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Industrial desiccant dehumidifier TTR 13500
Desiccant dehumidifier with extensive equipment and a colossal dehumidification performance of 74 kg/h
With about 1,790 kilogrammes of dehumidification performance per day and a nominal air volume of 13,300 cubic metres of dry air per hour at a static pressure of 400 Pa the TTR 13500 is optimally prepared even for a high dry air demand in cold surroundings and with low dew points. Best prerequisites e.g. for permanent dry keeping, gas dehumidification or the production of dry air in the chemical, pharmaceutical and food industry as well as in the sector of mechanical engineering, but also to protect machines, inventory and buildings from corrosion, condensation and mould formation, for example in water processing facilities or electrical control centres.
It is no coincidence that with the TTR 13500 you benefit from an equally durable and easy-to-service construction – after all it is a desiccant dehumidifier originally produced by Trotec, developed and manufactured in Germany according to the highest quality standards, which houses only efficient branded components of the latest generation of technology supplied by leading component manufacturers. Comprehensive standard equipment emphasizes the excellent value-for-money ratio of this industrial desiccant dehumidifier:
Be it the control module Millenium for a precise energy management as well as the combined humidity and temperature regulation of dry air, the Flowmatic volumetric flow control, electronic regeneration heating, rotation control, an overtemperature protection system with restart lock, operating temperature management, G4 air filters in Z-line design with electronic monitoring and collective warning light, external On/Off terminals, hygrostat terminals or potential-free contacts for operation, fault and filter – already ex works the TTR 13500 comes with many practice-oriented equipment features and thanks to numerous equipment options can moreover be equipped precisely to meet your individual needs.
Owing to the integrated Duoventic air volume regulation the TTR 13500, working according to the TTR Trisorp Dual principle with dual air circulation for pressure-neutral recirculation operation, can further be adjusted precisely to the required degree of humidity and the dry air volume. For this purpose using Duoventic two separate fans can be controlled independently via an infinitely variable electronic regulation. As a result there is no need to install any energy-wasting throttle valves for air volume regulation.
Furthermore, the industrial desiccant dehumidifier TTR 13500 is as standard equipped with the Flowmatic S volume flow control, which automatically detects and compensates pressure losses with the aid of sensors. The regulation of volume flow and pressure can be freely adjusted via the control signal. The instant the Flowmatic S registers deviations, it takes countermeasures and so guarantees that the specified volumetric flow or pressure is maintained. This ensures a constantly available dry air current in the desired flow rate.
A few practical benefits:
- Professional quality “Made in Germany” –
originally produced by Trotec - High dehumidification performance even with low dew points
- Robust steel housing, galvanized and painted
- Reliable silica gel sorption rotor
- Configurable air direction reversal (conversion requires minimal effort)
- Duoventic control – the performance of each fan can be set individually via a potentiometer
- PLC control unit Millenium
- Flowmatic control to constantly maintain the predefined target value for pressure and volume flow
- TTR Trisorp Dual principle with separate air flow ducts for process and regeneration air for pressure-neutral recirculation operation
- Electric regeneration heating
- Filter monitoring (per air current and collective warning light)
- Can be configured individually for almost any application due to manifold equipment options

Configurable air direction reversal
A practical detail for stationary industrial applications, especially with pipe connections and a given operating site, is the configurable air direction reversal of the TTR 13500.
The air flow direction can be adjusted as needed for operational processes with minimal effort by way of a modular conversion within the device, so the dry air is blown out towards the left- or right-hand side and the humid air can be discharged in the opposite direction.
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Details
Technical data | ||
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General information | ||
Article number | 1.110.000.197 | |
Dry air (in case of intake air 20°C / 60 % RH) | ||
Dehumidification [kg/24h] | 1,790.4 | |
Dehumidification [kg/h] | 74.6 | |
Air volume free-blowing [m³/h] | 14,700 | |
Nominal air volume [m³/h] | 13,300 | |
External compression [Pa] | 400 | |
Connection inlet Ø [mm] | 700 | |
Connection outlet Ø [mm] | 700 | |
Regeneration air | ||
Nominal air volume [m³/h] | 2,670 | |
External compression [Pa] | 200 | |
Connection inlet Ø [mm] | 400 | |
Connection outlet Ø [mm] | 400 | |
Operating principle | ||
Operating principle | TTR Trisorp Dual | |
Operating range | ||
Min. temperature [°C] | -20 | |
Max. temperature [°C] | 40 | |
Min. humidity [% RH] | 0 | |
Max. humidity [% RH (non-condensing)] | 100 | |
Electrical values | ||
Mains connection | 380 - 480 V/50 - 60 Hz | |
Nominal current consumption [A] | 150 | |
Installed capacity [kW] | 103 | |
Heating capacity [kW] | 90 | |
Recommended fusing [A] | 250 | |
Electric connection | ||
Terminal connection | ||
Automatic dehumidification | ||
Non-stop dehumidification | ||
Dimensions | ||
Length (packaging excluded) [mm] | 2,032 | |
Width (packaging excluded) [mm] | 1,460 | |
Height (packaging excluded) [mm] | 1,802 | |
Weight | ||
(packaging excluded) [kg] | 1,100 |
Equipment, features and functions | ||
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Housing type | ||
Steel housing, galvanized and painted | ||
Plastic | ||
Metal plastic composite housing | ||
Powder coating | ||
Stainless steel | ||
Device version | ||
Indoor installation (standard) | ||
Shelter against the weather | ||
Hiring model | ||
Stackable | ||
Equipment | ||
Wide-range voltage | ||
Rotor rotation control (rotor and drive) | ||
Overtemperature protection system with restart lock (regeneration air) | ||
Operating temperature management (regeneration air) | ||
Filter monitoring (per air current and collective warning light) | ||
Duoventic control | ||
Configurable air direction reversal (conversion requires minimal effort) | ||
Terminals for external ON/OFF | ||
Terminals hygrostat | ||
Potential-free contacts (operation, fault, filter) | ||
Air volume regulation | ||
Integrated heat recovery | ||
Sensor-supported Flowmatic control | ||
Hygrostat (electronic) | ||
Hygrostat (mechanical) | ||
Moisture control | ||
Moisture and temperature registration | ||
Operating hours counter | ||
Power meter | ||
Ammeter | ||
DIN socket for external ON/OFF | ||
Regeneration heating design | ||
Electric resistance | ||
Electric PTC | ||
Saturated vapour (4 bar) | ||
Gas | ||
Air pre- and post-treatment | ||
Pre-cooling | ||
After-cooling | ||
Mobility | ||
Carry/transport handle(s) | ||
Non-marking rubber wheels | ||
Stacking device | ||
Non-marking rubber feet | ||
Transport frame | ||
Swivel casters with brake | ||
Trestle rollers | ||
Crane lifting gear | ||
Forklift pockets |
standard equipment
optionally available
not available
Accessories

SP-T Flexible Duct, 425 mm, 7.6 m
This spiral hose is specially reinforced for greater resisitance and added protection against abrasion. This makes it ideal for use in environments where demands on such special hoses are high like, for example, when silos are being emptied or bulk materials are being loaded.
82.41 £ incl. VAT
Show net price (VAT not included)

SP-C Flexible Duct, 425 mm, 7.6 m
The hard-wearing neoprene woven material allows significantly higher air intake temperatures in contrast to conventional SP-T hoses. You will no longer want to miss features like a high tensile strength, anti-abrasive material and superior non-kinking properties.
109.87 £ incl. VAT
Show net price (VAT not included)