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Bry-Air MiniPAC MP-600 Desiccant Dehumidifier – Stainless Steel
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Bry-Air MiniPAC MP-600 Desiccant Dehumidifier – Stainless Steel
Bry-Air MiniPAC MP-600 Desiccant Dehumidifier – Stainless Steel
Bry-Air MiniPAC MP-600 Desiccant Dehumidifier - US Cleaning Tools
Bry-Air MiniPAC MP-600 Desiccant Dehumidifier - US Cleaning Tools
Bry-Air MiniPAC MP-600 Desiccant Dehumidifier - US Cleaning Tools
Bry-Air MiniPAC MP-600 Desiccant Dehumidifier - US Cleaning Tools
Bry-Air MiniPAC MP-600 Desiccant Dehumidifier - US Cleaning Tools
Bry-Air MiniPAC MP-600 Desiccant Dehumidifier - US Cleaning Tools
Bry-Air MiniPAC MP-600 Desiccant Dehumidifier - US Cleaning Tools
Bry-Air MiniPAC MP-600 Desiccant Dehumidifier - US Cleaning Tools
Bry-Air MiniPAC MP-600 Desiccant Dehumidifier - US Cleaning Tools

Bry-Air MiniPAC MP-600 Desiccant Dehumidifier – Stainless Steel

Brand: Bry-AirSKU: MP-600
$34,820.00
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MP-600 Desiccant Dehumidifier — 600 CFM Industrial Drying for Cold and Process Spaces

Made to order — estimated 5-week lead time.

The Bry-Air MiniPAC MP-600 is a 600 CFM desiccant dehumidifier designed for facilities where refrigerant units lose capacity or stop operating at low temperatures. It maintains steady moisture removal across the full operating range without defrost interruptions or performance drop-off. Compared to LGR systems at similar airflow, the MP-600 delivers consistent output in cold storage, pharmaceutical production, and process-controlled environments.

Bry-Air MP-600 Continuous Low-Temperature Performance

Desiccant rotor operation removes the temperature limitations associated with compressor-based systems.

  • 600 CFM process airflow — supports mid-scale industrial areas including warehouse zones and production rooms
  • 20 lbs/hr moisture removal — maintains consistent extraction as ambient temperatures drop below refrigerant operating limits
  • No defrost interruptions — eliminates downtime common in refrigerant systems operating below 50°F
  • Water-washable rotor with stainless steel flange — allows field servicing while resisting corrosion in high-humidity intake conditions
  • Integrated airflow safety controls — shuts down under low airflow or overtemperature conditions to protect components
  • Flexible installation configurations — supports floor, wall, or ducted integration depending on facility layout

MP-600 Applications and Environments

The MP-600 is deployed in pharmaceutical manufacturing for API processing, tablet coating, and packaging areas where humidity must remain within controlled thresholds. Cold storage warehouses and refrigerated loading docks use it to prevent condensation on inventory and structural surfaces where refrigerant systems fail. Electronics manufacturing and semiconductor facilities rely on it in cleanroom support areas and component storage to reduce moisture-related defects. Archives, museums, and conservation labs use it to stabilize humidity for paper, film, and sensitive materials. Industrial process environments such as battery production, chemical processing, and power generation facilities apply it where humidity directly impacts process outcomes.

MP-600 Desiccant vs Refrigerant Operation

Refrigerant systems depend on coil temperatures dropping below the dew point, which becomes ineffective below 45–50°F due to icing and defrost cycling. The MP-600 uses a rotating desiccant rotor to adsorb moisture through a chemical process, maintaining output from sub-freezing conditions up to high ambient temperatures. The 200 CFM reactivation airstream removes moisture from the rotor and must be ducted outside; recirculating this exhaust will reintroduce moisture into the space. The unit operates on 208–240V or 460–480V three-phase power and requires proper ducting and electrical capacity verification during installation.

Specifications

Model MP-600 / MiniPAC
Brand Bry-Air
Type Desiccant (rotary wheel, no compressor)
Process Airflow 600 CFM
Process External Static 0.75 in. wc
Reactivation Airflow 200 CFM
Reactivation External Static 0.45 in. wc
Moisture Removal 20 lbs/hr
Voltage 208–240V / 3-phase / 60Hz or 460–480V / 3-phase / 60Hz
Weight 306 lbs
Rotor Water-washable, stainless steel flange
Operating Modes Auto / Manual
Mounting Options Floor, wall, or duct-inline
Safety Systems Differential pressure switch, safety thermostat, reactivation cooldown, electrical interlocks


Product Warranty Information

"Parts-Only Limited Warranty"

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  2. We verify your certificate and mark your account tax-exempt — usually within one business day.
  3. Place your order and sales tax will not be charged.

For volume pricing or purchase orders, call (978) 295-7538.

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Frequently Asked Questions

How does the MP-600 compare to the MP-350 — when is the larger unit the right choice?
The MP-600 processes 600 CFM versus the MP-350's 350 CFM and removes 20 lbs/hr of moisture versus 11.7 lbs/hr — roughly 71% more moisture removal capacity. Both require three-phase power. The MP-600 is appropriate when the MP-350's 350 CFM process air volume is insufficient for the space or moisture load — larger pharmaceutical rooms, cold storage warehouses, or process environments with higher latent loads. If sizing desiccant capacity by moisture load rather than CFM, calculate the required lbs/hr removal at your target conditions and select accordingly.
What is the minimum relative humidity the MP-600 can achieve?
Desiccant dehumidifiers can reduce relative humidity well below the floor achievable with refrigerant equipment — below 10% RH is achievable under favorable inlet conditions. The MP-600's actual minimum depends on inlet air temperature and humidity, process airflow rate, and reactivation heat input. For specific performance curves at your target temperature and humidity conditions, request engineering data from Bry-Air before finalizing sizing.
What temperature range can the MP-600 operate in?
The MP-600 operates from approximately -4°F (-20°C) to 140°F (60°C). Refrigerant dehumidifiers lose significant capacity below 60°F and typically cease effective operation below 35°F due to evaporator icing and defrost cycling. The MP-600's desiccant rotor has no icing threshold — it removes moisture continuously through sub-freezing temperatures, making it the correct technology for cold storage staging areas, refrigerated loading docks, and low-temperature industrial environments.
How much exhaust air does the MP-600 produce and how does that affect building ventilation?
The MP-600 exhausts 200 CFM of warm, moisture-laden reactivation air that must be ducted to the building exterior. This exhaust volume affects the building's air balance — the 200 CFM of exhaust air represents makeup air demand that the building's ventilation system must compensate for. Factor the 200 CFM exhaust into the building's ventilation balance calculation during engineering design, and account for the exhaust duct routing before installation.
What three-phase voltage options does the MP-600 support?
The MP-600 is available in 208–240V / 3-phase / 60Hz and 460–480V / 3-phase / 60Hz configurations. Verify the available service voltage in the mechanical room before specifying a voltage configuration. The 460–480V configuration is more common in heavy industrial facilities; the 208–240V option suits facilities with standard commercial three-phase service.
Can the MP-600 rotor be maintained without factory service?
Yes. The MP-600's desiccant rotor is water-washable and can be removed and rinsed on-site with clean water to clear accumulated dust and particulate without chemical cleaning agents. The stainless steel flange resists corrosion during the wash process. Follow Bry-Air's published rotor maintenance procedure — found in the installation manual — to avoid disturbing the desiccant matrix coating during cleaning. No specialized tools or factory technician are required for routine rotor maintenance.
Does the differential pressure switch protect against heater damage during a filter blockage?
Yes. If the process filter becomes clogged and process airflow drops below the MP-600's minimum operating threshold, the differential pressure switch detects the reduced pressure differential and triggers a fault alarm or controlled shutdown. This prevents the reactivation heater from running without adequate airflow across the desiccant rotor — a condition that causes overtemperature and heater element damage in continuous-duty operation. The switch is a critical protective interlock for unattended installations.

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We accept Visa, MasterCard, American Express, Diners Club, Discover, major debit cards, and digital wallets like PayPal, Google Pay, Meta Pay, and Apple Pay.

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Your credit/debit card or PayPal account will be charged when you place your order. Secure payment processing protects your information.

3. Will I receive an order confirmation?

Yes, a confirmation email will be sent to the provided email address once the order is placed.

4. How long does it take to process an order?

Orders are processed within 1-2 business days and then prepared for shipment.

5. How long does it take for my order to arrive?

Estimated arrival time (ETA) is 5-7 business days for all orders.

6. Do you offer warranty?

All our products come with a manufacturer warranty of at least 1 year, depending on the brand.

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