Fogging or pad-and-fan — which cooling approach fits?
High-pressure fogging cools and humidifies throughout the house and pairs well with natural ventilation and semi-closed strategies; pad-and-fan gives a stronger temperature drop but creates a gradient along the house and requires forced airflow. Water quality and filtration requirements are stricter for fogging nozzles.
Where this sits in greenhouse irrigation system procurement
A greenhouse irrigation system is specified from crop water demand, growing system, water source quality and block layout — those four inputs decide pump duty, filtration, mainline sizing and emitter choice before any supplier is approached.
Typical procurement searches this answers: greenhouse irrigation system · greenhouse drip irrigation design · irrigation system for hydroponic greenhouse · greenhouse water requirement per hectare · fertigation equipment · fertigation system for greenhouse
Inputs that change the answer
- House length and layout
- Humidity target and crop tolerance
- Water quality and filtration
- Electrical load available
What this answer does not settle
Comparative performance depends on local psychrometrics; both need a project-specific climate calculation.
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- Greenhouse package
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More in Climate, ventilation, cooling and heating
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