Hunter Industries 462078SP Pgj Check Valve Owner’s Manual

September 24, 2024
Hunter Industries

Hunter Industries 462078SP Pgj Check Valve Owner’s Manual

[SRM](https://redesign.hunterindustries.com/irrigation-

product/rotors/srm)

The SRM is an economical short-range rotor that offers a convenient and efficient alternative to spray heads.

KEY BENEFITS

Adjustable arc from 40° to 360° to keep water in the appropriate areas
Standard factory-installed 2.0 nozzle speeds installation
Through-the-top arc adjustment for easy installation QuickCheck™ Arc Mechanism for  fast  arc adjustment

Operating Specifications

Nozzle choices: 8
Radius: 15′ to 34′
Flow: 0.42 to 4.3 GPM
Recommended pressure range: 30 to 50 PSI Operating pressure range: 20 to 100 PSI Precipitation rate: 0.6 in/hr approximately Nozzle trajectory: 14° approximately Warranty period: 1 year

User-Installed Options

Drain Check Valve (up to 7′ of elevation) P/N: 462078SP

SRM NOZZLE PERFORMANCE DATA

Nozzle| Pressure| Radius| Flow| Precip in/hr
 | PSI| ft| GPM|  |

.50 •

Dk. Green

| 30| 14| 0.42| 0.41| 0.48
40| 15| 0.5| 0.43| 0.49
50| 16| 0.58| 0.44| 0.5

.75 •

Dk. Green

| 30| 15| 0.64| 0.55| 0.63
40| 16| 0.75| 0.56| 0.65
50| 17| 0.85| 0.57| 0.65

1.0 •

Dk. Green

| 30| 18| 0.85| 0.51| 0.58
40| 19| 1| 0.51| 0.59
50| 19| 1.1| 0.57| 0.66

1.5 •

Dk. Green

| 30| 21| 1.3| 0.57| 0.66
40| 22| 1.5| 0.6| 0.69
50| 22| 1.7| 0.67| 0.77

2.0 •

Dk. Green

| 30| 24| 1.7| 0.55| 0.64
40| 25| 2| 0.62| 0.71
50| 25| 2.3| 0.71| 0.82

2.5 •

Dk. Green

| 30| 27| 2.2| 0.58| 0.67
40| 28| 2.5| 0.6| 0.69
50| 28| 2.8| 0.68| 0.79

3.0 •

Dk. Green

| 30| 30| 2.5| 0.53| 0.62
40| 31| 3| 0.6| 0.69
50| 31| 3.4| 0.68| 0.79

4.0 •

Dk. Green

| 30| 33| 3.7| 0.65| 0.76
40| 33| 4| 0.71| 0.82
50| 34| 4.3| 0.72| 0.83
Notes: Bold = Recommended pressure.All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.

Copyright © 2024 Hunter Industries Inc. Hunter, the Hunter logo, and other marks are trademarks of Hunter Industries Inc., registered in the U.S. and certain other countries.
https://redesign.hunterindustries.com/irrigation-product/rotors/srm 052124

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