TROTEC TTR 400 – Desiccant Dehumidifier / Industrial Adsorption Dryer (1.2 kg/h)
RRP is the manufacturer TROTEC's current recommended retail price for the German market including 19 % VAT. The comparison does not refer to a previous selling price of BMB Rheinland GmbH.
- Original TROTEC · CE marked
Available to order: typical lead time 5–10 working days. We confirm the exact date after your order or enquiry.
The TROTEC TTR 400 is a robust, portable desiccant (adsorption) dehumidifier for heavy industrial drying. It removes up to 1.2 kg/h of moisture (≈ 28.8 kg per 24 h) and delivers a high, adjustable dry-air flow, drying dependably even at low temperatures and low dew points.
How it works
The TTR 400 relies on adsorption, not refrigeration. Process air is guided through a slowly turning rotor coated with hygroscopic silica gel, which binds water vapour straight out of the airstream and supplies dry air to the process. A heated regeneration sector continuously expels the captured moisture from the rotor as warm, humid exhaust, keeping the desiccant permanently reactivated. Since the method works independently of the dew point, it sustains deep drying in cold and unheated spaces where condensation units lose effectiveness.
Key benefits
- High, adjustable airflow — dry-air flow spans 130–450 m³/h to match large or ducted drying tasks.
- Strong capacity — up to 1.2 kg/h for demanding continuous drying.
- Low-temperature performance — effective from −15 °C, ideal for cold and unheated sites.
- Portable build — 17 kg in a 400 × 350 × 405 mm housing for straightforward transport and setup.
- Continuous duty — separate regeneration circuit keeps the rotor active around the clock.
Typical applications
- Industrial process and production drying
- Cold stores, archives and unheated warehouses
- Water-damage restoration and construction drying
- Corrosion and mould prevention for stored goods and equipment
Technical data
- Dimensions (L × W × H): 400 × 350 × 405 mm
- Weight: 17 kg
- Dehumidification capacity: 1.2 kg/h (≈ 28.8 kg/24 h)
- Dry-air flow: 130–450 m³/h (350 nominal)
- Power: 1.5 kW · 230 V, 50/60 Hz · 6 A
- Sound level: 63 dB(A)
- Working range: −15 °C to 35 °C
- Article no.: 1.110.000.020
Genuine TROTEC equipment — CE marked and Made in Germany, supplied with full manufacturer documentation by BMB Rheinland, your authorised TROTEC distributor.
Planning a project or a larger requirement? Request a quote.
Downloads
Manufacturer information (GPSR)
Manufacturer: Trotec GmbH, Grebbener Strasse 7, 52525 Heinsberg, Germany, info@trotec.de, de.trotec.com
Product identification: model and article number as stated on this page and on the type plate.
Safety information and warnings: see the operating manual of the manufacturer supplied with the product.
Product compliance and certifications depend on the specific product and manufacturer.
CE marking: Products carry CE marking where required by applicable EU legislation. The relevant conformity information is provided in the manufacturer's documentation where legally required.
Product-specific standards: Applicable standards, certifications, and classifications, such as HEPA filter classes under EN 1822 or hygiene requirements under VDI 6022, are indicated in the product specifications or manufacturer documentation where verified.
Manufacturer and origin: Products are supplied under their respective manufacturer's brand. The country of origin, quality management certifications, and other manufacturer-specific information are stated only where verified.
Documentation: Available technical information, operating instructions, and conformity documents can be found in the Downloads section or obtained from us upon request, where available. Legally required product documentation is provided in accordance with applicable requirements.
Delivery: We supply business customers and consumers within the European Union, subject to product availability and applicable delivery conditions. Delivery costs and estimated delivery times are provided during the ordering process or in our individual quotation. Freight and pallet deliveries can be arranged depending on the product and delivery address.
Delivery times: The delivery period applicable to your order is stated before purchase or in the individual quotation. For orders requiring separate confirmation, we provide the applicable delivery information before the contract is concluded.
Statutory rights: All customers retain their applicable statutory rights in respect of defective goods. For consumers purchasing new goods, statutory defect claims generally have a limitation period of two years from delivery, subject to applicable legal provisions. Any separate manufacturer's warranty applies only where expressly offered and does not limit statutory rights against us as the seller.
Consumer withdrawal: Consumers generally have a statutory right to withdraw from qualifying distance contracts within 14 days, subject to statutory exceptions. Further information is provided in our Withdrawal Policy (Widerrufsbelehrung).
Business customers: Business purchases are subject to the applicable statutory provisions and any validly agreed contractual conditions. Commercial buyers must comply with their statutory inspection and notification obligations where applicable, including Section 377 of the German Commercial Code (HGB).
Returns and complaints: Please contact us regarding returns, incorrect deliveries, or defective goods so that we can coordinate the next steps. Further information is provided in our Refund Policy and General Terms and Conditions. These policies do not restrict mandatory statutory rights.
For project, bulk, and pallet orders, please contact us for an individual quotation.
