Point Source Irrigation

Fittings Micros Sprinklers Drip Filters Valves
Home
Up
Evaporation Chart

DAN Fogger Systems

DAN Fogger systems can be used for either Propagation of new plants without damaging new growth or cooling and humidification to help create the perfect growing environment.

Other System options:

Hanging sprinklers for bench crops

Upright sprinklers for bench crops

Cold Frame systems

 Download Greenhouse & Nursery Design Catalog PDF (42Mb)
 

Cooling & Humidification
  • Extremely efficient method for controlling greenhouse conditions.
  • Fast & easy installation.
  • Designed to function at standard operating pressures with normal 120 mesh filtration requirements.
  • Uniform distribution.
  • Less wear and fewer nozzle replacements.
  • Highly versatile to fit individual greenhouse requirements.

  • Recommended pressure range is 55 to 65 psi.
  • Use High-Pressure LPD (Leak Prevention Device)
  • One fogger should be used for every 10 to 15 square feet.  The cross assembly with four fogger nozzles will cover an area of 40  to 60 square feet.
  • Locate foggers as high as possible.
  • The spray should not come in contact with any part of the greenhouse structure.
  • Adjust the cycle time to prevent water from precipitating.


Fogger Nozzle Flow Rates


Typical Installation for Cooling
Nozzle Color Flow Rate (GPH)
Blue 1.8
Orange 3.6


Typical Installation for Humidification
Red 5.4
Black 7.4

Greenhouse Cooling Chart    Pipe Sizing Chart

Download Greenhouse & Nursery Design Catalog PDF (42Mb)

Propagation Systems
  • Recommended pressure range of 35 to 45 PSI.
  • One fogger should be used for every 2.5 square feet.  The cross with four foggers will cover an area up to 10 square feet.
  • Foggers should be installed at a height of 3 to 5 feet above the propagation material.
  • The spacing between the fogger assemblies should be 3 feet.
  • Multiple flow rates for different precipitation rates.


To prevent dry edges on a single bench, (no other benches within 2 feet), the cross should not be further than 1' from the edge.

 Narrow 2' to 3' wide bench -
 row with foggers 2' apart

Medium 4' to 6' wide bench - 
2 rows with no more than 3' between foggers.

Wide 8' wide bench -
Use three lines with crosses equally spaced.  Outside lines should be within 1' of edge.
 

Pipe Sizing Chart      Greenhouse Cooling Chart 

 Download Greenhouse & Nursery Design Catalog PDF (42Mb)

 

            Sales help       Technical help    Literature requests

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