specification
Performance Check: Bring the system to low pressure, inspect for leaks or tube play, then ramp to full pressure and verify stable, concentric jet quality.
