Precision Spray Technology

Pulse Width Modulation (PWM) Nozzles

Precision Spray Technology

Pulse Width Modulation (PWM) Nozzles

TeeJet’s PWM‑approved nozzles are designed to work seamlessly with PWM nozzle control systems like DynaJet®, delivering consistent spray patterns, uniform droplet sizes, and reliable coverage across a wide range of duty cycles.
 

BUILT FOR SPEED. BUILT FOR STABILITY.

PWM valve and nozzle

TeeJet offers a specialized range of spray nozzles engineered to perform seamlessly with Pulse Width Modulation (PWM) control systems, such as the DynaJet® technology. These PWM approved spray tips are rigorously tested in both laboratory and field conditions to ensure superior performance across various duty cycles, making them ideal for precision agriculture applications worldwide.

PWM control systems utilize a valve at the nozzle body to modulate flow rates dynamically in response to changes in application speed. This precise control allows for consistent spray patterns and droplet sizes, which are critical for effective pest management and drift reduction. TeeJet’s PWM approved nozzles excel in delivering uniform spray distribution both along the direction of travel and across the boom, ensuring skip-free application and reliable coverage.

Premium PWM Spray Nozzles

By selecting TeeJet PWM approved nozzles, agricultural professionals can achieve enhanced application accuracy, improved chemical efficiency, and better environmental stewardship. These nozzles are designed to meet the demands of modern farming practices, supporting sustainable crop protection strategies across diverse regional conditions.

TT11002-VK

Turbo TeeJet®

A versatile spray tip with excellent performance and pattern quality.

PWM Approved!

TTJ60-11010VP

Turbo TwinJet®

Ideal for fungicide, insecticide, or herbicide applications.

PWM Approved!

Air Induction Turbo TwinJet®

Air Induction Turbo TwinJet®

Dual tapered edge spray tip with air-induction technology.

PWM Approved!

APTJ-11006VP

AccuPulse® TwinJet®

The first spray tip designed specifically for use with PWM sprayer controls, offering maximum drift control.

PWM Approved!

Additional PWM Spray Nozzles

TTI11004-VP

Turbo TeeJet® Induction

The ultimate drift control spray tip capable of producing <2% driftable fines.

PWM Approved!

TTI60-11004VP

TTI TwinJet®

The tip-cap design allows for quicker installation in the field and can be disassembled for cleaning.

PWM Approved!

TJ60 TwinJet®

TJ60 TwinJet®

Ideal for providing a penetrating, thorough coverage with post-emerge herbicides.

PWM Approved!

XR110025VK

XR TeeJet®

Reduces drift at lower pressures, better coverage at higher pressures.

PWM Approved!

XRC8004-VS

XRC TeeJet®

Single piece tip/cap construction providing reliable XR performance, convenient installation, and automatic pattern alignment.

PWM Approved!

  • Rapid and complete spray pattern formation for consistent coverage
  • Excellent distribution uniformity across the boom and travel direction
  • Stable droplet size consistency to optimize pest control and minimize drift
  • Compatibility with advanced PWM valve systems like DynaJet® for precise flow modulation
  • Innovative air induction designs that prevent water intrusion in the air chamber, maintaining spray quality even under PWM cycling

Best Practices

Target the Right Duty Cycle Window

Size your nozzles so that average operating speeds lands between 60-80%. This gives enough flexibility to adjust flow for speed changes, turn compensation, and pressure adjustments.

Avoid Extreme Duty Cycles 

For optimal PWM performance, keep duty cycle typically between 30% and 80%.

  • Too low: inconsistent spray pattern
  • Too high: reduced PWM control benefits

PWM works best when it has room to adapt to the field conditions.

Match the Nozzle Flow Rate to the Speed Range

PWM Systems adjust flow automatically, but each nozzle still has a working range. Choose a nozzle size that performs well across your expected speed range without exceeding duty cycle limits or compromising spray pattern quality.

Consider Nozzle Type and Spray Pattern

Different nozzle designs influence coverage and penetration. It's important that the nozzles match the agronomic goals, not just the equipment. Select the pattern that suits your crop canopy and target area to maximize effectiveness.