Customer Service & Support: +49 2452 962-450

Business inquiries: +49 2452 962-400

Mon – Fri: 8:00 – 17:00 (CET)

Industrial condenser dryer DH 25 S
  1. Products & Services
  2. Products ‑ HighPerformance
  3. Dehumidification
  4. Condensation dehumidifiers, stationary
  5. Industrial dryers of the DH-S series
  6. DH 25 S

Industrial condenser dryer DH 25 S

The compact industrial dehumidifier DH 25 S dries up to 40 liters per day

Industrial condenser dryer DH 25 S
Industrial condenser dryer DH 25 S
Industrial condenser dryer DH 25 S

Reliable dryer with high dehumidification capacity

Owing to its compact construction and stable swivel casters with wheel lock this powerful industrial condenser dryer can be used especially flexibly for various dry keeping tasks in storage and production facilities.

The DH 25 S dehumidifies up to 40 litres per day and is a very economical solution for ensuring dry ambient air for sensitive stored goods or avoiding harmful moisture-related consequences for products, machines and building structure during industrial processes.

Humidity control can optionally be effected moisture-dependent via target value specification at the internal hygrostat or in moisture-independent continuous operation.

Even in colder environments mould and corrosion stand no chance with this industrial dryer, for the DH 25 S comes equipped with a reliable hot gas automatic defrost system, which ensures efficient dry keeping operation even at low temperatures.

Investment protection for your drying devices

Particularly during construction drying operations in summer or when drying water damages, it is very likely that climate conditions arise which may significantly shorten the lifetime of condenser dryers – regardless of the make. We as manufacturer care about the fact that for process-related reasons your condenser dryers often have to be replaced much too soon, hence we have prepared a valuable practical recommendation relating to the investment protection of your drying devices. Click here to find out more ...

Technical construction drying

Did you know that every construction dryer is at the same time a commercial dehumidifier, but that not every commercial dehumidifier is automatically a real construction dryer? Here you can find out the reasons for this, and why hot gas defrosting makes the decisive difference ...

Environmentally friendly refrigerant R290

Propane (R290) as environmentally friendly refrigerant in dehumidifiers

Every year, several million tonnes of environmentally harmful CO2emissions (greenhouse gases) are emitted into the air by synthetic refrigerants. For this reason, the utilization of alternative refrigerants has become one of our key objectives. By using propane (R290) as refrigerant, this dehumidifier makes a valuable contribution to protecting our climate.

The natural refrigerant propane (R290) is an organic compound belonging to the group of hydrocarbons. Unlike synthetic refrigerants the environmentally friendly propane (R290) comes with neither ozone depletion potential (ODP = 0) nor a noteworthy greenhouse effect (GWP = 3).

Additional bonus for the environment: Owing to its excellent thermodynamic properties, propane (R290) is a particularly energy-efficient refrigerant thereby additionally reducing your energy costs.

A permanent air dehumidification with the DH 25 S offers the following advantages:

  • Prevention of damages caused by mould as well as corrosion
  • Prevention of condensation formation
  • Protection against damages on building structure, production facilities and inventory caused by moisture
  • Increased reliability of electrical equipment
  • Dehumidification for process optimization in the industry
  • Protection and preservation of valuable goods
  • Reduction of unpleasant odours
  • Reduced heating costs due to optimized humidity
  • Noiseless and effective dry keeping

DH 25 S - Special equipment features

DH 25 S - Dimensions
The compact DH 25 S industrial dehumidifier dries up to 40 litres per day.
Control panel DH 25 S
The central control panel of the DH 25 S permits a quick and convenient configuration of the dehumidifier.
Washable air filter
The washable air filter reliably retains dust and dirt.
Industrial condenser dryer DH 25 S
Owing to its compact construction and stable swivel casters with wheel lock this powerful industrial condenser dryer can be used especially flexibly for various dry keeping tasks in storage and production facilities.

Application examples from practical experience:

DH-S series - Application warehouse
With the DH-S standard series, you can cost-effectively protect stored goods from moisture damage.
DH-S series - Production application
With the DH-S standard series, you can cost-effectively protect production facilities from moisture damage.
DH-S series - Construction site application
With the DH-S standard series, you can cost-effectively protect building structures from moisture damage.
DH-S-Series - Application Inventory Protection
With the DH-S standard series, you can cost-effectively protect inventory from moisture damage.

All Industrial dryers of the DH-S series in direct comparison:

To find the industrial dryer which exactly meets your requirements, please consult the concise overview of all Industrial dryers of the DH-S series from Trotec, which we're providing to you here so that you can compare them directly to each other.

Models which you do not wish to include in your comparison can be easily dismissed with only one click.

Technical data by comparison

A few practical benefits:

  • Reliable dryer with high dehumidification capacity
  • Particularly economical solution for typical dry keeping in production facilities and storerooms
  • Aluminium tube evaporator for an effective dehumidification performance even at a low humidity level
  • Timer function
  • Optimum value-for-money ratio

Make use of our best practice industrial services

Since every industrial undertaking has characteristic process flows, installations and facilities, every air treatment solution demands case-specific device configurations. All in all, the combined effects of air currents, humidity conditions and temperature fluctuations are often hard to calculate on a purely theoretical basis, e.g. in airlock areas or on conveying paths. The consequence: Unnecessary additional costs due to an overestimated demand or – even worse – solutions not working sufficiently in real life.

You can count on our experts

In order to precisely calculate the demand in the industry and to develop tailor-made concepts for climate conditioning experienced climate specialists are needed. Rely on our team of experts as well as the industrial services: We analyse the individual requirement situation with you present on site, determine the specific demand for devices and develop a tailor-made project solution right up to the exact positioning of the devices.

Just give us a call at +49 2452 962-777 – our industry consultants will be pleased to help you personally and provide information regarding our best practice industrial services. Or send a request indicating your personal requirements directly to our industry experts. We will answer promptly!

Make use of Trotec's best practice industrial services


Industrial condensation dryer DH 25 S show in Trotec online shop

Industrial condensation dryer DH 25 S

You save: 450.00 £

1,399.95 £ 949.95 £ incl. VAT Show net price (VAT not included)


Technical data

Technical data
General information
  Article number
Dehumidification performance
  At 20 °C / 60 % RH [l/24h] 16
  At 30 °C / 80 % RH [l/24h] 40
Air flow rate
  Level Max. [m³/h] 450
Operating range
  Min. temperature [°C] 1
  Max. temperature [°C] 35
  Min. humidity [% RH] 35
  Max. humidity [% RH] 93
Electrical values
  Mains connection 220 - 240 V, 50 Hz
  Nominal current consumption [A] 3.1
  Power input [kW] 0.7
  Required current starting phase [A] 14
  Recommended fusing [A] 16
Electric connection
  Connection plug CEE 7/7
  Cable length [m] 5
  refrigerant R290
  Amount of refrigerant [g] 152
  GWP factor 3
  CO2 equivalent [t] 0
  Pressure outlet side [MPa] 2.5
  Pressure suction side [MPa] 1
Sound values
  Distance 1 m [dB(A)] 60
  Distance 3 m [dB(A)] 51
  Length (packaging excluded) [mm] 580
  Width (packaging excluded) [mm] 350
  Height (packaging excluded) [mm] 455
  (packaging excluded) [kg] 30
Equipment, features and functions
  Carry/transport handle(s)
  Swivel casters with parking brakes
Automatic dehumidification
  Non-stop dehumidification
  Electronic hygrostat
Automatic defrost system
  Hot gas
Condensate drain
  Hose connection possible
  Hose included in the scope of delivery
  Condensate pump
  Recommended hose size [mm]
Condensate pump
  Pump height [m]
  Max. conveying capacity [l/h]
  Integrated condensate pump
  Residual water draining function

 standard equipment

 optionally available

 not available



Alternative products