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  1. Products & Services
  2. Machines - HighPerformance
  3. Dehumidification
  4. Condensation dehumidifiers, mobile
  5. Commercial dehumidifiers of the TTK‑S series
  6. TTK 125 S

TTK 125 S commercial dehumidifier

"Nobody can offer as many litres at this weight"

The TTK 125 S combines advanced detail solutions for powerful drying applications with a weight-optimized construction in a tried and tested German industrial design – protected prototype.

The inner values are in no way inferior to the impressive enclosure: All electric components are specially enclosed to protect the electronic equipment from anything dangerous which may enter and impair the functionality and durability. Thus, the TTK 125 S is also perfectly suitable for drying in rough conditions.

Good things come in small packages: Power pack TTK 125 S

Due to its extremely low-maintenance design, the TTK 125 S is easy to clean and thanks to its low power to weight ratio and its clever mobility features, it is easy to transport. Nevertheless, in terms of dehumidification capacity, it is no lightweight:

Compared to cheaper reciprocating piston compressors, the TTK 125 S' high-quality 0.58 kW rotation compressor is able to offer higher performance at a comparatively lower power consumption – while also having reserves for high dehumidification performance, even in unheated rooms.

As well as this, compared with other defrost systems, the high-quality hot gas automatic defrost of the TTK 125 S guarantees a much more efficient dehumidification performance without pausing on a time interval during which no dehumidification occurs!

The top drying performer of its power to weight class

This innovative condenser dryer can dehumidify impressive 32 litres within 24 hours. Astounding for a robust and compact package which only weighs 26 kilograms.

TTK 125 S

In practice, the TTK 125 S seems much lighter than that, because its robust Trotec ergonomic recessed handles with an inner Grip-Clip provide an optimal hold while carrying. With its four sturdy swivel casters with wheel locks, tight construction sites are no problem.

Even in storage, the TTK 125 S makes a good impression – because it only needs surprisingly little space. Due to its two practical stacking grooves on top, equally sized TTK-S devices can be safely stacked to save space during transport and storage.

As with all commercial dehumidifiers of the TTK-S series, the TTK 125 S has a built in operating hours counter which records the precise duration of work accurately and reliably. A dual counter for additional detection of power consumption is optionally available.

Clearly arranged control panel – protected by protective bars. (1)

The standard operating hours counter of the TTK 125 S commercial dehumidifier is optionally available as a dual counter for operating and kilowatt hours. (2)

A special enclosure reliably protects the TTK 125 S dehumidifier electronics from dangerous inclusions. (3)

Two stacking grooves make it possible to stably stack equally sized TTK-S commercial dehumidifiers to save space. (4)

A powerful condensate pump with a pump performance of up to 50 m distance and a maximum pump height of 4 m is also available for permanent drying with the TTK 125 S. This can be used to permanently drain condensate from whole stories of buildings. (5)



A few practical benefits:

  • Development, design, production: 100 % Trotec
  • High dehumidification performance even at low temperatures
  • Maximum dust and dampness protection for all electrical components
  • Very easy to maintain construction
  • Optimal handling
  • Portable and easily stored anywhere thanks to its rotary compressor
  • Practical stacking groove for stable, space-saving storage and transport
  • Stackable with equally dimensioned models
  • Tried and tested German industrial design – protected prototype

A handy protective cover is optionally available for all commercial dehumidifiers of the TTK-S series.

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 ...


TTK 125 S Dehumidifier im Trotec Webshop zeigen

TTK 125 S Dehumidifier

This dehumidifier can stand up to the highest of demands and the harshest of conditions. The TTK 125 S convinces with the 0.56 kW compressor and dehumidification performance of max 30 litres/24 h - with a weight of just 26 kg.

Sie sparen: 71.73 €

862.75 € 791.02 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

7.14 € inkl. MwSt. pro Tag

jetzt mieten


Technical data
General information
  Article number
Dehumidification performance
  At 20 °C / 60 % RH [l/24h] 11
  At 30 °C / 80 % RH [l/24h] 28
  Max. [l/24h] 32
Amount of air
  Stage Max. [m³/h] 300
Recommended room size construction drying
Recommended room size dry keeping
Surrounding conditions
  Min. temperature range [°C] 5
  Max. temperature range [°C] 32
  Min. humidity range [% RH] 32
  Max. humidity range [% RH] 100
Electrical values
  Mains connection 230 V/50 Hz
  Nominal current consumption [A] 2.6
  Power input [kW] 0.6
  Recommended fusing [A] 10
  Rotary piston compressor
  Reciprocating piston compressor
  Type of cooling agent R-407C
  Amount of cooling agent [g] 530
  GWP factor 1,774
  CO2 equivalent [t] 0.94
  Suction Side pressure [MPa] 1.2
  Discharge Side Pressure [MPa] 4.2
Water tank
  Contents in [Litres] 6
Sound values
  Distance 1 m [dB(A)] 52
  Length (packaging excluded) [mm] 375
  Width (packaging excluded) [mm] 345
  Height (packaging excluded) [mm] 603
  (packaging excluded) [kg] 26
Equipment, features and functions
Automatic defrosting
  Hot gas
Automatic dehumidification
  Non-stop dehumidification
  Analogue hygrostat
  Electronic hygrostat
  stages 1
Condensate tank monitoring
  Container available
  Shut-off when full
  Indicator container full
Room air filter
  Readily accessible
  Ionizer selectable
Operating hours counter
  Operating hours counter
  Power meter
  Rubber-tyred metal wheels (non marking)
  Carry/transport handle(s)
  Swivel casters with parking brakes
  Plastic wheels
  Non-marking full-rubber wheels
  Adjustable bar handle
Condensate drain
  Hose connection possible
  Hose included in the scope of delivery
  Condensate pump
  Recommended hose size [mm] 19
Control panel
  Protective bar
  Digital display
  Comfort button
Shelf life
Housing design
  Steel coated
  Stainless steel
  Metal plastic composite housing


 optional erhältlich

 nicht verfügbar


Protection Cover TTK 125 S im Trotec Webshop zeigen

Protection Cover TTK 125 S

Protection Cover for the TTK 125 S dehumidifier.

Sie sparen: 7 %

17.85 € 16.54 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

Air filter for TTK 105 S / TTK 125 S / TTK 170 ECO im Trotec Webshop zeigen

Air filter for TTK 105 S / TTK 125 S / TTK 170 ECO

Replacement air filter for the TTK 105 S / TTK 125 S/ TTK 170 ECO

Sie sparen: 8 %

13.09 € 12.04 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

Pro extension cable 20 m / 230 V / 2.5 mm² - Made in Germany im Trotec Webshop zeigen

Pro extension cable 20 m / 230 V / 2.5 mm² - Made in Germany

The essential accessories for electric heaters, humidifiers, air-conditioning units etc.: Pro extension cable at a length of 20 m and with a supply voltage of 230 V. All that and it's made in Germany!

Sie sparen: 5 %

34.95 € 32.93 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

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Alternative products

TTK 125 S mit alternativen Produkten vergleichen:

Vergleich starten
DH 25 S Industrial Dehumidifier im Trotec Webshop zeigen

DH 25 S Industrial Dehumidifier

The smallest industrial dehumidifiers of the DH-S-series has a maximum dehumidification capacity of 40 liters per day. Moreover, the DH 25 S convinces with a hot gas defrosting.

Sie sparen: 346.42 €

1,065.05 € 718.63 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

TTK 120 S Dehumidifier im Trotec Webshop zeigen

TTK 120 S Dehumidifier

The smallest in our series of commercial models is also one of your special favourites. An 0.40kW motor provides the power you will ever need and features like a hygrostat, a high-end finish and an array of user-friendly functions make it ideal for unsupervised dehumidification in rooms up to 238m³.

Sie sparen: 264.22 €

595.00 € 330.78 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

TTK 120 E Dehumidifier im Trotec Webshop zeigen

TTK 120 E Dehumidifier

The TTK 120 E convinces with a max. dehumidification performance of 30 litres / day. Furthermore this dehumidifier has an automatic hygrostat controlled dehumidification and thanks to its SuperDry function it is ideal for permanent drying.

Sie sparen: 390.71 €

689.94 € 299.23 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

TTK 100 S Dehumidifier im Trotec Webshop zeigen

TTK 100 S Dehumidifier

Talk about value for money! The TTK 100 S can circulate up to 200 m³/h, but is nonetheless compact and elegant in design. There's a hygrostat, overflow protection, an air filter and everything you would want from a modern-day dehumidifier. That's the way to do it!

Sie sparen: 129.52 €

349.94 € 220.42 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen


Operating manual pump kit TTK-S (DE)

Operating manual pump kit TTK-S (DE)