Adsorber Series.

VV-D

GIEBEL Adsorbers® of the VV-D series are disposable aeration dryers without valves. They are suitable for indoor, outdoor and offshore use on hydraulic power packs, gearboxes, drums and IBCs as well as on mobile machinery.
The plastic housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. A 3 μm filter additionally cleans the sucked-in air. When air is forced out of the system, a layer of activated carbon adsorbs escaping oil mist, thus protecting the desiccant and the environment from contamination. When the adsorber is saturated, it is replaced. We recommend the use of the VV-D series especially for plants with permanent air exchange and short maintenance intervals.

VV-DV

GIEBEL Adsorbers® of the VV-DV series are aeration dryers with a one-way cartridge and a valve part. They are suitable for indoor, outdoor and offshore use on hydraulic power packs, gearboxes, storage tanks and mobile machinery.
The plastic housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. A 3 μm filter additionally cleans the sucked-in air. When air is forced out of the system, a layer of activated carbon adsorbs escaping oil mist, thus protecting the desiccant and the environment from contamination. When the adsorber is saturated, only the cartridge is replaced. The stable and frost-proof valve part remains on the system. It protects the adsorber from unnecessary loading, enables use under extreme, dusty ambient conditions, and ensures minimal pressure build-up even at high air flows.

VV-R

GIEBEL Adsorbers® of the VV-R series are multi-way aeration dryers without valves. They are suitable for indoor and outdoor use on hydraulic power packs, gearboxes, drums and IBCs as well as on mobile machinery.
The plastic housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. A 3 μm filter additionally cleans the sucked-in air. When air is forced out of the system, a layer of activated carbon adsorbs escaping oil mist, thus protecting the desiccant and the environment from contamination. When the adsorber is saturated, desiccant and, if necessary, all other components of the internal system can be replaced at low cost. We recommend the use of the VV-R series especially for plants with constant air exchange and short downtimes.

VV-RV

GIEBEL Adsorbers® of the VV-RV series are aeration dryers with a reusable cartridge and a valve section. They are suitable for indoor and outdoor use on hydraulic power packs, gearboxes, storage tanks and mobile machinery.
The plastic housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. A 3 μm filter additionally cleans the sucked-in air. When air is forced out of the system, a layer of activated carbon adsorbs escaping oil mist, thus protecting the desiccant and the environment from contamination. When the adsorber is saturated, desiccant and all other components of the internal system can be replaced at low cost if necessary. The stable valve section protects the adsorber from unnecessary loading, enables it to be used in extreme, dusty ambient conditions, and ensures minimal pressure build-up even at high air flows.

MA-R

GIEBEL Adsorbers® of the MA-R series are multi-way aeration dryers without valves. They are suitable for indoor and outdoor use on barrels and IBCs.
The all-aluminum housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. A 3 μm filter additionally cleans the sucked-in air. When air is forced out of the system, a layer of activated carbon adsorbs escaping oil mist and other pollutants, thus protecting the desiccant and the environment from contamination. When the adsorber is saturated, desiccant and all other components of the internal system can be replaced at low cost if necessary. MA-R adsorbers can also be used when isocyanates, polyols, DOT4, SKYDROL, solvents or oils need to be protected from moisture ingress. They are available with FKM or EPDM seals and can be used in zone II 2 G / D IIC T4 according to the ATEX product directive 2014/34/EU.

MA-RV

GIEBEL Adsorbers® of the MA-RV series are multi-way aeration dryers with valves. They are suitable for indoor and outdoor use on hydraulic power packs, gearboxes, storage tanks and mobile machinery.
The all-aluminum housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. A 3 μm filter additionally cleans the sucked-in air. When air is forced out of the system, a layer of activated carbon adsorbs escaping oil mist, thus protecting the desiccant and the environment from contamination. When the adsorber is saturated, desiccant and all other components of the internal system can be replaced at low cost if necessary. MA-RV adsorbers are used for aeration of aggressive materials as well as in harsh environments. The aeration dryers are available with FKM or EPDM seals and can be used in zone II 2 G / D IIC T4 according to the ATEX product directive 2014/34/EU.

ME-RV

GIEBEL Adsorbers® of the ME-RV series are multi-way aeration dryers with valves. They are suitable for indoor, outdoor and offshore use on hydraulic power packs, gearboxes, storage tanks and mobile machinery.
The stainless steel housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. A 3 μm filter additionally cleans the sucked-in air. When air is forced out of the system, a layer of activated carbon adsorbs escaping oil mist, thus protecting the desiccant and the environment from contamination. When the adsorber is saturated, desiccant and, if necessary, all other components of the internal system can be replaced at low cost. ME-RV adsorbers are used for the ventilation of offshore plants as well as in the chemical industry or for the ventilation of large storage tanks. The adsorbers are available with FKM or EPDM seals and can be used in zone II 2 G / D IIC T4 according to the ATEX product directive 2014/34/EU.

MS-R

GIEBEL Adsorbers® of the MS-R series are multi-way aeration dryers without valves. They are suitable for indoor, outdoor and offshore use on storage tanks.
The stainless steel housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. When the adsorber is saturated, desiccant and, if necessary, all other components of the inner workings can be replaced at low cost. MS-R adsorbers are used to ventilate large storage tanks of more than 60 cbm. The adsorbers can be used in zone II 2 G / D IIC T4 according to the ATEX product directive 2014/34/EU and meet the criteria of corrosivity category CX. In combination with a venting system and a supply air valve, the air flow into and out of a tank can be controlled.

VG-D

GIEBEL Adsorbers® of the VG-D series are disposable oil mist separators without valves. They are suitable for indoor and outdoor use on hydraulic power packs, gearboxes, barrels & IBC.
The plastic housing is filled with activated carbon. Combined with a slosh protection and oil demister, the activated carbon cleans the air coming out of the unit, protecting the environment from oil aerosol contamination. When the adsorber is saturated (discoloration of the white silica gel layer), it is replaced. VG-D adsorbers are used on turbo gearboxes, test benches and recirculating oil lubrication systems.

VG-R

GIEBEL Adsorbers® of the VG-R series are multi-way oil mist separators without valves. They are suitable for indoor and outdoor use on hydraulic power packs, gearboxes, barrels & IBC.
The plastic housing is filled with activated carbon. Combined with a slosh protection and oil demister, the activated carbon cleans the air coming out of the unit, protecting the environment from oil aerosol contamination. When the adsorber is saturated (discoloration of the white silica gel layer), both the activated carbon bed and, if necessary, all other components of the internal system can be replaced at low cost. VG-R adsorbers are used on turbo gearboxes, test benches and recirculating oil lubrication systems.

TB-DV

GIEBEL Adsorbers® of the TB-DV series are disposable dehumidifiers especially for transformers. They are suitable for indoor and outdoor use.
The plastic housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. In addition, the dehumidifiers have a stable valve part made of fiberglass-reinforced polyamide and an oil reservoir. When the adsorber is saturated, the cartridge can be unscrewed and replaced at low cost as part of our GIEBEL Send & Refresh system.
The suspended version is available with all common connections for transformers. The series has an activated carbon layer to separate escaping oil mist. This ensures cyclic self-regeneration and thus very long maintenance intervals.

TB-RV

GIEBEL Adsorbers® of the TB-RV series are reusable dehumidifiers especially for transformers. They are suitable for indoor and outdoor use.
The plastic housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. In addition, the dehumidifiers have a stable valve part made of fiberglass-reinforced polyamide and an oil reservoir. When the adsorber is saturated, both desiccant and, if necessary, all other internal components can be replaced at low cost.
The suspended version is available with all common connections for transformers. The series has an activated carbon layer to separate escaping oil mist. This ensures cyclic self-regeneration and thus very long maintenance intervals.

TM-RV

GIEBEL Adsorbers® of the TM-RV series are reusable dehumidifiers especially for transformers. They are suitable for indoor, outdoor and offshore use.
The stainless steel housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. In addition, the dehumidifiers have a stable valve part and an oil reservoir. When the adsorber is saturated, both desiccant and, if necessary, all other internal components can be replaced at low cost.
The suspended version is available with all common connections for transformers. The series features an activated carbon layer to separate escaping oil mist. This ensures cyclic self-regeneration and thus very long maintenance intervals. The adsorbers can be used in zone II 2 G / D IIC T4 according to the ATEX product directive 2014/34/EU and meet the criteria of corrosivity category CX.

VL-D

GIEBEL Adsorbers® of the VL-D series are disposable inline filters with connections on both sides for installation in a line. The plastic housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the supply air. In addition, a filter is integrated to separate abrasion and ambient dirt.
VL-D adsorbers are used to dry air streams in electronic, optical or other systems.
If required, the inline filters can also be filled with other desiccants – e.g. molecular sieves (3A,4A,5A, 13X), if other substances are to be adsorbed specifically in addition to the separation of moisture.

VL-R

GIEBEL Adsorber® der Baureihe VL-R Mehrweg-Inline-Filter mit beidseitigem Gewindeanschluss. Das Plastik-Gehäuse ist mit GIEBEL Xdry® gefüllt. Die Trockenmittelmischung sorgt für eine effektive Trocknung der Zuluft. Zusätzlich zum Trockenmittel ist ein Filter integriert, der Abriebe und Umgebungsschmutz abscheidet.
VL-R Adsorber werden zur Trocknung von Luftströmen bei kleinen Laseranlagen bis hin zu großen Lagertanks eingesetzt. Mit einem DN50 Gewinde können auch große Volumenströme durch den Adsorber geführt werden.
Bei Bedarf lassen sich die Inline-Filter auch mit anderen Trockenmitteln füllen – z.B. mit Molekularsieben (3A,4A,5A, 13X), wenn neben der Abscheidung von Feuchtigkeit auch gezielt andere Stoffe adsorbiert werden sollen. Ist der Adsorber gesättigt, können sowohl die Trockenmittelschüttung als auch bei Bedarf alle anderen Komponenten des Innenlebens kostengünstig getauscht werden.

VM-R

GIEBEL Adsorbers® of the VM-R series are reusable inline filters for use under extremely harsh conditions or in explosion protection zones according to ATEX 2014. Consisting of a metal housing with threaded connections on both sides, these adsorbers can be installed in pipelines and ensure that moisture is separated and the system to be ventilated is protected.
If required, the inline filters can also be filled with other desiccants – e.g. molecular sieves (3A,4A,5A, 13X), if other substances are to be specifically adsorbed in addition to the separation of moisture. Once the adsorber is saturated, both the desiccant bed and, if required, all other components of the inner workings can be replaced at low cost.

PL-R

GIEBEL adsorbers® of the PL-R series are high-pressure inline filters. They are completely made of aluminum and can be loaded up to 8bar. The aluminum housing is filled with GIEBEL Xdry®. The desiccant mixture ensures effective drying of the air flowing through.
PL adsorbers are suitable for high-pressure applications requiring very dry air – for example PUR dosing systems. If required, the inline filters can also be filled with other desiccants – e.g. molecular sieves (3A,4A,5A, 13X), if other substances are to be specifically adsorbed in addition to moisture separation.
The adsorbers can be used in zone II 2 G / D IIC T4 according to the ATEX product directive 2014/34/EU. Once the adsorber is saturated, both desiccant and, if necessary, all other components of the inner workings can be replaced at low cost.

ES-R

GIEBEL Adsorbers® of the ES-R series are room air dryers. They are used in closed systems and containers to protect the contents from moisture damage.
The stainless steel housing is filled with silica gel. The desiccant ensures effective drying of the room air. When the adsorber is saturated, the desiccant can be replaced at low cost.
ES-R adsorbers are used, among other things, in switch cabinets, server cabinets, display cases and storage containers with moisture-sensitive goods.

HS-D

GIEBEL Adsorbers® of the HS-D series protect gearboxes from water droplet ingress while allowing them to breathe. With the help of an ePTFE filter in the core of the robust polyamide housing, the gear oil is protected from contamination with water, even when the gear is used outdoors or cleaned with water.
The 0.3 micrometer pores of the membrane filter retain water or oil, but allow air to flow through. The pressure build-up remains low.
The HS-D membrane filters are an excellent alternative to adsorbers when liquid water is a challenge for a gearbox, but humidity does not cause problems.

AS-D

GIEBEL Adsorbers® of the AS-D series are acid separators without valves. They consist of a PVC housing with activated carbon filling and are used to separate aggressive substances before they evaporate into the environment. Even when adsorbing formic acid and hydrochloric acid, the adsorbers remain stable over a long period of time. As a disposable design, the AS-D adsorbers are easy to install and efficient and quick to replace.
They are mainly used in plants of the chemical industry, especially on IBC containers and barrels. However, other plants can also be equipped with this type of adsorber.