TORO Hydroject® 3000/4000 Components 45
Injection Nozzles
The Hydroject® is equipped with 11 injection nozzles. These nozzles convert the high pressure, high volume
water into a high-pressure water jet that aerates the turf.
The injection nozzle consists of the nozzle body, check ball, spring, nozzle tip and nut.
The function of the ball and spring is the keep the high pressure manifold full of water between injection cycles.
The check ball is unseated when the injection pressure reaches 110 PSI.
NOTE:
NOTE:
Whenever a nozzle is removed or replaced, a new sealing washer should be used where the
nozzle mounts to the manifold.
With the new style nozzle, the nut is torqued to 70-80 ft.lbs.
Blocked Nozzle
Depending on the desired nozzle spacing and configuration, some nozzles may need to be blocked. This is
done by disassembling the nozzle and reversing the ball and spring. By locating the ball at the bottom of the
nozzle, this prevents water flow through the nozzle.
NOTES
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| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
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| Tags | Toro 3000, Toro 4000, Toro 97928SL |
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| Document Type | Catalog |
| Language | English |
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