Brass impact sprinkler with 1/2 BSP male thread. This is a NaanDan model 423 sprinkler which is a very well known brand & model internationally. It
1/2 Brass Impact Sprinkler - Full & Part Circle. Code IRR-SPR050BR
WRAS - Cobra - Teflon Tape by MAAT
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Brass Impact Sprinkler, Heavy Duty Water Rotating Sprinkler Head Adjustable Coverage Pattern for Large Area Lawn Patio Garden Irrigation, DN25 : : Patio, Lawn & Garden
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IrrigationKing RK-25 1/2 Part Circle Brass Impact Sprinkler with Nozzle - 5/32, NPT Male, 5.1 GSM Maximum Flow Rate : : Patio, Lawn & Garden
Champion Irrigation S Series – Arrowhead Brass and Plumbing, LLC