Stock Take in Progress: 25 February – 2 March 2026.
We remain open and will continue processing orders as normal. Please note that selected items may experience slight dispatch delays during this period. Thank you for your understanding and continued support.


The RAIN BIRD 2045-PJ Maxi-Bird Impact Sprinkler is designed for a variety of applications where overthrow from full circle sprinklers should not reach restricted areas. The body, arm, bearing sleeve, and nipple are made of durable Delrin„¢ plastic - providing longevity.
Impact sprinkler with a full-circle or 20° - 340° adjustable arc & a 6.7 - 13.7m throw radius
Impact drive with straight-through flow for superior performance in dirty water
Equipped with 7 colour-coded bayonet mounted nozzles for matched precipitation over a wide range of applications
Easy to adjust & easy to service with no tools required to change a nozzle
Manufactured with a heavy-duty ribbed plastic casing & double-weighted arm for decreased rotation & added throw distance
Powerful reverse action & an efficient FP trip allowing full circle or part-circle operation
These heavy-duty impact rotors are designed for light commercial and residential automatic irrigation systems. This Series is noted for its superior performance with dirty water.Rain Bird Corporation is a global privately-held manufacturer and supplier of irrigation products and services for landscapes, sports fields, golf courses, and agriculture - designed to minimize water consumption.
Dimensions:
Overall height: 23.6cm (9 3/10in)
Pop-up height: 7.6cm (3in)
Exposed surface diameter: 12.7cm (5in)
Operating range:
Precipitation rate: 7 - 31mm/h (0.28 - 1.21in/h)
Radius: 6.7 - 13.7m (22 - 45ft)
Radius with radius reduction screw: 5.4m (18ft)
Pressure: 25 - 60psi (1.7 - 4.1bar)
Flow: 0.34 - 1.91m3/h; 0.9 - 0.53l/s (1.5 - 8.4gpm)
Product specifications:
Model: 2045-PJ Maxi-Bird = Impact Sprinklers for Dirty Water Applications - Spacing Up to 13.7m (45ft)
Inlet: Combination ½in (15/21) or ¾in (20/27) FPT bottom & ½in (15/21) FPT side inlet
Nozzle outlet trajectory: 23° for 06, 07, 08, 10, & 12 nozzles
Low angle nozzle outlet trajectory: 11°
Trade warranty: 3-year
Applications:Dirty water
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