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Rain Bird PESB Diaphragm Assembly — 1 in. (Part 208144-02)

Rain Bird PESB Diaphragm Assembly — 1 in. (Part 208144-02)

Brand: Rain Bird
Save 27%
$214.48
$155.50
SKU 208144-02

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Genuine Rain Bird replacement diaphragm assembly designed specifically for PESB-series irrigation valves. This OEM part (208144-02) restores proper sealing and valve function for 1 in. PESB valves.

  • OEM replacement part 208144-02 for Rain Bird PESB 1 in. valves.
  • Easy to install: fits directly into the valve bonnet—no special tools required for routine replacement.
  • Restores proper valve operation and reduces the chance of leaks and valve failures.
  • Backed by a 5-year manufacturer warranty when sold as a genuine Rain Bird replacement part.
  • Compatible with Rain Bird PESB-series valves; verify valve marking (PESB) before ordering.

Designed for irrigation professionals and experienced DIYers, this diaphragm assembly provides a precise OEM fit to maintain consistent water flow and reliable performance. Replacing a worn or damaged diaphragm is a cost-effective repair that extends the life of the valve and reduces system downtime. For installation, shut off the water supply and relieve pressure, remove the valve bonnet, replace the diaphragm assembly, then reassemble per Rain Bird service instructions. If you are unsure about compatibility, check the valve body for PESB markings or consult technical documentation for confirmation.

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