R 2000
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Catalog excerpts

R 2000 - 1

The R2000 is part of the Nelson Rotator ® family of sprinklers.

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R 2000 - 2

sprinkler matches the value, Maximize Radius and Uniformity Quick Snap-Apart Design By “squeezing” on the releasing points (the words “squeeze”), the cap easily twists off of the body for changing or cleaning the nozzle. Diffused stream for high uniformity Cap #9156 Diffuser (Black #9467, White #9544 Gray #10294 Washer #9482 Motor CAP ASSEMBLY WITH PLATE Now there’s a sprinkler you can count on to give you both — distance of throw and uniformity. Plus the proven reliability Nelson Rotators® are known for the world over. The Nelson R2000 Rotator® uses the same unique, patented drive...

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R 2000 - 3

CROP APPLICATIONS Under canopy irrigation of tree crops. High uniformity of the R2000 is a big plus in high density crops, such as nursery crops. Overhead cooling and irrigation of tree and field crops. The R2000 used as part of a portable irrigation system that utilizes polyethylene pipe for laterals in combination with the Nelson FT5 feedtube assembly.

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R 2000 - 4

The 2000FC nozzles illustrated above are operating at the same flow. As pressure increases, the flexible flow washers reduce the orifice opening size giving a constant flow over a wide range of pressure. 2000FC nozzle and 2TN nozzle flow rates with changes in pressure I GPM LPH Why use Flow Control Nozzles? * Constant flow over a range of pressure * Increases field uniformity * Low cost, high value Flow control nozzles (2000FC) are an excellent low cost option when system pressure ranges between 30-60 PSI (2.0-4.0 BAR). When system pressure differences are more extreme the Nelson Mini...

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R 2000 - 5

Plate Series PlateOptions Recommended Wit hin the recommended pressure range of 30-60 PSI (2.0-4.0 BAR), the .85 2000 FC flow control nozzle is flow regulating within a flow range of no more than 3.5% greater and 8% less than the nominal flow of .85 GPM (193 LPH). White #9 Dark Blue #10 1.0 2000FC Within the recommended pressure range of 30-60 PSI (2.0-4.0 BAR), the 1.0 2000 FC flow control nozzle is flow regulating within a flow range of no more than 3.5% greater and 8% less than the nominal flow of 1.0 GPM (227 LPH). Within the recommended pressure range of 30-60 PSI (2.0-4.0 BAR), the...

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R 2000 - 6

FT5 Quick Connect Feedtube Assembly 10 mm Feedtube Assemblies The ¾ PVC-10, FT4 and FT5 Feedtube Assemblies all utilize 10 mm feedtube and connect R2000 Rotators to polyethylene laterals. The ¾ PVC-10 is a heavy-duty option that prevents damage caused by equipment, workers and animals chewing on tubing. The FT4 is for permanent connection while the FT5 has a quick connect and disconnect feature for portable lateral systems. Both assemblies are mounted with steel stakes. See the Nelson Rotator® Feedtube Assemblies brochure for details. ¾ PVC-10 mm Feedtube Part #11452-12136 (assembled - exit...

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R 2000 - 7

R2000 OPTIONS AND ACCESSORIES 2000 SERIES 2TN NOZZLE REMOVAL TOOL R2000(WF) PLATE REMOVAL TOOL NEW-STYLE R2000 STREAM SPLITTER LEGACY R2000 STREAM SPLITTER #12056 Protect adjacent tree trunks by creating a small wedge shape in the wetted pattern. #12057 Use on Legacy Style R2000 to protect adjacent tree trunks. R2000(WF) HIGH-ANGLE ROAD GUARD #12260 Removes the nozzle from the R2000(WF). #9210 Disconnect and reconnect sprinkler for nozzle cleaning while under pressure. THREADED CAP FOR ACME ADAPTER #10615 Connects to Acme thread and acts as a shutoff cap. #9620 Removes the plate from the...

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R 2000 - 8

Overlap Color Contour Output (details of this typical example) Product: R2000, K2 15° Yellow Plate, #10 2TN Nozzle CU DU SC Spacing: 48 x 24' (14.6 x 7.3 m) triangular, Trees 24 x 24' (7.3 x 7.3 m) Field1 89% 84% 1.2 % Overlap: 85% Precipitation Rate: .10 in./hour (2.5 mm/hour) Strips' 90% 83% 1.3 1 Uniformity is calculated for specific areas defined as Field, Strips, and Trees. Field includes everything, Strips are bands (for this example 10' (3 m) wide) that encompass the trees, and trees are circles (10' (3 m) in diameter for this example) that represent...

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