Medical and Operating Rooms, Industrial and Food Process Dehumidifiers, Corrosion Prevention Dehumidifiers, Low and Ultralow Depoint Dehumidifiers
Desiccant dehumidifiers provide a highly effective solution for removing moisture from the air in low temperature and low humidity environments. Desiccant dehumidifiers use a desiccant material that attracts and absorbs water vapor, removing moisture from the air.
Desiccant dehumidification systems are commonly used for applications below 45% RH down to 1% RH. They are well suited for applications where there is a need to independently control the temperature of the space and the moisture level or humidity of the space.
SEMCO Desiccant Systems
Level Solutions is proud to partner with SEMCO for quality desiccant systems. SEMCO offers desiccant-based products and systems to recover energy, increase ventilation and control humidity. SEMCO products are designed not only to provide cost-effective energy efficiency, but also overall comfort.
Ascendant Series - ADM/EP-ADM
This series is a conventional cooling, active desiccant hybrid system, optimized to deliver low dew points (down to 20°F) while minimizing tons of cooling input. The Ascendant Series delivers the best indoor air quality and performance, while maximizing energy efficiency. It is ideal for applications requiring low dew point temperatures and supply air humidity levels as low as 15 grains, including:
- hospital operating rooms
- archival and dry storage
- hotel/condo buildings
Operating without the need for exhaust heat recovery, it is well-suited for applications that require 100 percent outdoor air when exhaust air cannot be collected.
The Ascendant Series is engineered to allow ideal space temperature and humidity control to optimize indoor air quality, comfort, and safety. Additionally, it provides performance that helps building systems surpass ASHRAE 90.1 building energy, ASHRAE 170 ventilation, and ASHRAE 62.1 indoor air quality (IAQ) standards.
- Specifications
- Features
- Applications
- Literature
Specifications
- Air Flow Range: 1,000 – 40,000 CFM
- Dew Point: 18 – 45
- Grains of Moisture: 14 – 46
- Humidity Control: 25% – 48%
Performance specifications help building systems surpass ASHRAE 90.1 building energy, ASHRAE 170 ventilation, and ASHRAE 62.1 indoor air quality (IAQ) standards. Created to allow ideal space temperature and humidity control, the Ascendant Series enhances indoor air quality, comfort, and safety.
Features
The Ascendant Series offers 25% to 50% lower energy costs than conventional refrigeration-based dehumidification systems, delivering the best indoor air quality and performance, while maximizing energy efficiency.
Applications
Ideal applications include: hospital operating rooms, archival and dry storage, hotel/condo buildings, and other applications requiring low dew point temperatures and supply air humidity levels as low as 15 grains. This series operates without the need for exhaust heat recovery, making it ideal for applications requiring 100-percent outdoor air when exhaust air is unavailable for collection.
Literature
Stulz Desiccant Systems
Stulz industrial dehumidifiers provide a solution for critical humidity control problems in the most demanding applications. Their portable line of dehumidifiers solve water damage and mold remediation problems.
- Series 100
- Series 500
- Series 1000
- Series 2000
Series 100
The lightweight, compact DH Series 100 desiccant dehumidifier is rugged and dependable. It is the ideal unit for preventing corrosion, mold, and mildew in small room applications.
- Reduces maintenance
- Improves Mean Time Between Failure (MTBF) for electronic systems
- Produces dry air to prevent corrosion
- Prevents mold and mildew formation by humidity below levels at which moisture condenses on surfaces
- Solid construction: sturdy aluminum frame
- Advanced silica gel desiccant rotor
- State-of-the-art self regulating electric reactivation heater
- Operates at 115 volt single phase
- Control panel – on/off/auto switch with integral humidistat
- Round air connections to accommodate standard size flexible duct
- Made in the USA
| Process Volume (CFM) | 100 |
| Moisture Removal (lbs/hr) | 2.0* |
| Heater Watts | 1350 |
| ESP Process (in wc) | .3 |
| ESP Regen (in wc) | .3 |
| Weight (lbs) | 42 |
| Dimensions (L”xW”xH”) | 25.25×15.94×17.07 |
| Utilities | 115V/60Hz, 1ph |
| Full Load Amps | 13.0 |
*@90°F / 75%RH inlet conditions
Series 500
The Series 500 (DRY-700) is portable, self contained, and designed for maneuverability in small spaces like building elevators and tight corridors. It is ideal for disaster recovery and water damage remediation.
- Low maintenance-easy access to all internal components
- Easily portable
- All aluminum cabinet construction
- Single point power connection with self storing cord.
| Process Volume (SCFM) | 700 |
| Moisture Removal (gal/day) | 44* |
| Heater Watts (kW) | 9.0 |
| ESP Process (in wc) | 2.5″ |
| ESP Reactivation ( in wc) | 1″ |
| Weight (lbs) | 330 |
| Dimensions ( L”x W”x H”) | 65.5x 28.0x 37.5 |
| Full Load Amps | 50.8@ 230/1/60 |
*@80°F / 60%RH inlet conditions
Series 1000
DESICAiR Series 1000 uses the most advanced desiccant technology available to remove moisture directly from the air. For space or process conditioning, it is engineered to handle severe operating conditions.
- Versatile: space or process conditioning, controls relative humidity or dew point
- Flexible – many pre-designed options to meet your needs
- Portable unit available
- Low maintenance plus easy access to all internal components
- 300 – 600 scfm
- Constructed of high grade 5052 aluminum alloy
- Externally mounted NEMA rated electrical enclosure
- Solid state control of electric reactivation heaters: precision humidity management with unrivaled, user friendly controls
- Convenient service access to all operating components
- TEFC blower motors standard
- Standard cabinet manufactured for outdoor installation
- Bearing mounted rotor (no plastic rollers)
- Single point power connection
- And more
Series 2000
STULZ Series 2000 desiccant dehumidifiers are DESICAiR industrial duty dry desiccant dehumidifiers for industrial applications.
- 750 – 12,000 scfm
- Low maintenance – easy access to all internal components
- Flexible – many pre-designed options to meet your needs
- Versatile – space or process conditioning, controls relative to humidity or dew point
- High grade 5052 aluminum alloy construction provides airtight construction (low air leakage, corrosion protection and light weight)
- Single point power connection
- Advanced silica gel desiccant rotor
- Dual-double lipped, continuous, high temperature, silicone rotor seals
- Solid state controls
- Industrial control panel UL508A listed
- NEMA rated electrical enclosure
- NRTL Cert. to UL 1995 Stds on electric & steam units, optional on gas units
- And more