The RKR10-025 is a rotating spinner micro-sprinkler with an 8mm barb that inserts directly into poly mainline tubing — no stake adapter required. Note: the 8mm barb does NOT fit standard 1/4" (4mm) micro-tubing. Rated 25 LPH for low-flow drip and micro-irrigation zones.
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Ships Same Day
All orders placed by 12 PM local warehouse time will ship the same day. Some exclusions apply. Delivery time may increase if item isn't available in closest warehouse.
The RKR10-025 is part of the RainSpin R10 series — rotating spinner micro-sprinklers with an 8mm barb connection for direct insertion into poly mainline tubing. This eliminates the need for separate stake adapters and simplifies installation in row-crop and tree-crop systems. The 8mm barb does NOT fit 1/4" (4mm) micro-tubing; for 1/4" tubing compatibility, see the RKR10B-080.
Key Features
8mm barb — direct into poly tubing — eliminates stake adapters for streamlined installation
360° rotating spinner — uniform distribution around the emitter
0.8mm nozzle — suitable for low-flow zones at 25 LPH
Compact profile — sits low to the ground, reducing wind interference with the spray pattern
Materials & Construction
UV-stabilized engineering-grade plastic body and spinner. 8mm barb compatible with standard poly irrigation tubing.
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Free shipping on orders over $50. Orders before 12pm ship same day!