8
INST
ALLA
TION OF LA
WN POP-UP SYSTEMS
How to plan your system
Calculating how many Pop-ups can fit on one line
If your available PRP’s are less than you need to operate your watering system you may
need to split your system into two or more zones. This design is based on our example
of 43
PRP’s
™
available from the tap.
Zone 1
Zone 2
IDENTIFY YOUR WATERING ZONES.
Zone 1
4 + 6 + 4 + 4 + 6 + 6 + 6 + 4 = 40
Zone 2
4 + 6 + 4 + 4 + 6 + 6 + 6 + 4 = 40
D
Total the number of
PRP’s
™
on Pop-Ups to be used for your lawn area.
In our example the total is 80
PRP’s
™
.
4 + 6 + 6 + 4 + 6 + 4 + 6 + 6 + 4
+ 4 + 6 + 4 + 4 + 6 + 4 + 6 = 80
In our example, 43
PRP’s
™
were available from the tap.
This plan with 80
PRP’s
™
requires 2 separate lines to work all of these Pop-Ups.
Write the PRP
™
rating for each Pop-Up.
43
6
4
4
6
6
6
4
4
6
4
4
6
4
4
6
6
4
4
6
4
6
4
4
4
6
6
6
6
4
4
6
6
PRP’s
™
Pope Rating Points
PRP’s
™
Pope Rating Points
PRP’s
™
Pope Rating Points
4