OVERVIEW WORKING TECHNICAL SPECIFICATION

Designed aesthetically, Bry-Air’s customised air handling dehumidifier, the Industrial Dehumidifier FLi Series, can be packaged with

Pre filter
After Filter
Pre cooling (fresh air cooling)
Post cooling
Bypass arrangement for complete air handling and environment control needs

Engineered to the highest consistency, reliability, and ecology standards, the FLi is a rotary desiccant dehumidifier for industrial applications, designed to remove moisture from air on a continuous basis.

As an industrial dehumidifier with pre cooling and post-cooling capability, the FLi Dehumidifier incorporates the highly effective EcoDry metal silicate desiccant synthesized rotor to meet industry needs, having small footprint coupled with high moisture removal capability.

EcoDry at The Heart Of It

The EcoDry Dehumidifying Rotors are the result of many man-years of in-depth study and research on countless permutations and combinations of substrates, desiccants and chemical processes. Every parameter has been considered to maximize performance, durability and applicability.

Advantages with EcoDry Inside

Adsorbent, non-toxic, non-flammable, fully water washable
In-situ synthesized metal silicate desiccant on an inert inorganic fibre substrate
Active desiccant 80% of the media weight, so as to ensure high performance and minimal heat carry-over
Rotor is non-flammable. The net organics in the honeycomb media less than 2%
Special edge hardened media surface to ensure a smooth surface and long life of both, media and the seal contacting it
Rotor perimeter flange extend media and seal life
Rotor incorporates robust internal structure with perimeter flange for industrial quality, durability and easy serviceability

Standard Features

High Efficiency and Reliability

Enhanced moisture removal capabilities
Fitted with a high-performance EcoDry rotor that ensures low volume/weight per CMH and additional moisture removal
Minimized air leakage (equipped with EU-4 grade filters and unique PTFE bonded bulb seal design)

Superior Design

Self-contained unit
Robust stainless steel frame with double skin construction, internal GI sheet and pre-coated external skid for longer life
CNC fabricated with industrial grade coating
Flexibility of stainless steel internal skin available for specialised applications in the food, pharmaceutical and other critical industry applications
Multiple choice of reactivation heat source – electrical, steam, thermic fluid, direct/indirect fired gas
In build process bypass for custom designing of process air flow or process temperature control
Insulation of process and reactivation airflow sectors

Ease of Installation

Small footprint
Versatile, easy to package and handle

Ease of Operation and Maintenance

Rotor is water washable
Quick serviceability & maintenance free operation
Auto/Manual selector switch
Volume control dampers for both (P&R) air flow
Easy tool-free access to all components

Customization Options Available

Humidity control by humidistat on/off
Airtight, easy to package and integrate additional pre/after cooler modules, higher grade filter
Stainless steel construction
Reactivation cool down safety device
Microprocessor based state of the art BrySmart controller provides a digital display of the status of faults, warning, temperature and RH
Ethernet & Remote connectivity
Bacnet
Modbus

Real-time monitoring/control of dehumidifier for both stand-alone and customised systems from remote locations
Quick troubleshooting by expert technical staff without being at the site, thus reducing the break-down time and related costs
Helps optimise energy utilisation based on data logging and corresponding solutions
IP based controls result in low running costs
Assists customer in authorisation on data logging and set parameter changes
Availability of trend analysis on a real-time basis

The FLi Series Bry-Air dehumidifiers operate on a simplified principle of rotary desiccant dehumidification for industrial applications, utilizing the highly effective EcoDry rotor for moisture removal.

Air Intake and Filtration: Moist air is drawn into the unit and passes through a pre-filter to remove particulates.

Moisture Adsorption: The filtered air then moves through the EcoDry rotor where the desiccant material adsorbs moisture.

Pre and Post Cooling: As an industrial dehumidifier with pre cooling capability, the FLi can be configured depending on customer’s requirement, where air can be:

Pre-cooled before dehumidification
Post-cooled later
Both pre and post-cooled

to achieve desired temperature levels.

Bypass Arrangement: A bypass damper allows for control of air handling based on the specific environment control needs, enabling a truly customised air handling dehumidifier setup.

Reactivation: A separate air stream, heated by various heat sources, passes through the desiccant rotor in the opposite direction to regenerate the desiccant.

Moisture Exhaust: The humid air from the reactivation process is then discharged outside.

The FLi dehumidifiers, with their robust and efficient design, provide consistent and reliable moisture control, tailored for industrial applications.

FLi series Specification… Process Airflow – 2,500 CMH to 25,000 CMH

Dimensional Data (Inches)
MODEL	ROTOR	PURGE	PROCESS AIR FLOW CMH	PROCESS ESP (pa.)	PROCESS MOTOR KW	REACT AIR FLOW CMH	REACT ESP (pa.)	REACT MOTOR KW	REACT HEATER KW	*POWER REQD.**	Approx Weight (kg.)	Dimension (L x D x H)
MODEL	DEPTH	PURGE	PROCESS AIR FLOW CMH	PROCESS ESP (pa.)	PROCESS MOTOR KW	REACT AIR FLOW CMH	REACT ESP (pa.)	REACT MOTOR KW	REACT HEATER KW	*POWER REQD.**	Approx Weight (kg.)	Dimension (L x D x H)
Fli 2500	200	NO	2500	300	1.5	833	250	0.746	26	415/3/50	500	2600 x 1220 x 1770
Fli 3000	200	NO	3000	300	1.5	1000	250	0.746	33	415/3/50	500	2600 x 1220 x 1770
Fli 4200	200	NO	4200	300	2.2	1400	250	1.1	46	415/3/50	550	2600 x 1220 x 1770
Fli 5000	200	NO	5000	300	3.7	1667	250	1.1	53	415/3/50	550	2600 x 1220 x 1770
Fli 6200	200	NO	6200	300	2.2	2067	250	1.5	64	415/3/50	950	2600 x 1400 x 1950
Fli 7300	200	NO	7300	300	3.7	2433	250	1.5	76	415/3/50	950	2600 x 1400 x 1950
Fli 8000	200	NO	8000	300	3.7	2667	250	1.5	85	415/3/50	1025	2730 x 1600 x 2150
Fli 9000	200	NO	9000	300	3.7	3000	250	2.2	96	415/3/50	1025	2730 x 1600 x 2150
Fli 10500	200	NO	10500	300	3.7	3500	250	2.24	114	415/3/50	1025	2730 x 1600 x 2150
Fli 15000	200	NO	15000	350	7.5	5000	250	3.7	178.5	415/3/50	2000	3850 x 2050 x 2350
Fli 15000	400	NO	15000	350	9.3	5000	250	5.5	178.5	415/3/50	2150	3850 x 2050 x 2350
Fli 15000	200	YES	15000	350	7.5	5000	250	5.5	168	415/3/50	2000	3850 x 2050 x 2350
Fli 15000	400	YES	15000	350	9.3	5000	250	7.5	168	415/3/50	2150	3850 x 2050 x 2350
Fli 25000	200	NO	25000	350	11	8333	250	7.5	294	415/3/50	2650	4350 x 2400 x 3000
Fli 25000	400	NO	25000	350	15	8333	250	7.5	294	415/3/50	2800	4350 x 2400 x 3000
Fli 25000	200	YES	25000	350	11	8333	250	7.5	273	415/3/50	2650	4350 x 2400 x 3000
Fli 25000	400	YES	25000	350	15	8333	250	15	273	415/3/50	2800	4350 x 2400 x 3000

Note:
• Other voltage available are 200/220/240/415/440/460 VAC, 3Ph, 50/60 Hz
• Fli 15000 and Fli 25000 come with 200mm and 400mm rotor options and with or without purge
• Because of our policy of continuous product improvements, specifications are subject to change without notice

Frequently Asked Questions

What is a rotary desiccant dehumidifier industrial system?

A rotary desiccant dehumidifier industrial system uses a continuously rotating desiccant wheel to remove moisture from the air, delivering precise humidity control for industrial processes. The FLI Series is designed to provide reliable dehumidification in demanding manufacturing and processing environments.

Can the FLI Series be supplied as a customised air handling dehumidifier?

Yes. The FLI Series can be configured as a customised air handling dehumidifier to meet specific industrial requirements. Depending on the application, it can be integrated with filtration, heating, cooling, and ventilation components to deliver complete air treatment solutions.

What are the benefits of an industrial dehumidifier with pre cooling?

An industrial dehumidifier with pre cooling helps reduce the temperature of incoming air before it reaches the desiccant wheel. This improves moisture removal efficiency, reduces energy consumption, and enhances overall dehumidification performance in applications with high ambient temperatures.

Which industries benefit from a rotary desiccant dehumidifier industrial solution?

A rotary desiccant dehumidifier industrial solution is ideal for industries such as pharmaceuticals, food processing, lithium battery manufacturing, electronics, chemicals, cold storage, and precision manufacturing where maintaining low humidity is critical for product quality and process reliability.

Why choose the FLI Series as a customised air handling dehumidifier?

The FLI Series is designed to provide flexible configurations for diverse industrial applications. As a customised air handling dehumidifier, it can be tailored to meet specific airflow, humidity, filtration, and process requirements while delivering consistent and energy-efficient performance.

Industrial Desiccant Dehumidifiers – FLi Series