IRRIGATl6N-MART

UPSIDE DOWN

SPRINKLER

IRRIGATION SYSTEM

FOR BENCH CROPS

SPRINKLER SELECTION TABLE

Bench Width 5' 6' 7' 8' 8' 10' 12' 14' 14' 15' 16' 17' 18' 20' 22' Yellow Flat Black Round

94

Coefficient 96

of Uniformity 95 95

(CU)

88

4' 5' 6' 7' 8' 8' 10' 12' 14' Yellow Flat Black Round

Percentage of Water in Band

56% 68% 80% 90%

4' 5' 6' 7' 8' 8' 10' 12' 14' Yellow Flat Black Round

Precipitation Rate (In/Hr)

Yellow Flat Black Round

Yellow Nozzle, Yellow Antimist Oran

The minimum recommended pressure is 30 PSI The above results are based on 30 PSI Pressure Based on a 3' sprinkler spacing

CHOOSING YOUR SPRINKLER

1. Find the width of the area that 3. you want to irrigate. In most cases

the width will determine the

sprinkler type. 4.

2. Determine if you want to apply

water at a high or low application

rate relative to each other. The 5. same color-coded nozzle can be

used to create a low precipitation

rate as well as a high precipitation

rate depending upon the widthof the band and the height of

the sprinkler.

Green Kiwi

93 91 88 Low 95 95 94 93 94 91 Application 93 93 __ 93_ ... 93 96 94 Rate

High Application

Rate

Green Kiwi

86% 90% 93% Low 70% 75% 80% 83% 85% 91% 4' Application 66% 70%. 75%_ 79'Yo _82%90%92%

.__6'

__,__R_at_e----'

85% 89% 93% 2' High

Low

Determine the height at which you

want to hang the sprinklers.

The above three choices will

determine the appropriate nozzle

and antimist color.

In some cases, a particular factor,

such as the percentage of water

in the band, may determine

the other variables such as

application rate and

sprinkler height.

we SAVVY irrigation

The traditional or standard sprinkler layout, commonly used for irrigating large open areas, when applied to greenhouse irrigation, leaves many areas either overly wet in the center or dry around the edges.

Recent advances in specialized greenhouse irrigation products and computer modeling have contributed to creating an optimized sprinkler layout specifically designed for green­house application. By creating highly uniform irrigated bands, benches, bays, tunnels, and greenhouses of varying widths, can be irrigated by a single band or by combining a number of bands laid out side-by-side.

The Sprinkler Selection Table represents an attempt to simplify a complicated decision making process while at the same time presenting alternatives. The table has been calculated using a 3-foot sprinkler spacing.This spacing achievesoptimum results bybalancing cost, CU(Coefficient ofUniformity), and thepercentage of waterfalling within thedesignated band.Priority has been givento the CU.

NAANDAN IRRIGATl,N-MART Irrigation Systams we SAVVY irrigation

COLD FRAME IRRIGATION

The recommendations for cold frame

irrigation were designed to offer the highest

Coefficient of Uniformity (CU) while keeping

the highest percentage of water in the

interior, or off of the walls.

This is achieved by varying the sprinkler

spacing as well as the sprinkler height.

Frame Width 10· I 13' 14' 13' 14'

Percent of Water in Cold Frame -85%190% I 16'

82%

16' 18' I 20· 20· I 21· 26' I 30' I 33' I 39' 98% •

Distance Between Sprinklers Coefficient of Uniformity (CU) Heioht Precipitation Rate Oncher per Hour) Number of Lines Spacing Between Lines

I 20" 40" 40" -89188 I 4' 6' 6' - .75 I .77

11 1

Black Round

20·

4'

20"

4'

20" 93

6' .91

20· 40"

4' 4'

Green Kiwi Spinner

20" 40" 20" 40" 40" 90 L

6' 4' 6.8' 6' 6' .79 �2 2

14.7' 15.6' Black Round

The minimum recommended pressure is 30 PSI The above results are based on 30 PSI Pressure

DRY WALLS

Are achieved using Dan's unique high-tech solutions to traditional greenhouse irrigation problems.

EVEN WATER DISTRIBUTION

Within the tunnel itself is guaranteed with Dan Micro­sprinkler and misting systems

FLEXIBLE SYSTEMS

Provide trouble-free applications for cold frames ranging in width from 10' to 39'.

HIGH PRECIPITATION RATES

Give you shorter showers, lower humidity and plants that stay dry longer.

CONVENIENTLY POSITIONED

Overhead supply lines allow you to make maximum use of valuable space and increase mobility within the cold frame.

Sprinkler Flow vs Pressure Table

Pressure

(PSI)

Flow(GPH)

Yellow Nozzle, Yellow Anti mist Orange Nozzle, Orange Anlimist

30 35 40

�4 1M 25.7 20.1

27.0 20.9

20· 40"

6' 6'

2 2 17.2' 21.3' Green Kiwi

IRRIGATl6N-MART we SAVVY irrigation

NAANDAN Irrigation Systems

UPRIGHT SPRINKLER

IRRIGATION SYSTEMS

FOR BENCH CROPS

CHOOSING YOUR SPRINKLER

1. Find the width of the area that you want to

irrigate. In most cases the width will determine

the sprinkler type.

2. Determine if you want to apply water at a

high or low application rate. The same color­

coded nozzle can be used to create a low

precipitation rate as well as a high

precipitation rate depending upon the width

of the band.

3. The color-coded areas represent the nozzle

and anti mist color as well as the flow rate.

4' 5' 6' 7' 8' 7' 8' 10' 12'

Coefficient of Uniformi cu

Percentage of Water in Stri

Precipitation Rate

Yellow Flat Spreader Black Round

92% 89%

58% 70%

0.93 0.89

Yellow Flat Spreader Black Round

4' 5' 6' 7' 8' 7' 8' 10'

!Yellow Nozzle, Yellow Antimist I

12'

Orange Oblong

Orange Oblong

12' 14' 15' 16' 18'

Low Application Rate High Application Rate

Low Application Rate High Application Rate

Low Application Rate High Application Rate

The tables are calculated on a

20' 22' 3 foot sprinklerspacing and 1 O inch sprinkler height. The recommended operating pressure is 35 PSI.

IRRIGATl6N-MART we SAVVY irrigation

Dan Modular Group Spinners

Performance Micro-Sprinklers and Sprayers for Orchards

Bridge

Black Round

Black Single Wing

Orange Oblong

Bug Proof

Nozzles

•

Wear Resistant Design-Reliable

Brown Grey Green Orange Yellow Blue Ivory Red Black

Barbed

Stake 31

• Made from the highest quality plastics - high UV

resistance• Nozzles are manufactured from wear resistant

materials

Performance Versatility-Leadership• The modular design offers comprehensive flexibility in

an irrigation system• Adapts to almost any field condition• Provides a range of desired droplet sizes from fog to mist

to large droplets• Wide variety of patterns and diameters• Field friendly; may be assembled and disassembled in the

field

Deflector

Spreaders

Violet 6 Misting

Orange Concave

Yellow n Flat �

Anti-Mist II Red 180(If required) Green

Stake 34

Green, Yellow, 12 Jet Orange, Blue

Blue 'Strip

•4MWWI

++ Threaded

Butterfly (Blue) Tapered Butterfly

(3/8") Male Base (3/8" & 1/2")

Environmental Control-Dependable • Under-tree and Over-tree; Frost protection and

cooling

Uniform Distribution Pattern • Consistent wetted area

Flow Rate Uniformity-Accurate • Improved water and fertilizer management

Dan Modular Group Reliability and Easy Maintenance

ht

� Nozzle Anti-Mist Pressure Flow Black Black Orange Bug Green Kiwi Hei ht Green Yellow Color Color (PSI) (GPH) Round Single Wing Oblong Proof 2 Foot 4Foot 6Foot 12jet Flat

15 6.7 15.5 13.8 18.5 15.5 17.2 18.9 9.2 8.1 20 7.8 16.2 14.6 18.5 16.2 17.8 19.4 9.2 8.1

Violet 25 8.7 17.6 16.8 18.9 17.2 19.3 21.0 9.8 8.1 rr.i 0.032' 30 9.5 19.0 19.0 19.4 19.0 20.8 22.5 11.6 8.6

� 40 11.0 19.6 20.0 22.8 22.8 12.3 8.6

- 15 8.2 15.5 15.5 20.8 15.5 18.9 20.7 10.4 9.2

C: 20 9.5 16.2 17.8 21.5 16.2 19.4 21.0 12.3 9.2

-= Brown 25 10.7 17.6 18.5 22.1 17.6 20.9 22.6 13.0 9.8 0.035" 30 11.7 19.0 19.2 22.6 19.0 22.4 24.4 14.8 11.0

� 40 13.5 19.6 20.0 22.8 22.8 14.8 11.1 - 15 13.4 18.9 20 .. 8 17.2 22.4 24.1 13.8 9.2

0 20 15.5 21.0 21.5 17.8 24.3 24.3 15.4 9.2 Grey 25 17.3 18.4 22.5 22.9 19.3 25.2 26.0 15.9 9.8

- 0.044" 30 19.0 19.0 24.0 24.2 20.8 26.0 27.7 19.0 11.0

� 40 21.9 24.6 22.8 26.0 27.7 20.0 11.1

15 20.0 18.9 22.4 21.5 18.9 22.4 25.8 16.6 9.2 20 23.0 19.4 24.3 25.9 21.5 19.4 24.3 25.9 16.9 9.2

rr.i Green 25 25.8 20.1 25.0 28.2 22.9 21.8 25.2 28.8 17.3 9.8 - 0.055" 30 28.2 20.8 256 30.5 24.2 24.2 26.0 27.7 20.8 11.0 � 40 32.6 27.7 30.9 24.2 27.4 27.7 21.5 11.1

20 9.4 9.2 6.5 10.0 C: Green Green 25 9.9 11.5 6.5 10.0 - U.055" 0.035" 30 10.9 13.8 13.1 16.4 18.0 8.5 11.5

� 40 11.8 14.0 13.2 16.5 18.1 10.0 11.5

00 15 23.0 20.7 22.4 21.5 18.9 24.1 27.6 17.2 10.4 20 26.6 21.0 24.3 27.5 21.5 19.4 24.3 27.6 18.0 10.8

� Orange 25 29.7 21.9 25.0 29.0 23.8 21.8 26.0 28.5 18.8 11.5

·a0.060" 30 32.6 22.5 25.6 30.5 26.0 24.2 27.7 29.4 19.7 13.8

40 37.6 25.7 30.9 24.2 27.7 29.4 19.8 13.8

20 15.7 15.4 13.0 11.0 r.l"J.

Orange Orange 25 17.3 16.7 13.0 12.0

-0.060" 0.047" 30 19.0 18.0 18.0 19.7 24.6 13.5 12.0

� 40 20.9 18.0 18.0 19.8 24.7 16.0 12.0 � 15 300 18.8 '22.4 23.4 18.9 24.1 29.3 .!;d 20 35.0 19.5 24.3 29.1 24.6 19.4 25.9 29.3

= Yellow 25 39.1 20.4 25.0 29.8 25.4 21.0 27.7 30.2

·-0.067" 30 42.9 21.3 25.6 305 26.2 22.5 29.4 31.2

- 40 49.5 27.7 30.9 24.2 29.4 31.2

� 20 20.3 15.4 12.5 11.0

00Yellow Yellow 25 22.3 16.7 15.5 12.0 0.067" 0.()55" 30 24.4 18.0 18.0 23.0 24.6 17.0 13.0

. ..,, 40 27.0 18.5 18.0 23.0 24.6 19.5 13.0

= 15 38.0 24.1 25.6 - 20 43.9 25.9 30.8 26.2 � Blue 25 49.0 26.6 31.5 26.2 ·- 0.075° 30 53.7 27.2 32.1 26.2

4() 62.0 29.2 32.5

20 27.5 15.4 17.5 11.0

� Blue Blue 25 29.7 17.7 19.0 12.0 0.075" o.oeo• 3() 32.6 19.7 18.0 23.0 26.2 20.0 13.5 � 40 35.5 21.5 18.0 23.0 26.2 21.5 14.5

= 15 45.1 25.8 C: 20 52.1 25.9 30.8

Ivory 25 58.2 27.7 31.5 0.079" 30 63.8 29.4 32.1

- 40 73.6 30.7 32.5

� 15 49.3 27.6 20 56.9 29.1 30.8

- Red 25 63.7 29.8 32.3 � 0.087" 30 69.7 30.5 33.7

40 80.5 30.7 34.1

15 57.6 27.6 20 66.5 30.8 32.4

Black 25 74.3 31.9 33.9 0.094" 30 81.4 32.9 35.3

40 94.0 35.1 35.7

Pop up spinne Designed to be

Flat pattern Largest droplet provides insecl with excellenl

Medium drople Large droplet with largest proleclion. Installed up� Segmented inside size with

size with large Medium drople side down for circular spray

coverage lor medium coverage.

use in with 12 coverage. Very little size and overhead slreams.

highly unilorm coverage, misting. medium pattern. Larg

coverage. systems. droplet size.

10199