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Rain Bird 25BPJ brass impact sprinkler head photographed at an angle, showing precision PJ arm, TNT bearing, adjustable diffuser pin and 1/2" male threaded inlet.

Rain Bird 25BPJ-FP-ADJ-DA-TNT Brass Impact Sprinkler 1/2" MIPT

Brand: Rain Bird
Save 27%
$79.17
$57.40
SKU 25BPJFPADJDATNT
In Stock (12)

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The Rain Bird 25BPJ-FP-ADJ-DA-TNT is a commercial-grade, riser-mounted brass impact sprinkler engineered for reliable irrigation in orchards, vineyards, row crops and fixed solid-set systems. Its precision PJ arm and straight-through waterway deliver clean streams that minimize lateral splash and improve distribution uniformity, while TNT bearings and stainless-steel components extend service life in challenging field conditions.

  • Durable construction: heavy-duty brass body and brass nozzle with stainless-steel fulcrum pin, springs and trip assembly for corrosion resistance and long life.
  • Adjustable distribution: ADJ diffuser pin plus DA distance-control flap permit fine radius tuning; diffuser pin supports up to 25% radius reduction without changing nozzles.
  • Performance specs: Radius 38–41 ft (11.6–12.5 m); operating pressure 30–50 PSI (2.1–3.5 bar); typical flow range ~3.1–5.0 GPM depending on nozzle choice.
  • Nozzle compatibility: 1/8" female NPT nozzle port; designed to use Rain Bird SBN-1 straight-bore nozzles (nozzles sold separately) for predictable throw and precipitation rates.
  • Arc and coverage control: FP full/part-circle mechanism supports adjustable part-circle operation (approximately 20°–340°) or continuous 360° operation when required.
  • Installation-ready: 1/2" male NPT inlet fits standard risers and fittings; ideal for end-of-line or edge-of-field placement where controlled coverage is critical.

Refer to the included Rain Bird performance chart and parts guide for exact nozzle flow and precipitation-rate tables when selecting nozzle sizes and planning zones. Routine maintenance—inspect and clean nozzles, check the diffuser pin and replace worn parts—helps preserve uniform coverage. Use the performance specifications above to verify pump, zone and precipitation-rate compatibility during system design.

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