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Solid stream nozzles

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Unlike flat fan nozzles which disperse the incoming fluid into a fan pattern through an elliptical orifice or full cone nozzles which have internal vanes which break up the incoming stream to create a cone pattern, a solid stream nozzle has no internal parts which affect the inlet flow.  Rather it simply channels the incoming fluid to project through a round orifice to create a powerful single stream of fluid.
 

Thanks to optimum flow geometries, Lechler solid stream nozzles produce compact, transparent solid stream jets of defined lengths. The almost turbulence-free liquid inflow achieves excellent efficiency, even without jet stabilizer inserts.

 

Solid stream nozzles provide the greatest impact per square inch of any other type of nozzle, all other factors being equal (such as flow rate, pressure, and spray distance). A solid stream nozzle is considered a 0° flat fan nozzle, and a flat fan nozzle’s impact per square inch increases as the spray angle decreases. That is why a 0° nozzle (i.e., a solid stream nozzle) provides the greatest impact.

 

So for all cleaning processes, cutting operations, and applications requiring perfect columnar impacts in order to generate concentrated jet power, the precision and power of Lechler solid stream nozzles enhance the productivity and performance of your plant.

 

For applications requiring high pressure, Lechler has a comprehensive range of solid stream nozzles in stainless steel with special hardening or with Tungsten Carbide inserts for longer life under such conditions. Lechler high pressure solid stream nozzles create tight, stable, and powerful solid jets which do not break apart even at increased spray distances.

The Lechler Family of Solid Stream Nozzles:

Series 544 Solid Stream Nozzle

Series 544 Solid Stream Nozzle

Description

  • Excellent stability
  • High impact, maintains integrity over long distances

Standard Materials

  • 303SS, Brass

Applications

  • Concentrated cleaning
  • Paper trimming
  • Standard Connections
  • 1/8", 1/4" male NPT

LechlerUS-Shop:/PDF/lg.gif  Product overview / technical data: Series 544 Solid stream nozzles (PDF)

 

Series 546/548/550 High Pressure Solid Stream

Series 546/548/550 High Pressure Solid Stream

Description

  • Exceptionally tight solid stream for pressures up to 4500psi

Standard Materials

  • 303SS body, hardened SS insert

Applications

  • High pressure cleaning
  • Trimming
  • Jet cutting  

Standard Connections

  • 1/8", 1/4" male NPT; 1/8", 1/4" male BSPP; for Series 548 tip, 11/16 x16 or 3/8" male BSPP base connections with retainer cap

LechlerUS-Shop:/PDF/lg.gif  Product overview / technical data: Series 546/548/550 High pressure solid stream nozzles (PDF)


Series 599 Ruby Orifice Trimming Solid Stream Nozzle

Series 599 Ruby Orifice Trimming Solid Stream Nozzle

Description

  • Improved edges, reduced maintenance
  • Second only to diamond in wear resistance
  • Amazing precision, performance consistency
  • Long operational life which outlasts stainless, glass and ceramic nozzles
  • Eight standard flow rates

Standard Materials

  • Brass housing, Ruby orifice insert, optional 316SS strainer

Applications

  • Precision trimming

Standard Connections

  • 1/8” male NPT

LechlerUS-Shop:/PDF/lg.gif  Product overview / technical data: Series 599 Ruby Orifice Trimming Solid Stream Nozzles (PDF)


Series 599 Needle Jet Nozzle with 9/16”-24 Thread

Series 599 Needle Jet Nozzle with 9/16”-24 Thread

Description

  • This series is designed to interchange with nozzles on high pressure showers
  • For longer service life, this nozzle is also offered with a ruby orifice insert
  • An alternative version is offered with a clog preventer which is designed for installing on showers without self-cleaning features

Standard Materials

  • Standard version is 316SS

Applications

  • Trimming

Standard Connections

  • 9/16”-24 Thread

LechlerUS-Shop:/PDF/lg.gif  Product overview / technical data: Series 599 Needle jet solid stream nozzles (PDF)


Series 599 High Pressure Solid Stream Nozzle

Series 599 High Pressure Solid Stream Nozzle

Description

  • Used for tight clearance installation
  • Precise, collimated stream at wide range of pressures
  • Rear orifice position helps minimize clogging, facilitate cleaning

Standard Materials

  • 316SS

Applications

  • Precision trimming

Standard Connections

  • 1/8"-27 male NPT

LechlerUS-Shop:/PDF/lg.gif  Product overview / technical data: Series 599 High pressure solid stream nozzles (PDF)