Parker ZANDER Adsorption Dryer K-MT 1-95 heatless adsorption dryer series

What changes came with the re-design 2011? ... to the small dryer series ? K-MT 1-8, KA-MT 1-8, AKM 1-8, BSP-MT 1-8

Changes in the ecodry-series K-MT 1-8 und KA-MT 1-8 Validated GL-Filter range After-filter – ZL-Grade (1 µm)

Changes to the AKM 1-8 series Validated After-filter from the GL-series now pre-mounted ZL-Grade (1 µm)

Changes to the BS-MT 1-8 BSP-MT 1-8 series BS-MT 1-8 replaced BSP-MT 1-8 for industrial and medical breathing air Nominal capacities at 13 bar(g) Validated GL-Filter series ZL- Grade After-filter (1 µm)

Changes – An overview Characteristics Generation 1 to Generation 2 Volumetric Flow Nominal change in BSP-MT series Pre-Filter G_XP(D) to GL_XL(D) After-Filter G_V(D)H to GL_ZL(D)H Connections Size 6 and 7 with G1/2, Size 8 with G3/4 Series K-MT 1-8 Apart from that unchanged Series KA-MT 1-8 Series AKM 1-8 With After-filter GL_ZL(D)H Series BS-MT 1-8 Replaced Series BSP-MT 1-8 For both industrial and medical breathing air

What changes came with the re-design 2011? ... to the welded pressure-vessel series? K-MT 10-95, KA-MT 10-95, AKM 10-95, BSP-MT 10-95 + +

Changes to KE-MT 10-95 Modular, bolted-construction ValidatedGL-Series filters ZL-Grade After-filter (1 µm)

Changes to KEA-MT 10-95 Modular, bolted-construction ValidatedGL-Series filters ZL-Grade After-filter (1 µm)

Changes to AKM 10-95 Validated GL-Series After-filter pre-mounted ZL-Grade (1 µm)

Changes to BS-MT 10-95 BSP-MT 10-95 BS-MT 10-95 replaced BSP-MT 10-95 for industrial and medical breathing air Nominal capacity at 13 bar(g) Modular, bolted construction Validated GL-Series Filters ZL-Grade After-filter (1 µm)

Standards for breathing air

Changes – An Overview Characteristics Generation 1 to Generation 2 Volumetric Flow Nominal change to BSP-MT series Pre-Filter G_XPD to GL_XLD After-Filter G_VDH to GL_ZLDH Connections Size 25 with G1 1/2, 60 with G2 and 95 with G2 1/2 Series K-MT 10-95 Modular, bolted twin-vessels Series KA-MT 10-95 Modular, bolted vessels (3 in a row) Series AKM 10-95 Modular, single-vessel with pre-mounted after-filter GL_ZLDH Series BS-MT 10-95 replaced Series BSP-MT 10-95 Modular, bolted vessels (3 in a row); System for industrial and medical breathing air

Digression: Function principles Prefiltration 99,9999 % efficiency of removal of particles and liquids down to 0,01 µm Oil down to 0,01mg/m³ float drain as standard

Digression: Function principles Adsorption Air flows through the vessel from bottom to top. The desiccant adsorbs the moisture from the compressed air down to a -25/-40U/-70 °C pressure dew point.

Digression: Function principles Desorption = Regeneration: The blow-off valve opens and via a calibrated orifice the expanding air carries the moisture to the atmosphere.

Digression: Function principles Re-Pressurisation The blow-off valve closes and via the orifice a build-up of pressure takes place. Stand-by Until the switch between the vessels: Once again adsorption phase and repeating cycle.

Digression: Function principles After-filter at outlet: 99.925 % efficiency of particle removal down to 1 µm Hold back of dessiccant abrasion Manual drain

Digression: Function principles Cycle times (fixed mode) Total cycle time 10 min Adsorption time 5 min Desorption time 4 min Re-pressurisation time 1 min

Proven advantages remain unchanged 16 sizes PN16 for volume flows of: 8 to 940 m³/h compressed to 7 bar(g) for K-MT/KA-MT/AKM and 13 to 1371 m³/h compressed to 13 bar(g) for BSP-MT 1-95 including installed pre- and after-filters high grade molecular sieve/activated carbon compact design /small foot print tension-free, leckage minimised valve block or plates

Proven advantages remain unchanged Separately controlled main valves: Ensure clear flow paths! 10 minutes cycle time: Lowers the regeneration air need to a minimum! Multitronic-Plus-Control ... with dew point control for pdp -25 to -70 °C: self-adopting to current system utilization – no waste of regeneration air! PED/AD2000 with 1 million load alternations: 19 years continuous duty by a 10-minutes-cycle

Control Multitronic Plus Zander standard for all heatless regenerated dryers Compressor synchronization contact Dew point sensor ZHM100 retrofittable Variable cycle up to 60 min. Dew point setting from -25 up to -70 °C Power supply 230 V/50-60 Hz, 115 V/60 Hz, 24 V DC

These advantages are new: Air quality classes acc. to ISO 8573-1:2010 K-MT [2 : 1-2 : 2] KA-MT [2 : 1-2 : 1] AKM [2 : - : 1] Delivery times for all series with or without dew point control only 7 working days after order income of the PSC Bis dato Baugrößen 1-8 mit 3-5 Werktagen Lieferzeit; Baugrößen 10-95 mit 10-23 Werktagen Lieferzeit.

Extra accessories available Our new sales concept Defined portefolio of standard products with few alternatives (ex works) Extra accessories available Full range of Service Kits and Despacs, Desmixes available Zubehör fehlt noch Montageanleitungen; Verkaufsstart ca. 3 Wochen später.

Value Proposition

Benefit no. 1 leakage minimised unit inlet valve-combination with single-acting valves outlet valve-combination with non return valves low number of threaded connections low number of seals

Benefit no. 2 separately operated main-valves clear flow-paths through the dryer at any time process reliability

The competition The position of switching valves, used by many competitors, is functionally unsafe!

high-grade support base Benefit no. 3 high-grade support base Extremely robust Even flow distribution via perforated support base ensures full use of the desiccant surface area. Lowers the pressure drop. No moisture spots. Gasket replacement without the discharge of dessiccant.

Almost all other competitors use simple dust sieves The competition Almost all other competitors use simple dust sieves A socket below the weld seam of the vessel shell: No maintenance at the lower connections without discharging the dessiccant. Moisture spots, a limited flow stream, a higher pressure drop are the calculated impacts.

Benefit no. 4 Total cycle time 10 minutes Adsorption time 5 min Regeneration time 4 min Re-pressurization time 1 min Reduced regeneration air need of 14.4 % !

The competition 8 min cycle time requires 15.7 %

Actually controlled by pressure dew point Benefit no. 5 Actually controlled by pressure dew point Multitronic control in combination with dew point sensor ZHM100 Dew point control for variable load situations Change-over between the vessels just before the tolerable residual humidity is reached Extension of the adsorption phase lowers the frequence of regeneration air need over time

The competition almost all competitors use simple temperatur transmitters arising adsorption heat as indicator for the need of vessel change-over So-called Economy systems for pleasure yet not for a process reliable control not feasible for multi-bank systems not feasible for switching valve design at dryer inlet

Parker ZANDER Adsorption Dryer K-MT 1-95 heatless adsorption dryer series THANKS FOR YOUR ATTENTION