NGZEb.QXD 29.05.2006 10:35 Uhr Seite 2 Technical gases · oleophobic and hydrophobic pro-perties and it´s pleated construc-tion, up to 4 times greater than comparable competitive

Technical gases

Series TG Series STV Series HDAM/HDAME

NGZEb.QXD 29.05.2006 10:35 Uhr Seite 2

Adsorbers for natural gas fuelling stations

Natural gas cars – economic, clean, quiet

Why are natural gasadsorbers required fortoday's natural gasvehicle (NGV) fuellingstations?

failure. Furthermore, liquid watercan be detrimental on its own be-cause it may cause liquid or solidblockages in the fuel system.Therefore, the pressure dew-pointof the fuel gas at the natural gasfiling station outlet must lie suffi-ciently below the lowest local ambi-ent temperature".

These statements also apply to allother gas fuels for motor vehicleengines.

The terms and definitions taken from the stan-dard ISO 15403: 2000(E) are used with the ap-proval of the International Organisation of Stan-dardisation (ISO). This standard publication isavailable from all ISO members and on the web-site of the ISO central secretariat, www.iso.org.Copyright remains with the ISO.

Safety requirements standard ISO 15403:2000(E):

Gases from natural resources area "clean burning" energy sourcethat will remain available for alonger period than petroleum re-sources. For example, 20% of theworld-wide primary energy require-ments are already met with naturalgas.

Internal combustion engines havealso been operated with naturalgas and other gaseous fuels formany years. Many EU governmentsfinancially promote the use of thisenergy source owing to its environ-mental benefits and to achieve thegoals for emission reduction de-fined within the scope of the KyotoProtocol. Further advantages arethe reduction of the CO2 burden(greenhouse gas) and the pollutantlevels of soot particles and nitro-gen oxides, which may be as muchas 80% less than the correspond-ing values for vehicles operatedwith standard fuels.

In Germany, tax-relief up to theyear 2020 on CNG and motor vehi-cle tax is granted for users of natu-ral gas. Fleet operators are increa-singly converting their vehicles toalternative fuels. They see distincteconomic advantages, especiallyas these gaseous fuels are nowbecoming more readily available asthe geographic density of gas fuel-ling-stations increases.

"To explain why preparation of nat-ural gas and other alternative fuelsis necessary for fuelling motor ve-hicles, it is necessary to take noteof the contents of the relevantstandards, e.g. the ISO Standard15403:

"The single most important safetyrequirement for compressed natur-al gas (CNG) is a very low waterdew-point temperature to precludethe condensation of water underall circumstances. Liquid water isthe prerequisite for the formationof corrosive substances on ac-count of its chemical reaction withcomponents of natural gas, namelycarbon dioxide and hydrogen sul-phide.

The combination of corrosiveagents and pressure cyclingcaused by fuel consumption andsubsequent refilling of the fuelsupply container can result incracking of the metal structure, ul-timately leading to damage and its


Why do technical gases have to be filtered ?

Particulate and micro-filtration

Our decades of know-how in thedevelopment and production of fil-ters and filter elements for techni-cal gases provides the basis fordeveloping high-quality productsand system solutions.

It must be pointed out that filtersare not all alike: there are signifi-cant technical and qualitative dif-ferences that have a considerableeffect on the operating costs andthe service life.

The filters of the ZANDER purgas®series TG were specially adaptedby ZANDER to fulfil the require-ments for technical gas filtration.

The chemical resistance with re-spect to the medium is consideredindividually for each application.

To make quite sure that foreigncontaminants are precluded,ZANDER has installed a dedicatedline for gas filter production that in-cludes special manufacturing andtesting methods.

Filters are common place in almostall technical gas systems. There isseldom an application for technicalgases in a production processwhere the quality of untreated gaswould be acceptable.

This applies not only to processgases that come into contact withthe final product and which musttherefore be especially pure, butalso to the industrial utilisation ofgases.

For example, high quality is re-quired to protect downstream com-ponents against corrosion. This en-hances operational safety, reliabili-ty and the service life of the partic-ular plant.

This means that technical gasesmust comply with the defined re-quirements with regard to their pu-rity. This applies, in particular, toremoving dirt particles and oilmists. Increasing demands are be-ing placed on the effective removalof oil droplets which are re-circulat-ed back into the compressor as acoolant and a lubricant. This recov-ery method is not only cost effec-tive but also serves to protect theenvironment.

ZANDER is one of the market lead-ers in this field and is a reliablepartner for many industrial cus-tomers and users world-wide.

ZANDER is amember ofthe ENGVA


The filter housings of the TGA se-ries are available in aluminiumand steel, and are designed for ahousing temperature of up to120°C.

The interior of the housing has anchromate coating to protectagainst effloresce and corrosion.The external surfaces are protec-ted with an impact-resistant pow-der coating. The housing is elec-trically conductive and exhibits an

additional earthing feature. It isconstructed in two parts so thateven the larger housings can beopened without difficulty by a sin-gle person.

All materials utilised in construc-tion have been individually exami-ned for their suitability in gas sy-stems and have been subjectedto a special multi-stage cleaningprocedure. The positive locationof the filter element into the hou-

sing is achieved by a threadedstainless-steel tie-rod which ensu-res stability at varying pressures.

An extensive range of threadedconnectors, including screw-inflanges or BSP and NPT threadconnections are available on re-quest.

Filters for purifying technical gases

Gas filters - technically and economically convincing

from PN 16 to PN 350,threaded connections G1/4-G2

purgas TGA filter series

ZANDER gas filters are availablein a wide range of product confi-gurations – from an impaction se-parator for pre-filtration duties,containing an insert which can beinstalled in the same manner asa conventional filter element to allhousings in the TG-range, to fil-ters manufactured from pleatedmesh, available in various filtra-tion grades for coarse pre-filtra-tion applications. The design ofall of these filters enables filtra-tion to be performed at low pres-sure drops, with the added featu-re of filter-regeneration via back-washing.

The micro-filtration media exhibitsoleophobic and hydrophobic pro-perties and it´s pleated construc-tion, up to 4 times greater thancomparable competitive filters,enables high throughputs at lowdifferential pressures. They alsohave a long service life because

of their greater contaminant re-tention capacity. High retentionperformance is achieved, even forvery fine particle sizes as low as0.01 µm.

Electrically conductive, earthed,certified filter housings and ele-ments in conformance with

ATEX regulations are available.Improved thermal stability alsopermits utilisation with gases atelevated temperatures. The sea-ling-materials on the filter housingand filter element are specific tothe gas being filtered and aresupplied at no extra cost.

A well-devised design developedfor technical gas applications alsoincludes a special chemically andthermally stable adhesive to at-tach the end cap to the filtercylinder.


Technical data

Filter Rating* Connection Pressure Dimensions Element type m3/h G/DN bar g A B C D type

TGA 104 50 G 1/4 100 - 350 85 330 25 100 TA 50_TGA 106 70 G 3/8 100 - 350 85 330 25 115 TA 70_TGA 108 100 G 1/2 100 - 350 85 395 25 185 TA 90_TGA 110 180 G 3/4 100 - 350 116 445 25 170 TB 10_TGA 112 300 G 1 100 - 350 116 530 25 270 TB 20_TGA 114 470 G 1 1/2 100 - 350 125 640 33 335 TB 30_TGA 116 700 G 1 1/2 100 - 350 125 900 33 560 TB 50_TGA 118 940 G 2 100 - 350 155 925 45 565 TC 50_

Filter Rating* Connection Pressure Dimensions Element type m3/h G/DN bar g A B C D type

TGA 102 30 G 1/4 16 - 50 61 156 14 60 TA 30_TGA 104 50 G 1/4 16 - 50 87 201 21 75 TA 50_TGA 106 70 G 3/8 16 - 50 87 201 21 90 TA 70_TGA 108 100 G 1/2 16 - 50 87 271 21 160 TA 90_TGA 110 180 G 3/4 16 - 50 130 306 43 135 TB 10_TGA 112 300 G 1 16 - 50 130 406 43 235 TB 20_TGA 114 470 G 1 1/2 16 - 50 130 506 43 335 TB 30_TGA 116 700 G 1 1/2 16 - 50 130 706 43 525 TB 50_TGA 118 940 G 2 16 - 50 164 751 48 520 TC 50_

A

BD

C

A

BD

C

* for a medium with mixture density of 9.56 kg/m3. With respect to 1 bar (abs) and 20 °C at 7 bar g operating pressure. Larger flow rates or operating pressures available on request. Individual calculations are required for the different types of gases to be filtered.

Specification of filter element(s)

Filtration Grade Filter type Filtration efficiency* Temperature Application range

Coarse separation S 95% (≥ 1µm) 1°C - 120°C Coarse separation of liquids (e.g. water, oil) and solid impuritites

Coarse filters P 99.99% (3µm) 1°C - 60°C Particle filtration to separate solid impurities down to a particle size of 3µm

PL12 >99 % (12/25µm) 1°C - 120°C Coarse filter to separate solid contaminants down to a particle size of 12µm/25µm PL25PL12-HTCR >99 % (12/25µm) 1°C - 120°C Coarse filter to separate liquid (e.g. water, oil) and solid impurities down to a particle PL25-HTCR size of 12/25µm

PL1 >99 % (1 µm) 1°C - 120°C Coarse filter to separate solid impurities down to a particle size of 1µm

Microfilters C 99.9999% (1µm) 1°C - 80°C Micro-filtration to separate liquid (e.g. water, oil) and ≤ 0.5 mg/m3 solid impurities down to a particle size of 1µm

Fine filters CF 99.99999% (0.01µm) 1°C - 80°C Micro-filtration to separate liquid (e.g. water, oil) and ≤ 0.01 mg/m3 solid impurities down to a particle size of 0.01µm

Super-fine filters CSF ≥99.99999% (0.01µm) 1°C - 80°C Micro-filtration to separate liquid (e.g. water, oil) and ≤ 0.001 mg/m3 solid impurities down to a particle size of 0.01µm

HTNX C / CF / CSF 1°C - 120°C Micro-filtration to separate liquid (e.g. water, oil) and solid impurities down to a particle size of 0.01µm, with increased inlet temperature up to max. 120°C

HTCR C / CF / CSF 1°C - 120°C Micro-filtration to separate liquid (e.g. water, oil) and solid impurities down to a particle size of 0.01µm with increased inlet temperature up to max. 120°C

Cartridge M Molecular sieve, loose 1°C - 55°C Adsorption of water vapour A Active charcoal, loose 1°C - 40°C Absorption of oil vapours

* for a medium with mixture density of 9.56 kg/m3, flow rate < 0.5 m/s, mineral oil.


The steel housings of the TGS se-ries are designed for temperaturesof up to 120°C and the internalsurfaces are protected against cor-rosion. The external surfaces arecoated with a synthetic resin coat-ing. The housing is electrically con-ductive for explosion proof areasand has the additional feature ofbeing earthed.

Only the base of the two-part filterhousing must be removed in orderto replace the filter element. Thismeans that even large housingscan easily be opened by a singleperson.

Similar to the TGA series, all mate-rials of construction are examinedin accordance with the require-ments of the individual gas appli-cation and subjected to a multi-stage cleaning process.

The positive location of the filterelement into the housing is achie-ved by a threaded stainless-steeltie-rod which ensures stability atvarying pressures. Numerous flan-ge-variations are available for easeof installation into existing plant fa-cilities.

Filters for purifying technical gases

The filter housings in the purgasTGE range are made of stainlesssteel 1.4301 ( AISI 304 ). Otherhigh quality materials are availableas an option. The housings areelectrically conductive and suitablefor installation in explosion-proofareas. They also exhibit an ear-thing feature. The filter housingsare designed for a maximum opera-ting temperature of 120°C.

The housing comprises three parts,a head, a bowl and a locking ring.Removal of the filter bowl enablesaccess for filter element replace-

ment and ease of servicing. Thestainless steel click-lock sealingmechanism of the filter elementend-cap ensures simple, secureanchorage into the filter housing,even in the presence of pressurevariation.

All materials are examined in ac-cordance with the individual appli-cation and have been subjected to a special cleaning procedureduring the production process. Nu-merous connection sizes are avai-lable from DIN/ISO threaded toflanges and weld-prepared-ends.

Connection size G 3/4 threaded to DN100, PN16 flangedpurgas TGE filter series

purgas TGS filter series

Flange connectionDN 50 to DN 200, PN16


A

BD

C

A

BD

C

Filter Rating* Connection Pressure Dimensions Element type m3/h G/DN bar g A B C D kg type

TGE 308 67 G 3/4 16 151 300 55 85 3.0 TE 09_TGE 314 175 G 1 1/2 16 198 400 75 140 4.2 TE 13_TGE 316 352 G 2 16 233 570 80 280 7.1 TE 14_TGE 320 683 G 2 1/2 16 275 875 110 530 12.5 TE 18_TGE 322 1013 G 3 16 289 1135 110 780 13.9 TE 19_TGE 324 683 DN 80 16 350 739 145 410 32.6 TEL 19_TGE 326 1450 DN 100 16 430 742 198 490 45.0 TEL 20_

Filter Rating* Connection Pressure Dimensions Element type m3/h G/DN bar g A B C D kg type

TGS 214 1450 DN 50 16 380 931 167 315 31.0 1/TC 50_TGS 216 1950 DN 65 16 380 1180 175 530 38.0 1/TC 75_TGS 218 2290 DN 80 16 420 1180 175 530 42.0 1/TD 60_TGS 220 2920 DN 80 16 440 1320 205 530 44.0 1/TD 75_TGS 222 3700 DN 100 16 500 1440 230 550 101.0 2/TC 75_TGS 224 5500 DN 100 16 500 1440 230 550 102.0 3/TC 75_TGS 226 7400 DN 150 16 640 1590 280 550 136.0 4/TC 75_TGS 228 11100 DN 150 16 790 1650 300 550 220.0 6/TC 75_TGS 230 14800 DN 200 16 790 1730 340 550 252.0 8/TC 75_TGS 232 18500 DN 200 16 840 1780 360 550 353.0 10/TC 75_

Specification of filter element(s)

Filtration Grade Filter type Filtration efficiency* Temperature Application range

Coarse separation S 95% (≥ 1µm) 1°C - 120°C Coarse separation of liquids (e.g. water, oil) and solid impuritites

Coarse filters P 99.99% (3µm) 1°C - 60°C Particle filtration to separate solid impurities down to a particle size of 3µm

PL12 >99 % (12/25µm) 1°C - 120°C Coarse filter to separate solid contaminants down to a particle size of 12µm/25µm PL25PL12-HTCR >99 % (12/25µm) 1°C - 120°C Coarse filter to separate liquid (e.g. water, oil) and solid impurities down to a particle PL25-HTCR size of 12/25µm

PL1 >99 % (1 µm) 1°C - 120°C Coarse filter to separate solid impurities down to a particle size of 1µm

Microfilters C 99.9999% (1µm) 1°C - 80°C Micro-filtration to separate liquid (e.g. water, oil) and ≤ 0.5 mg/m3 solid impurities down to a particle size of 1µm

Fine filters CF 99.99999% (0.01µm) 1°C - 80°C Micro-filtration to separate liquid (e.g. water, oil) and ≤ 0.01 mg/m3 solid impurities down to a particle size of 0.01µm

Super-fine filters CSF ≥99.99999% (0.01µm) 1°C - 80°C Micro-filtration to separate liquid (e.g. water, oil) and ≤ 0.001 mg/m3 solid impurities down to a particle size of 0.01µm

HTNX C / CF / CSF 1°C - 120°C Micro-filtration to separate liquid (e.g. water, oil) and solid impurities down to a particle size of 0.01 µm, with increased inlet temperature up to max. 120°C

HTCR C / CF / CSF 1°C - 120°C Micro-filtration to separate liquid (e.g. water, oil) and solid impurities down to a particle size of 0.01 µm with increased inlet temperature up to max. 120°C

Cartridge** M Molecular sieve, loose 1°C - 55°C Adsorption of water vapour A Active charcoal, loose 1°C - 40°C Absorption of oil vapours

* for a medium with mixture density of 9.56 kg/m3, flow rate < 0.5 m/s, mineral oil.** only for series TGS

Technical data

* for a medium with mixture density of 9.56 kg/m3. With respect to 1 bar (abs) and 20 °C at 7 bar g operating pressure. Larger flow rates or operating pressures available on request. Individual calculations are required for the different types of gases to be filtered.


purgas STV adsorber series - high performance, high standard of quality

ZANDER purgas STV – adsorbersare designed to be installed at thesuction side of the compressorand in low pressure applications.The unique desiccants employedin the adsorber exhibit high ad-sorption/absorption capacity andhave been specially developed forgas applications. By virtue of thephysical properties and very highbulk-density, this material fulfilsthe pre- requisites of high-loadingcapacity for a maximum economicperiod of operation.

The adsorbers are sized to achie-ve long periods of adsorption andoptimise the length of time to thenext regeneration cycle. This me-ans that the adsorption media issubjected to minimum thermalstress which prolongs its usefullifetime before replacement.

The STV adsorber series is manu-factured by ZANDER in accordancewith ISO 9001 and ISO 14000quality standards. All models areelectrically conductive and equip-ped with stainless steel wedgeswire desiccant supports. These

supports ensure excellent flowdistribution, thus fully utilisingthe surface area of the desic-cant and avoiding dead spaces.

Various types of desiccant ad-sorption material are availablefor the removal of different typesof contamination from gas stre-ams. All adsorbers are equippedwith flanged connections asstandard, if necessary screwconnections can be provided. Allexternal surfaces are protectedwith an anti-corrosion resin coa-ting.

The scope of delivery also inclu-des a pre-filter and an after-filterfrom the ZANDER purgas TGA orTGS series, which are also elec-trically conductive and can befurther protected by an earthingfeature mounted to the housing.

...requires a desiccant or ad-sorption material replacementafter a certain period of opera-tion. This is dependant on themoisture levels experienced, thenumber of hours of operationand the frequency of regenera-tion. Alternatively, the desiccantcan be regenerated externally onreaching the maximum adsorp-tion capacity. To enable this taskto be carried out, ZANDER sup-ply a portable or fixed regenera-tion unit for all STV adsorbers(Please refer to the flow-schematic on the next page). Allmodels are regenerated in thesame way by passing nitrogenthrough the desiccant.

Each purgas STV adsorber......permits the installation of sev-eral individual adsorbers as anintegrated system. This reducesthe downtime for regeneration.

... can be fitted with an optional,portable dew-point meter,(ZHM 100 TTP-Eex) or with astationary dew-point meter(ZHM 100 TT-Eex). This enablesthe user to fully utilise the ad-sorption capacity of the desic-cant and thus determine the op-timum moment for regenerationor replacement of the same.

...can be equipped with a visualdewpoint indicator. The colourchange of the indicator provides

the user with a visual signal thatthe desiccant requires regenera-tion (Please refer to the flow-schematic on the next page)

... .can be equipped with an op-tional automatic condensatedrain, mounted to the pre-filter,thus ensuring reliable dischargeof excess liquid and increasingthe adsorption capacity of thedesiccant. A differential pres-sure gauge can also be installedto the pre-filter as an indicatorfor timely replacement of the fil-ter element.


Type Performance* Dimensions Connection Pressure Weight Suitablem3/h mm DN bar g kg pre-filter after-filter

Adsorber Type TypeWidth Height Depth without filter for p = 1 bar g

STV 200-NGZ 35 255 1670 280 G 1 16 62 TGA112/16CSF-B/A TGA112/16C-B/ASTV 300-NGZ 50 290 1690 280 G 1 16 75 TGA112/16CSF-B/A TGA112/16C-B/ASTV 400-NGZ 65 330 1650 340 G 1 16 103 TGA112/16CSF-B/A TGA112/16C-B/ASTV 500-NGZ 85 360 1670 340 G 1 16 126 TGA112/16CSF-B/A TGA112/16C-B/ASTV 600-NGZ 105 385 1780 420 G 1 1/2 16 144 TGA116/16CSF-B/A TGA116/16C-B/ASTV 800-NGZ 150 445 1800 420 G 1 1/2 16 193 TGA116/16CSF-B/A TGA116/16C-B/ASTV 1150-NGZ 200 475 1910 500 G 1 1/2 16 253 TGA116/16CSF-B/A TGA116/16C-B/ASTV 1400-NGZ 260 525 1930 500 G 2 16 309 TGA118/16CSF-B/A TGA118/16C-B/ASTV 2000-NGZ 325 500 2070 840 50 16 350 TGS214/16CSF-F/A TGS214/16C-F/ASTV 2600-NGZ 400 500 2110 900 65 16 401 TGS216/16CSF-F/A TGS216/16C-F/ASTV 3100-NGZ 560 650 2150 990 65 16 537 TGS216/16CSF-F/A TGS216/16C-F/ASTV 3800-NGZ 650 660 2210 1040 65 16 606 TGS216/16CSF-F/A TGS216/16C-F/ASTV 5000-NGZ 790 750 2255 1100 80 16 691 TGS218/16CSF-F/A TGS218/16C-F/ASTV 6000-NGZ 1000 850 2385 1200 80 16 845 TGS218/16CSF-F/A TGS218/16C-F/ASTV 8000-NGZ 1360 860 2660 1250 80 16 1113 TGS218/16CSF-F/A TGS218/16C-F/ASTV 10000-NGZ 1700 960 2820 1150 80 16 1551 TGS218/16CSF-F/A TGS218/16C-F/ASTV 12000-NGZ 2500 1155 2865 1400 100 16 2780 TGS222/16CSF-F/A TGS222/16C-F/A

* Individual calculations are required for the different types of gases. The reference taken here is natural gas at 1 bar (abs) and 20°C at operating pressure. Larger flow rates or operating pressures available on request.

Technical data

Series STV

Adsorber

Regenerationheater

Regenerationcooler

Condensatecollectingvessel

Regenerationconnectionvalve

Micro-filter

Regeneration cycle, heating phase

Manualdrain

Reg

ener

atio

n


Adsorption cycle

Inlet

Outlet

Manual drain

Adso

rptio

n

Adsorber

Manual drain

Dew pointmeasurement



Pre-filter

After-filter

Wedges wire desiccant support


purgas adsorberseries HDAM and HDAME

purgas HDAMEseries

Constructionfeatures ofthe purgasHDAM series

Gases cleaned under high pressure

The vessels of the HDAM seriesare made of standard steel andare welded as compact unit.

The internal surfaces of the ves-sels are protected against corro-sion with rust protection coating.The external surfaces are pro-tected with a synthetic resincoating.

Flow distributors are mounted atthe inlet and outlet of the vesselfor uniform distribution of thegas stream inside the adsorber.

The HDAME vessel series is ma-de of stainless steel ensuringhigh resistance to aggressivechemicals with respect to theimpurities contained within thegas stream to be treated. A pa-tented closure system provideseasy access to the entire cross-section of the vessel. This sim-plifies servicing.

The granulate adsorption bed istensioned to efficiently compen-sate for any pressure surges,thus protecting the desiccant ad-sorption material from excessivewear and damage.

ZANDER HDAM and HDAME gasadsorbers are designed for in-stallation after the compressorat the high-pressure side. Va-rious pressure ratings are availa-ble from PN100 to PN250 andPN350.

Both adsorber ranges are manu-factured by ZANDER in accordan-ce with ISO 9001 and ISO14000 quality standards. Varioustypes of desiccant adsorption/absorption material are availablefor the removal of different typesof contamination from gas stre-ams.

Adsorbers in the HDAM andHDAME range are supplied com-plete with pre- and after- filtra-tion. All sealing materials arechosen individually for the typeof gas to be treated. (Ref; PEDfluid group 1). Vessel approval ofthe adsorber and filters is car-ried out in accordance with theEuropean Pressure EquipmentDirective (DGRL/PED; 97/23/EC)and affirmed by a declaration ofconformity.

Furthermore, conformance withthe European Explosion Protec-tion Directive (ATEX 95;94/9/EC) is also available forthe entire product range and in-cludes compliance with ATEX me-chanical stipulations.

Adsorbers can be supplied withan optional, portable dew-pointmeter ( ZHM 100 TTP-Eex) orwith a stationary dew-point meter(ZHM 100 TT-Eex ). This enablesthe user to fully utilise the ad-sorption capacity of the desic-cant and thus determine the op-timum moment for regenerationor replacement of the same.


Technical data

Type Performance* Dimensions Connection max. Pressure Weight includingm3/h mm mm bar g kg pre-filter after-filter

Adsorber Type TypeWidth Height Depth ø without filter

HDAM 140/ 350-NGZ 45 380 1530 280 16 100-350 124 TGA104/350CSF-B/A TGA104/350C-B/AHDAM 250/ 350-NGZ 95 380 1650 280 16 100-350 157 TGA104/350CSF-B/A TGA104/350C-B/AHDAM 400/ 350-NGZ 140 380 1890 280 16 100-350 210 TGA104/350CSF-B/A TGA104/350C-B/AHDAM 600/ 350-NGZ 205 415 1950 400 16 100-350 277 TGA108/350CSF-B/A TGA108/350C-B/AHDAM 800/ 350-NGZ 380 485 2180 400 16 100-350 322 TGA108/350CSF-B/A TGA108/350C-B/AHDAM 1200/ 350-NGZ 600 485 2275 400 16 100-350 485 TGA108/350CSF-B/A TGA108/350C-B/AHDAM 2000/ 350-NGZ 900 485 2275 400 16 100-350 648 TGA108/350CSF-B/A TGA108/350C-B/AHDAM 2500/ 350-NGZ 1200 485 2275 400 16 100-350 771 TGA108/350CSF-B/A TGA108/350C-B/A

* Individual calculations are required for the different types of gases. The reference taken here is natural gas at 1 bar (abs) and 20 °C at operating pressure.Larger flow rates or operating pressures available on request.

Series HDAMOption:Frame mounted

SeriesHDAME

Type Performance* Dimensions Connection max. PressureWeight includingm3/h mm mm bar g kg pre-filter after-filter

Adsorber Type TypeWidth Height Depth ø without filter

HDAME 160/ 350-NGZ 60 495 1444 340 16 100-350 101 TGA104/350CSF-B/A TGA104/350CSF-B/AHDAME 180/ 350-NGZ 75 495 1645 340 16 100-350 117 TGA104/350CSF-B/A TGA104/350CSF-B/AHDAME 420/ 350-NGZ 140 495 1845 340 16 100-350 157 TGA104/350CSF-B/A TGA104/350CSF-B/AHDAME 500/ 350-NGZ 175 495 2144 340 16 100-350 200 TGA108/350CSF-B/A TGA104/350CSF-B/A


Dew point sensor ZHMZHM 100 TTP-Eex = Portable dew point measuring unit

The system from ZANDER is de-signed such that it continuallymonitors and displays the pres-sure dew point. Furthermore, itprovides comprehensive functional-ity:

• Protocol function• Alarm message• mA signalling outputs

The point at which it is necessaryto regenerate or replace the desic-cant adsorption material dependson the actual flow rate at the inlet,the pressure and the degree ofmoisture saturation, which canchange daily when the gas dryingsystem is operating. This meansthat desiccant replacement atfixed, pre-determined intervals is awaste of valuable energy.

The ZHM measuring units fromZANDER continually measure thepressure dew-point at the outlet ofthe adsorber and provide informa-tion regarding the condition of thedesiccant. The operating costs ofthe adsorber are reduced signifi-cantly by avoiding unnecessary re-placement of the adsorptionmaterial.

Precise dew-point measuring unit ZHM

ZANDER Aufbereitungstechnik GmbH & Co. KGIm Teelbruch 118, D-45219 EssenP.O. Box 18 55 24, D-45205 EssenTel. (0 20 54) 9 34-0Fax (0 20 54) 9 34-164Internet: http://www.zander.de

Measuring chamber for the ZHM 100 TT-Eexfor pressure dew point measurement and (op-tionally) temperature and pressure measure-ment

Display of the stationary dew point Measuring unit ZHM 100 TT-Eex

We are constantly updating our product so we cannot be responsible for manufacturing and dimension charges. Puregas E 05/2006


FILCO, spol. s r.o.Dvorská 464CZ-503 11 Hradec Králové Tel: +420 495 436 233 Fax: +420 495 453 [email protected] | www.zander.cz

Documents

NGZEb.QXD 29.05.2006 10:35 Uhr Seite 2 Technical gases · oleophobic and hydrophobic pro-perties and it´s pleated construc-tion, up to 4 times greater than comparable competitive