TROTEC TTR 500 D – Desiccant Dehumidifier with Dual Regeneration (2.2 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 500 D is the flagship mobile adsorption (desiccant) dehumidifier in the TROTEC TTR range, engineered for continuous, industrial-grade drying at very low dew points. Its dual regeneration (DualDry) rotor delivers a dehumidification capacity of up to 2.2 kg/h — around 52.8 kg over 24 hours, even in cold, unheated environments where refrigerant dryers lose effectiveness. Fully mobile, it is built for demanding process drying, large-scale restoration and the protection of moisture-sensitive stored goods.
How it works
Unlike condensation dryers, the TTR 500 D draws moisture out of the air with a slowly rotating desiccant rotor that adsorbs water vapour directly from the process air. A separate heated regeneration airflow then drives the captured moisture out of the rotor and exhausts it outside, while the DualDry dual-regeneration principle recovers energy across two zones for stable, efficient continuous operation. Because adsorption drying does not rely on air temperature, the machine keeps its full performance down to −15 °C — precisely where cooling-based dryers fail.
Key benefits
- DualDry dual regeneration — two-zone regeneration for high, stable dehumidification output and reduced energy use in continuous duty.
- Very low dew points — adsorption drying reaches moisture levels condensation dryers cannot, protecting even the most sensitive goods and processes.
- Cold-climate performance — full capacity across a −15 °C to 35 °C working range, unaffected by low ambient temperatures.
- Adjustable dry-air flow — 180–550 m³/h lets you match the unit to duct runs, chambers and enclosed drying setups.
- Mobile and duct-ready — compact 25 kg chassis with a Ø 125 mm dry-air outlet for flexible deployment and hose connection.
Typical applications
- Industrial process and production drying
- Large-scale water-damage restoration and structural drying
- Cold stores, freezer rooms and low-temperature environments
- Archives, museums and document storage
- Warehousing of moisture-sensitive materials and equipment
Technical data
- Article no.: 1.110.000.025
- Dehumidification capacity: 2.2 kg/h (≈ 52.8 kg/24 h)
- Dry-air flow: 180–550 m³/h (480 nominal)
- Power: 3.0 kW · 230 V, 50/60 Hz · 9.2 A · fuse 16 A
- Working range: −15 °C to 35 °C · dry outlet Ø 125 mm
- Sound level: 74 dB(A)
- Dimensions (L × W × H): 452 × 400 × 456 mm
- Weight: 25 kg
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.
