Skip to content
Weathermatic - B20-135 - 5500 Brass Nozzle 135 Degree

Weathermatic 5500 Series B20-135 Brass Spray Nozzle, 20 ft 135°

Brand: Weathermatic
Sold out
$11.76
$6.62
SKU B20-135

Notify me when back in stock

The Weathermatic B20-135 is a 5500-series milled brass spray nozzle engineered for consistent, matched precipitation across arcs. Designed for professional irrigation projects, this nozzle delivers a reliable 20 ft radius at a 135° arc with durable brass construction for long service life.

  • Precise spray pattern: 135° arc for third‑circle coverage and matched precipitation between arcs.
  • Designed radius: Intended for a 20 ft (approx.) spray radius under recommended operating conditions.
  • Milled brass construction: Corrosion-resistant brass body for durability and long-term dimensional stability.
  • Low minimum pressure: Operates effectively at a low minimum pressure (20 PSI), suitable for many residential and commercial systems.
  • System compatibility: Fits LX Series and other industry-standard sprayheads with male-thread risers; installs quickly on standard risers.
  • Application: Ideal for landscapes and commercial zones that require uniform precipitation and reliable performance.

For best results, set spacing and pressure according to the Brass Nozzles catalog sheet and local design guidelines; consult the included Brass Nozzles Catalog Sheet for operating charts, spacing, and flow rates. Regular inspection and cleaning of debris will help maintain matched precipitation and extend service life.

Reviews

Frequently Asked Questions

What area does the B20-135 nozzle cover?
The B20-135 is designed for roughly a 20 ft radius with a 135° arc; actual coverage depends on pressure and spacing.
What pressure does this nozzle require to operate?
It performs effectively at a low minimum of about 20 PSI; consult the catalog chart for flow at specific pressures.
Which sprayheads is this nozzle compatible with?
Fits LX Series and most industry-standard sprayheads that use male-thread risers; installs on standard riser connections.
How should I maintain the brass nozzle for long life?
Periodically inspect and remove debris, clean with water, and replace if threads or spray pattern are damaged to keep matched precipitation.