Toro 89-1798 Toro 89-1798 570Z MPR Series Nozzle with Screen 4S-SST (Stream Spray)

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Toro 89-1798 570Z MPR Series Nozzle with Screen 4S-SST (Stream Spray)

SKU: 189946
Save 33% · Retail: $2.32

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About the Toro 89-1798

Toro's 89-1798 is an adjustable Side Strip Spray nozzle from the MPR Nozzle Series. It features a matched precipitation rate (MPR) which ensures all similar nozzles in the sprinkler system apply water at approximately the same rate.

This MPR Variable ArcStrip Nozzle has male threads and a flow rate ranging from 0.05-4.58 GPM at a pressure rating range of 20-75 PSI. It has a 4' x 18' spray radius with an adjustment screw on the top that allows for a 25% radius reduction. Each nozzle comes with a customized screen for consistent water flow and fine-mesh, snap-in filter screens for nozzles with lower flow applications.

MPR spray nozzles come in a variety of patterns and sizes which include 5', 8', 10', 12', and 15' distances and 1/4, 1/3, 1/2, 2/3, 3/4, and full spray patterns as well as Side, Center, and End strip Patterns.

Included with purchase is an impressive 2-year warranty against manufacturer defects and malfunctions. If you want to learn more about sprinkler systems, you might want to check our blog posts such as Spring Sprinkler System Maintenance Checklist and How to Design a Sprinkler System.

Product Details

Manufacturer: Toro Irrigation
Product: Nozzle
Style: Side Strip
Color: Orange
Connection Type: Male Thread
Pressure Rating: 75 PSI
Flow Rate: 4.5 Gallons Per Minute
Radius: 18' Spray
Length: Adjustable
Mpn # 89-1798
Weight 0.10 lbs.

Product Features

  • Male threaded nozzle
  • Up to 25% radius reduction for precise watering
  • Matched Precipitation Rate (MPR) ensures even water distribution
  • Easily installs onto any Toro spray or shrub sprinkler
  • Matched Precipitation Rate Nozzles Allow mixing different radius nozzles without over/under watering
  • Toro's 2-year warranty


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