Industrial desiccant dehumidifier TTR 800

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  5. TTR 800

Industrial desiccant dehumidifier TTR 800

Flexible all-rounder for a wide range of industrial applications with 86 kg / 24h dehumidifying capacity

The TTR 800 is provided with separate air flow ducts for process and regeneration air with G4 air filters in Z-line design and with a separately adjustable fan for each air flow duct. Owing to this TTR Trisorp Dual principle with dual air circulation the desiccant dehumidifier can be flexibly used in pressure-tolerant recirculation mode for diverse industrial dehumidification tasks – regardless of the installation site being inside or outside the room to be dehumidified.

Configurable air direction reversal

For stationary industrial applications dehumidifiers often have pipe connections and yet it must be possible to integrate them flexibly into existing process sequences. Here the TTR 800 scores especially with its configurable air direction reversal. With the operator side always facing the user, the air flow direction can easily be adjusted as needed by means of a modular conversion. Blowing out dry air to the right and discharging humid air to the left – or the other way round – with the TTR 800 the air direction reversal can be carried out with minimal effort.

The Duoventic air volume regulation is integrated as standard; both fans of the separate air circuits can be controlled independently via an infinitely variable electronic regulation. As a result you can always use the full potential of the TTR 800 quickly and in line with demand without any conversions while simultaneously configuring every climate scenario with only one device.

Duoventic enables the separate fine adjustment of moisture content and volumetric flow of the dry air required without the need to e.g. install energy-wasting throttle valves to regulate the air volume as has often been customary so far.

Available to you beside the comprehensive standard equipment including Duoventic control, rotation control, overtemperature protection system with restart lock, operating temperature management, filter monitoring with collective warning light, terminals external On/Off, terminals hygrostat as well as potential-free contacts for operation, fault and filter are manifold equipment options by means of which you can adjust the desiccant dehumidifier TTR 800 individually to various specific application requirements.

Since the TTR 800 was developed and manufactured in Germany according to the highest quality standards and houses only efficient branded components of the latest generation of technology supplied by leading component manufacturers, the device is characterized by a long lifetime – ideal for the continuous production of dry air at low dew points, for dry keeping applications in cold surroundings or the constant provision of dry air for industrial processes.

Also available as hiring model

TTR 800 as optional hiring model

As additional equipment option this industrial desiccant dehumidifier is also available as hiring model. Accommodated in a galvanized, stackable transport frame providing shock protection, the TTR 800 comes equipped with lockable swivel castors at the front and trestle rollers at the rear.

A few practical benefits:

  • Professional quality “made in Germany” – originally produced by Trotec
  • High dehumidification performance even with low dew points
  • Robust stainless steel housing with IP44 type of protection
  • 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
  • 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
Industrial desiccant dehumidifier TTR 800
Industrial desiccant dehumidifier TTR 800
Industrial desiccant dehumidifier TTR 800
Industrial desiccant dehumidifier TTR 800
Industrial desiccant dehumidifier TTR 800


TTR 800 Desiccant Dehumidifier show in Trotec online shop

TTR 800 Desiccant Dehumidifier

The TTR 800 is a powerful adsorption dryer for industrial application and convinces with a dehumidification performance of 86,4 kg a day and air flow rate of 950 m³/h at 300 Pa.


Price on request


Technical data
General information
  Article number
Dry air (in case of intake air 20°C / 60 % RH)
  Dehumidification [kg/24h] 86.4
  Dehumidification [kg/h] 3.6
  Air volume free-blowing [m³/h] 950
  Nominal air volume [m³/h] 750
  External compression [Pa] 300
  Connection inlet Ø [mm] 250
  Connection outlet Ø [mm] 250
Regeneration air
  Nominal air volume [m³/h] 130
  External compression [Pa] 300
  Connection inlet Ø [mm] 160
  Connection outlet Ø [mm] 160
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] 7.5
  Installed capacity [kW] 4.9
  Heating capacity [kW] 4.1
  Recommended fusing [A] 16
Electric connection
  Terminal connection
Automatic dehumidification
  Non-stop dehumidification
  Length (packaging excluded) [mm] 734
  Width (packaging excluded) [mm] 649
  Height (packaging excluded) [mm] 942
  (packaging excluded) [kg] 85
Equipment, features and functions
Housing type
  Stainless steel
  Steel housing, galvanized and painted
Device version
  Indoor installation (standard)
  Hiring model
  Shelter against the weather
  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)
  Operating hours counter
  Air volume regulation
  Integrated heat recovery
  Hygrostat (electronic)
  Hygrostat (mechanical)
  Moisture control
  Moisture and temperature registration
  Sensor-supported Flowmatic control
  Power meter
  DIN socket for external ON/OFF
Regeneration heating design
  Electric resistance
  Electric PTC
  Saturated vapour (4 bar)
Air pre- and post-treatment
  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


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HG 120 S Hygrostat (from TTR 160)

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G4 Z-Line-Filter for TAC 750 E / TAC 1500 and TTR 800 / 1400 / 2000 / 2800 / 3700 show in Trotec online shop

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