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Cold Frame Irrigation Systems

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 and off of the walls.

This is achieved by varying the sprinkler spacing as well as the sprinkler height.

Other System options:

Hanging sprinklers for bench crops

Fogging Systems

Upright sprinklers for bench crops

Download Greenhouse & Nursery Design Catalog PDF (42Mb)

 

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 Micro sprinkler 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.
 
  = Green Nozzle with Green Anti-Mist
  = Yellow Nozzle with Yellow Anti-Mist
  = Orange Nozzle with Orange Anti-Mist
  = Blue Nozzle with Blue Anti-Mist
  = Yellow Nozzle with Orange Anti-Mist
  Sprinkler Type
  Black (Round) Green Kiwi Black (Round) Green Kiwi
Frame Width
10' 13' 14'
90 85 90
20" 40" 40"
92 89 88
4' 6' 6'
.95 .75 .77
1 1 1
- - -
13' 14' 16' 16' 18' 20' 20' 21'
83 84 82 91 86 90 95 91
20" 20" 20" 20" 40" 20" 40" 20"
94 95 93 95 92 93 93 95
4' 4' 6' 4' 4' 6' 4' 6.8'
.67 .64 .91 .63 .75 .87 .75 .83
1 1 1 1 1 1 1 1
- - - - - - - -
26' 30'
98 92
40" 40"
90 93
6' 6'
.79 .98
2 2
14.7' 15.6'
33' 39'
92 90
20" 40"
93 92
6' 6'
.59 .71
2 2
17.2' 21.3'
% of water in frame
Sprinkler spacing
CU
Height above crop
Precip. Rate (In/Hr)
# of sprinkler lines
Line spacing
 

    Download Greenhouse & Nursery Design Catalog PDF (42Mb)

Hanging sprinklers for bench crops

Fogging Systems

Upright sprinklers for bench crops

 

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Point Source Irrigation Tel: 559-498-6800
2550 S. East Ave Fax: 559-498-6886
Suite 120 Toll Free:877-228-9774
Fresno, CA    93706 www.pointsourceirrigation.com

Any reference to part numbers, prices and availability of items shown on this web site are subject to change.  Please verify info with your local distributor.

Send mail to tim@pointsourceirrigation.com with questions or comments about this web site.
Last modified: February 10, 2008