Retrofit Kit for 1800 Series Spray Body

Simple kit that easily converts a conventional spray zone to a low-volume irrigation zone

Rain Bird 1800-RETRO is the easiest and fastest way to convert a conventional spray zone to a low-volume irrigation zone. The 1800 Retro internal assembly is easily installed into any existing Rain Bird 1804 spray head bodies to retrofit existing system to Xerigation® products.


Permits convenient conversion to drip tubing when used with barbed adapter
Provides 30 psi (2,0 bars) pressure regulation and a 200-mesh (75 micron) screen that is easily accessible
Supports flow rates of 0.5 to 6 gpm
Internal assembly drops into any 1804 spray head body to easily retrofit existing system to Xerigation® products
Comes with 1 low profile Barb Tee and 1 Elbow Fitting
Includes (1) ½" FPT x Elbow Fitting and (1) ½" FPT x Tee Fitting for easy connection to drip tubing


Operating Range
Flow: 0.5 to 6 gpm (0.11 to 1.36 l/m)
Inlet pressure: 15 to 70 psi (1.0 to 4.8 bar)
Regulated pressure: 30 psi (2.1 bar)
Filtration: 200 mesh (75 micron)


½" (15/21) female-threaded inlet
½" (15/21) male-threaded swivel outlet
Width: Cap: 2.25" (5.70 cm) Body: 1.5" (3.80cm)

Model Comparison

  • 1800-RETRO: 1800 Series Spray Body Retrofit Assembly
  • Replacement Screen

  • RBY-200SSMX: (200 mesh stainless steel screen)
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