Nozzles for every pickling line

We have put together an overview of our nozzles, which are most frequently used in pickling lines. Our experts will be pleased to develop a nozzle solution for your specific requirements. We are also pleased to find individual and innovative special solutions with you.

Lechler nozzles for pickling lines

Nozzle types overview

Flat fan nozzles series 632/633

Flat fan nozzles series 632/633

  • Standard design with high-precision spray angle
  • Exact flow rate; extremely narrow spray depth
  • Parabolic distribution of liquid ensures that spray pipes equipped with these nozzles show an extremely uniform total liquid distribution
  • Conical, self-sealing thread connection
  • Spray heads design very easy by connecting threads of the nozzles
  • Complete product range available at short notice thanks to modular design
  • Applications: cleaning, pickling, coating, surface treatment, rinsing
Technical data (pdf, 1.63 MB)
Flat fan nozzles series 621

Flat fan nozzles series 621

  • Parabolic distribution of liquid
  • Applications: cleaning, pickling, surface treatment, rinsing
Technical data (pdf, 1.53 MB)
Flat fan nozzles series 625

Flat fan nozzles series 625

  • Parabolic distribution of liquid
  • Headers, equipped with these nozzles, show a highly uniform total distribution of liquids, even at different installation heights and centers
  • Applications: cleaning, pickling, surface treatment, rinsing
Technical data (pdf, 1.54 MB)
Flat fan nozzles for retaining nut series 652

Flat fan nozzles for retaining nuts series 652

  • Assembly with retaining nut
  • Easy nozzle changing
  • Simple jet alignment
  • Parabolic distribution of liquid
  • Spray pipes equipped with these nozzles show an extremely uniform total liquid distribution
  • Applications: cleaning, surface treatment, pickling, rinsing
Technical data (pdf, 1.59 MB)
Flat fan dove-tail nozzles series 660

Flat fan dove-tail nozzles series 660

  • Assembly with retaining nut
  • Automatic jet alignment due to dovetail guide
  • Stable spray angle
  • Parabolic distribution of liquid
  • Spray pipes with these nozzles show an extremely uniform total liquid distribution.
  • Applications: cleaning, pickling, coating, rinsing
Technical data (pdf, 2.45 MB)
Flat fan dovetail nozzles series 664/665

Flat fan dovetail nozzles series 664/665

  • Assembly with retaining nut
  • Automatic jet alignment due to dovetail guide
  • Stable spray angle
  • Parabolic distribution of liquid
  • Spray pipes with these nozzles show an extremely uniform total liquid distribution
  • Applications: cleaning, pickling, coating, rinsing
Technical data (pdf, 2.29 MB)
Flat fan dovetail nozzles series 669

Flat fan dovetail nozzles series 669

  • Spray pipes with these nozzles show an extremely uniform total liquid distribution
  • Applications: cleaning, pickling, coating, rinsing
Technical data (pdf, 2.18 MB)
Tongue-type nozzles series 686

Tongue-type nozzles series 686

  • Wide flat fan with a sharply delimited jet pattern
  • Non-clogging
  • Applications: cleaning, pickling, rinsing, requiring powerful and concentrated water jets
Technical data (pdf, 1.57 MB)
Tongue-type nozzles series 688/689

Tongue-type nozzles series 688/689

  • Hard, sharp fl at fan, narrowly delimited jet pattern
  • <Non-clogging </li>
  • Applications: cleaning, pickling, rinsing, cross spray, requiring powerful and concentrated water jets
Technical data (pdf, 1.56 MB)
Tongue-type nozzles with dovetail series 686.XXX.WW.08

Tongue-type nozzles with dovetail series 686.XXX.WW.08

  • Wide, sharply defined flat fan pattern
  • Non-clogging
  • Automatic jet alignment due to dovetail guide
  • Applications: pickling, rinsing
Technical data (pdf, 1.55 MB)
Tongue-type nozzles with dovetail series 686.XXX.WW.15

Tongue-type nozzles with dovetail series 686.XXX.WW.15

  • Wide, sharply defined flat fan pattern
  • Non-clogging
  • Automatic jet alignment due to dovetail guide
  • Applications: pickling, rinsing
Technical data (pdf, 1.54 MB)
Tongue-type nozzles with dovetail series 686.XXX.WW.09

Tongue-type nozzles with dovetail series 686.XXX.WW.09

  • Wide, sharply defined flat fan pattern
  • Non-clogging
  • Automatic jet alignment due to dovetail guide
  • Captive cap nut for easy maintenance
  • Applications: pickling, rinsing
Technical data (pdf, 1.55 MB)
Axial-flow full cone nozzles series 490/491 – stainless steel version

Axial-flow full cone nozzles series 490/491 – stainless steel version

  • Non-clogging nozzle design
  • Stable spray angle
  • Particularly even liquid distribution
  • Applications: pickling, Surface treatment, rinsing, acid fume scrubbing

Product demonstration video

Technical data (pdf, 2.01 MB)
Axial-flow full cone nozzles series 460/461 – PVDF version

Axial-flow full cone nozzles series 460/461 – PVDF version

  • Very uniform spray pattern
  • Large free cross-sections, due to optimized x-style swirl insert
  • Applications: pickling, Surface treatment, rinsing, acid fume scrubbing
Technical data (pdf, 1.84 MB)
Multi-channel flat fan nozzles for air – Whisperblast® series 600.130 / 600.493 / 600.562

Multi-channel flat fan nozzles for air – Whisperblast series 600.130 / 600.493 / 600.562

  • Highly effcient air stream, acting upon areas
  • Reduced noise levels
  • Low air consumption
  • Applications: blowing off and blowing out, cleaning, drying, cooling, conveying with air
Technical data (pdf, 1.82 MB)
Flat fan nozzles for air or saturated steam series 679

Flat fan nozzles for air or saturated steam series 679

  • Particularly wide-angle, powerful air jet
  • Assembling with retaining nut
  • Easy nozzle changing
  • Simple jet alignment
  • Applications: blowing off liquids, cooling, reheating, drying
Technical data (pdf, 1.63 MB)
Multi-channel round jet nozzles for air series 600.326

Multi-channel round jet nozzles for air series 600.326

  • Powerful air jet, producing punctiform impact patterns
  • Low noise level
  • Low air consumption
  • Applications: targeted blowing out and blowing off with compressed air
Technical data (pdf, 1.55 MB)
Eductor nozzles series 500.262/500.428

Eductor nozzles series 500.262/500.428

  • No risk of blockage thanks to the large cross sections from 2.0 to 10.0 bar
  • Application: tTank mixing, liquid circulation, preventing sedimentation
Technical data (pdf, 1.55 MB)
Tangential nozzles series 300.185

Tangential nozzles series 300.185

  • Very homogeneous and stable hollow cone spray pattern
  • Not prone to clogging due to tangential design
  • Applications: acid regeneration
Technical data (pdf, 1.74 MB)
Spray headers for pickling and processing lines

Spray headers

Lechler supplies spray headers for spraying applications in processing lines for strips and wire, such as

  • Washing
  • Pickling acid spraying
  • Rinsing
  • Cooling
  • Strip edge drying
Learn more