Hunter Sprinkler System User Manual

3
Select Sprinkler Heads
C. Select Sprinkler Heads
There are three basic types of sprinklers for residential use: large
area rotors, rotating stream spray sprinklers and small area fan
spray sprinklers. Large area rotors and rotating stream spray sprin-
klers should never be installed on the same zone as small area fan
spray sprinklers. High efciency
spray nozzles such as Pro-Spray
®
MP Rotators
®
should be
considered in place of traditional
spray nozzles.
1. Large area rotors will cover areas that measure 8 meters
by 8 meters and larger.
2. Small area sprays are typically used in areas smaller than
8 meters by 8 meters.
Within both of these groups are pop-up sprinklers which are
installed even with the ground level, and riser-mounted shrub
heads, which are installed above ground level.
This 8 meters by 8 meters measurement is not a hard rule, rather
it is a guideline. The only consideration restricting the size of
the area in which spray heads (small area sprinklers) can be used
is economics. If a large area or mid-range rotor can be used, it
usually means less pipe, fewer valves and a smaller controller will
be required to complete the job.
AREA A
AREA B
AREA C
AREA E
AREA D
Pro-Spray
®
– Small Area Spray
3 meters to 5 meters spacing
PGJ – Mid-Range Rotor
5 meters to 11 meters spacing
PGP
®
– Large Area Rotor
8 meters to 12 meters spacing
I-20 – Large Area Rotor
8 meters to 12 meters spacing
EXAMPLE
SYSTEM DESIGN CAPACITY
◗ Water Meter 15 MM
◗
Service Line 25 MM
◗ Static PreSSure
4.8 BarS, 480 kPa
ACCORDING TO SYSTEM
DESIGN CAPACITY
DESIGN
CAPACITY
WORKING
PRESSURE
49 L/MIN 3.5 BARS, 345 KPA
Locate Sprinklers
Pro Spray
®
– MP Rotator
®
from a 4’ strip to a 30’ radius

Hunter Sprinkler System Specifications

General

Brand	Hunter
Model	Sprinkler System
Category	Irrigation System
Language	English