Toro 835S Sprinkler User Manual


 
835S Series Performance Chart—U.S.
Base
Nozzle Set Nozzle Set Nozzle Set Nozzle Set Nozzle Set Nozzle Set Nozzle Set
Pressure
31 (Yellow) 32 (Blue) 33 (Brown) 34 (Orange) 35 (Green) 36 (Gray) 37 (Black)
BLUE GRAY RED GRAY ORNG GRAY ORNG GRAY BLUE GRAY BLUE GRAY ORNG GRAY
psi Radius GPM Radius GPM Radius GPM Radius GPM Radius GPM Radius GPM Radius GPM
50 52 13.7 61 17.1 64 20.2 69 27.4
65 54 15.5 63 20.5 66 22.9 74 30.0 76 32.4 80 34.0
80 57 17.0 67 22.6 70 25.3 77 33.2 79 35.8 84 37.9 86 40.2
100 59 18.9 72 25.2 74 28.2 80 37.0 84 39.9 88 42.5 92 45.3
Low-flow Stator Medium-flow Stator
Radius shown in feet.
Toro recommends the use of a 1
1
4
" (30mm) swing joint at flows over 25 GPM (95 LPM). Sprinkler radius of throw per ASAE standard S398.1
= Main Nozzle
= Intermediate Nozzle
= Inner Nozzle
All sprinklers are equipped with the selectable pilot valve that allows settings at 50, 65, 80 and 100 psi.
855S Series Performance Chart—U.S.
Base
Nozzle Set Nozzle Set Nozzle Set Nozzle Set Nozzle Set Nozzle Set Nozzle Set Nozzle Set Nozzle Set
Pressure
51 (Yellow) 52 (Blue) 53 (Brown) 54 (Orng) 55 (Green) 56 (Gray) 57 (Black) 58 (Red) 59 (Beige)
RED
GRAY
ORNG
GRAY
ORNG
GRAY
BLUE
GRAY
BLUE
GRAY
ORNG
GRAY
BLUE
GRAY
BLUE
GRAY
BLUE
GRAY
psi
Radius GPM Radius GPM Radius GPM Radius GPM Radius GPM Radius GPM Radius GPM Radius GPM
50 52 13.9 62 17.4 66 20.7 69 28.6
65 54 15.7 64 20.8 68 23.4 74 31.2 76 33.8 81 35.7
80 57 17.2 68 22.9 72 25.8 77 34.4 79 37.2 85 39.4 89 43.6 92 47.5 96 57.0
100 59 19.1 73 25.5 76 28.7 80 38.2 84 41.3 89 43.7 94 48.5 95 51.5 100 61.1
Low-flow Stator Medium-flow Stator High-flow
Radius shown in feet.
Toro recommends the use of a 1
1
4
" (30mm) swing joint at flows over 25 GPM (95 LPM). Sprinkler radius of throw per ASAE standard S398.1
= Main Nozzle
= Intermediate Nozzle
= Inner Nozzle
All sprinklers are equipped with the selectable pilot valve that allows settings at 50, 65, 80 and 100 psi.
Nozzle Color Code
Nozzle Main Inner Intermediate
1 Yellow Gray Blue
2 Blue Gray Red
3 Brown Gray Orange
4 Orange Gray Orange
5 Green Gray Blue
6 Gray Gray Blue
7 Black Gray Orange
8* Red Gray Blue
9* Beige Gray Blue
Sprinkler Application Data
Precipitation Rate Formulas
Square-spaced sprinklers in pattern:
GPM of full circle x 96.3
(Spacing)
2
Triangular-spaced sprinklers in pattern:
GPM of full circle x 96.3
(Spacing)
2
(0.866)
Area and flow:
Total GPM of zone x 96.3
Total irrigated
square feet of zone
Single row:
GPM of full circle x 96.3
(Spacing) (Scallop)
Sprinkler Spacing Guidelines
Square Spacing
No wind - 55% of diameter
4 mph wind - 50% of diameter
8 mph wind - 45% of diameter
Triangular Spacing
No wind - 60% of diameter
4 mph wind - 55% of diameter
8 mph wind - 50% of diameter
Single-Row Spacing
No wind - 50% of diameter
4 mph wind - 50% of diameter
8 mph wind - 45% of diameter
Note: Designing for zero (0) mph
wind conditions is not
recommended.
Design for worst wind conditions.
For additional information, refer to
Toro Technical Data Manual,
form number 490-1737.
* Used with 855S series sprinklers only.