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Weathermatic - B18-T - 5500 Noz - 120 Degrees

Weathermatic B18-T Brass Nozzle - 5500 Series, 18' Radius, 120°

Brand: Weathermatic
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$11.76
$6.62
SKU B18-T

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Precision-milled Weathermatic B18-T brass spray nozzle designed for reliable, uniform coverage across a fixed 120° arc. Intended for professional irrigation use, this 5500-series B-Series nozzle delivers consistent precipitation to minimize run-off and improve coverage on small-to-medium lawns.

  • Model: B18-T - 5500-series fixed arc brass nozzle
  • Coverage radius: 18 feet (approximate) at recommended pressure
  • Arc: 120° fixed arc for targeted sector coverage
  • Material: machined brass for durability and clog resistance
  • Compatibility: fits industry-standard male-thread spray heads and Weathermatic B-Series bodies

Installation is a simple twist-fit into standard male-thread risers; clean periodically to remove debris and inspect for wear. See Brass Nozzles Catalog Sheet for full specifications, flow charts, and installation guidance. Ideal for retrofit upgrades and new installations where matched precipitation and long-term reliability are required.

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Frequently Asked Questions

What coverage radius and arc does the B18-T nozzle provide?
The B18-T provides approximately an 18-foot radius with a fixed 120° arc, ideal for targeted sector coverage.
Is the B18-T compatible with my existing spray heads?
Yes. It fits standard industry male-thread spray heads and many Weathermatic B-Series bodies.
How should I maintain and clean this brass nozzle?
Periodically remove debris, rinse with water, and inspect the milled port. Clean if flow or pattern changes.
What pressure range gives optimal performance for B-Series brass nozzles?
Optimal performance is typically near 20 psi; consult the Brass Nozzles Catalog Sheet for detailed flow and spacing charts.