20 SERIES 1/2" MALE BEARING FC IMPACT SPRINKLER WITH BRASS SBN - 1 7/64" STRAIGHT BORE NOZZLE

Rain Bird 20 Series 1/2" Full Circle Brass Impact Sprinkler — Male Bearing Body, 1 7/64" Straight Bore Nozzle
OverviewThe Rain Bird 20 Series 1/2" full-circle impact sprinkler features a male bearing body design for smooth, consistent 360° rotation. The internal bearing reduces wear and extends service life compared to non-bearing designs. Supplied with a 1 7/64" straight bore nozzle (SBN) for a specific design flow rate and throw radius at operating pressure.The 20 Series brass impacts are widely used in agricultural and large-area turf irrigation where a robust half-inch brass head is required on a riser connection. The 1/2" male NPT connection mounts directly to a female-threaded riser or swing joint. The straight bore nozzle is field-replaceable using standard BRN-20 series replacement nozzles. Operating pressure: approximately 20–70 PSI.
Specifications

Inlet	1/2" male NPT (mounts on female-thread riser)
Arc	Full circle — 360°
Body bearing	Yes — male bearing design
Nozzle	1 7/64" straight bore nozzle (SBN) included
Trajectory	Approximately 27°
Operating pressure	20–70 PSI (approx.)
Material	Brass
Part No.	RB-20JHSBN07