DeltaStream Details
DeltaStream evaporative cooling units reduce building temperatures to make a cooler and more comfortable working environment.
- Cool outdoor air 10° to 30°F below ambient temperatures.
- Environmentally friendly.
- Uses minimal electricity and water
- No chemicals or refrigerants.
- Saves energy compared to air conditioning.
- 20-30% of the power consumption of A.C.
- Direct-drive motor; 16,800 CFM.
- Self-cleaning and ultra-hygienic.
- Water lines drain at set intervals to prevent stagnation.
- Avoid the issues with old fashioned evaporative coolers.
- Aluminum construction
- Reduces weight and eliminates corrosion.
- 8" thick media pads on all-four sides
- Double the efficiency of traditional evaporative coolers.
- Provides cooler, more consistent temperatures.
- Automated, internet-connected touch-screen controls.
- Complimentary online monitoring for adjustments and troubleshooting.
DeltaStream Projects
Installation & Mainteance
Installation Details
Click the button below to download the Installation & Operations manual for the DeltaStream.
Of course, our team is always available to assist with installation for the DeltaStream. Whether it's remote guidance, on-site supervision, or full turn-key service the Moffitt team is here to help get new DeltaStream systems up and running.
MAINTENANCE PLAN
Moffitt suggests semi-annual maintenance (Spring and Fall) to ensure optimal operation of the DeltaStream evaporative cooling units. Maintenance must be carried out by qualified, trained personnel. Talk with the Moffitt team to learn more about our maintenance service. Each maintenance visit includes.
- Checking components
- Cleaning the reservoir, sensors, filters, and piping
- Checking the water supply
- Changing the air filters
- Rinsing the desorption media
- Checking the automated control functions
- Seasonal adjustments
Documents
How the DeltaStream Works
Evaporative cooling is the process of reducing the temperature of an environment through the evaporation of water, which removes latent heat from the surface where the process takes place.
In the desorption media of the DeltaStream unit, airflow travels across water particles which evaporate into the air. The process of evaporation uses energy, which is taken from the air molecules, removing heat. Since the process adds humidity to the air, the total energy of the system remains constant, while lowering the temperature of the incoming air, otherwise known as an adiabatic process.
The evaporative cooling media is designed to allow air to flow freely through channels, preventing the addition of micro-droplets. As a result, cool, dry air is pumped into the building.
![DS How it Works Diagram](https://www.moffittcorp.com/wp-content/webpc-passthru.php?src=https://www.moffittcorp.com/wp-content/uploads/2024/08/DS-How-it-Works-Diagram.png&nocache=1)
- Warm outdoor air
- Desorption media
- Water supply
- Water distribution
- Cooled air is supplied to the building
- Desorption media removes latent heat from outdoor air through evaporation