{"id":44005,"date":"2026-06-17T09:37:43","date_gmt":"2026-06-17T09:37:43","guid":{"rendered":"https:\/\/proair.ee\/toode\/ttr-400-adsorption-dehumidifier-28-8-l-24-h-350-m%c2%b3-h\/"},"modified":"2026-06-17T09:37:43","modified_gmt":"2026-06-17T09:37:43","slug":"ttr-400-adsorption-dehumidifier-28-8-l-24-h-350-m%c2%b3-h","status":"publish","type":"product","link":"https:\/\/proair.ee\/en\/toode\/ttr-400-adsorption-dehumidifier-28-8-l-24-h-350-m%c2%b3-h\/","title":{"rendered":"TTR 400 Adsorption Dehumidifier, 28.8 L\/24 h, 350 m\u00b3\/h"},"content":{"rendered":"
\n

TTR 400 Sorption Air Dryer<\/strong><\/h2>\n

This “Made in Germany” high-adsorption dehumidifier achieves a moisture removal capacity of approximately 1.2 kg\/h. It is lightweight, easy to use, and powerful, making it extremely versatile. <\/p>\n<\/div>\n

\n

The TTR 400 offers professional-grade quality \u201cMade in Germany\u201d and, thanks to its German industrial design optimized for real-world use, is compact, lightweight, and surprisingly powerful.<\/p>\n

The infinitely adjustable airflow control makes it easy to reduce noise levels and energy consumption in smaller rooms where only a small amount of airflow is needed.<\/p>\n

You can replace the filter by simply pulling it out, so there’s no time-consuming unscrewing involved.<\/p>\n

A standard 4-pin socket for external switching allows the TTR 200 to be flexibly controlled remotely via an optional hygrostat.
\nThis desiccant air dryer already complies with the upcoming ERP2015 fan guidelines! <\/em><\/strong>!<\/p>\n

The practical benefits of the TTR 400 at a glance:<\/strong><\/p>\n

    \n
  • Air volume – continuously adjustable<\/li>\n
  • Quick and easy filter replacement<\/li>\n
  • A design that is extremely easy to maintain and service<\/li>\n
  • Suitable for installation in intermediate floors<\/li>\n
  • Sheet steel; the body is galvanized and powder-coated<\/li>\n
  • Stackable to save space<\/li>\n
  • Lightweight and convenient<\/li>\n
  • High-quality, top-of-the-line components<\/li>\n
  • Industrial design optimized for German practices\u2014protected design<\/li>\n
  • Professional quality “Made in Germany”<\/li>\n
  • Hygrostat Connection<\/li>\n
  • Durable, resilient, and reliable<\/li>\n<\/ul>\n

    Additional technical data (at 20 \u00b0C \/ 60% relative humidity):<\/strong><\/p>\n

      \n
    • Operating range: 0 to 100% relative humidity \/ -15 \u00b0C to +35 \u00b0C<\/li>\n
    • Drying capacity: approximately 1.2 kg\/h<\/li>\n
    • Dry air volume: 130\u2013450 m\u00b3\/h<\/li>\n
    • Nominal Airflow \/ External Pressure: 350 m\u00b3\/h \/ 150 Pa <\/li>\n
    • Regeneration air \/ external pressure: 50 m\u00b3\/h \/ 80 Pa <\/li>\n
    • Dry air connection: \u00f8 125 mm<\/li>\n
    • Moist air connection: \u00f8 80 mm<\/li>\n
    • Power connection: 230 V – 50\/60 Hz – approximately 1.5 kW<\/li>\n
    • Dimensions (WxLxH): approximately 400 x 350 x 405 mm<\/li>\n
    • Weight: about 17 kg<\/li>\n<\/ul>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Dry air (inlet air at 20 \u00b0C \/ 60% relative humidity)<\/th>\n<\/tr>\n
      <\/th>\nDrying [kg \/ 24h]<\/th>\n28.8<\/td>\n<\/tr>\n
      <\/th>\nDrying [kg\/h]<\/th>\n1.2<\/td>\n<\/tr>\n
      <\/th>\nAirflow, min. [m\u00b3\/h]<\/th>\n130<\/td>\n<\/tr>\n
      <\/th>\nMaximum air volume [m\u00b3\/h]<\/th>\n450<\/td>\n<\/tr>\n
      <\/th>\nNominal Air Flow [m\u00b3\/h]<\/th>\n350<\/td>\n<\/tr>\n
      <\/th>\nExternal pressure [Pa]<\/th>\n150<\/td>\n<\/tr>\n
      <\/th>\nConnection Inlet Diameter [mm]<\/th>\n125<\/td>\n<\/tr>\n
      <\/th>\nConnection opening \u00d8 (mm)<\/th>\n125<\/td>\n<\/tr>\n
      Recovery Air<\/th>\n<\/tr>\n
      <\/th>\nNominal Air Flow [m\u00b3\/h]<\/th>\n50<\/td>\n<\/tr>\n
      <\/th>\nExternal pressure [Pa]<\/th>\n80<\/td>\n<\/tr>\n
      <\/th>\nConnection opening \u00d8 (mm)<\/th>\n80<\/td>\n<\/tr>\n
      How It Works<\/th>\n<\/tr>\n
      <\/th>\nHow It Works<\/th>\nTTR-Trisorp-Mono<\/td>\n<\/tr>\n
      Workspace<\/th>\n<\/tr>\n
      <\/th>\nMinimum temperature [\u00b0C]<\/th>\n-15<\/td>\n<\/tr>\n
      <\/th>\nMax. temperature [\u00b0C]<\/th>\n35<\/td>\n<\/tr>\n
      <\/th>\nMin. Humidity [% RH]<\/th>\n0<\/td>\n<\/tr>\n
      <\/th>\nMax. humidity [% RH]<\/th>\n100<\/td>\n<\/tr>\n
      Electrical Values<\/th>\n<\/tr>\n
      <\/th>\nPlug Connection<\/th>\n230 V \/ 50\u201360 Hz<\/td>\n<\/tr>\n
      <\/th>\nRated current consumption [A]<\/th>\n6<\/td>\n<\/tr>\n
      <\/th>\nPower consumption [kW]<\/th>\n1.5<\/td>\n<\/tr>\n
      <\/th>\nHeating energy consumption [kW]<\/th>\n1.35<\/td>\n<\/tr>\n
      <\/th>\nRecommended protection [A]<\/th>\n16<\/td>\n<\/tr>\n
      Electrical Connection<\/th>\n<\/tr>\n
      <\/th>\nPlug<\/th>\nCentral and Eastern Europe 7\/7<\/td>\n<\/tr>\n
      <\/th>\nCable length [m]<\/th>\n2.5<\/td>\n<\/tr>\n
      Sound Values<\/th>\n<\/tr>\n
      <\/th>\nDistance 1 m [dB (A)]<\/th>\n63<\/td>\n<\/tr>\n
      Automatic Air Drying<\/th>\n<\/tr>\n
      <\/th>\nContinuous air drying<\/th>\n<\/td>\n<\/tr>\n
      dimension<\/th>\n<\/tr>\n
      <\/th>\nLength (without packaging) [mm]<\/th>\n400<\/td>\n<\/tr>\n
      <\/th>\nWidth (without packaging) [mm]<\/th>\n350<\/td>\n<\/tr>\n
      <\/th>\nHeight (without packaging) [mm]<\/th>\n405<\/td>\n<\/tr>\n
      Weight<\/th>\n<\/tr>\n
      <\/th>\n(without packaging) [kg]<\/th>\n17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n
      EQUIPMENT, FEATURES, AND FUNCTIONS<\/th>\n<\/tr>\n<\/thead>\n
      Type of housing<\/th>\n<\/tr>\n
      <\/th>\nmetal<\/th>\n<\/td>\n<\/tr>\n
      <\/th>\nPowder Coating<\/th>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
      \n

      TTR 400 Sorption Air Dryer<\/strong><\/h3>\n

      This “Made in Germany” high-adsorption dehumidifier achieves a moisture removal capacity of approximately 1.2 kg\/h. It is lightweight, easy to use, and powerful, making it extremely versatile. <\/p>\n<\/div>\n

      \n

      The TTR 400 offers professional-grade quality \u201cMade in Germany\u201d and, thanks to its German industrial design optimized for real-world use, is compact, lightweight, and surprisingly powerful.<\/p>\n<\/div>\n","protected":false},"featured_media":44007,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"TTR 400 Adsorption Air Dryer","_seopress_titles_desc":"Trotec TTR 400 Desiccant Dehumidifier: This desiccant dehumidifier, manufactured in Germany, achieves a moisture removal capacity of approximately 1.2 kg\/h.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":""},"product_brand":[60],"product_cat":[1044,1104,1045,1046],"product_tag":[],"class_list":["post-44005","product","type-product","status-publish","has-post-thumbnail","product_brand-trotec","product_cat-adsorption-air-dryers","product_cat-high-performance-products","product_cat-trotec-adsorption-air-dryer","product_cat-trotec-mobile-rotor-dryers","first","onbackorder","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product\/44005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/media\/44007"}],"wp:attachment":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/media?parent=44005"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_brand?post=44005"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_cat?post=44005"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_tag?post=44005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}