AIRSHOWER
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DOCCIA D’ARIA Air Shower SCHEDA TECNICA Technical file

AIR SHOWER DESCRIPTION Controlled contamination environments have the purpose of checking and managing contaminants. In the case of harmful dust, the contaminants must not be disseminated either inside or outside the controlled environments. A very effective method is to equip these spaces with special machinery. The latter are called "Air showers", which are able to remove any fibres or dust deposited on the clothing of staff entering or leaving two areas. This removal takes place by air washing, in ISO5 Class, according to ISO EN 14644-1, which causes particles to detach at high speed (±...

COMPARATIVE TABLE MODEL AS_PH01 FLOW Unidirectional DOORS Single leaf Single leaf Double leaf EQUIPMENT SIEMENS S71200 control system manageable and configurable via 7” colour TCP-IPTOUCH PANNEL HEPA filter with efficiency > 99.995% for particles of 0.3 microns 85% efficiency pre-filter placed before the HEPA filter Glazed doors Interlocked doors with traffic lights managed by PLC Automatic door unlocking in case of power outage Emergency push button for doors unlocking Very high efficiency IE4 fans with integrated inverter Internal aluminium nozzles, complete with high range damper...

OPERATING METHODS PHAMM systems offer 3 different pre-programmed operations CLEAN ROOM GREY ROOM ONE WAY Personnel can enter the controlled room but cannot leave through the air shower. In the idle state, the door on the cleanroom side is closed while the one on the grey area is open. This method is excellent for controlling traffic inside and outside the controlled environment. TWO WAY / ONE WAY Staff can enter or leave the room through the shower, which is active when entering this controlled environment. The shower is deactivated when exiting, to reduce crossing time. The system is able,...

SHOWER COMPOSITION ELECTRIC BOARD ELECTRIC LOCK TOUCH SCREEN EMERGENCY BUTTON Modulating damper INTAKE GRID Doccia d’aria / Air Shower Doc. N° 905.060.01 Rev. N°01 PHAMM ENGINEERING SR

AIR SHOWER MOD. AS_PH01 TECHNICAL FEATURES Model Ext. Dimensions (L x D x H) mm Internal area dimensions (L x D x H) mm Recirculations number Initial air speed Nozzles number Cycle duration Compartment pressure People per cycle FILTERING FIRST STADIUM SECOND LED Lamp Installed power Power supply All data is subject to variations and improvements. PHAMM reserves the right to modify without notice. DOORS CONFIGURATION If not expressly declared the default value is configuration N ° 06 Doccia d’aria / Air Shower Doc. N° 905.060.01 Rev. N°01 PHAMM ENGINEERING

AIR SHOWER MOD. AS_PH02 TECHNICAL FEATURES Model Ext. Dimensions (L x D x H) mm Internal area dimensions (L x D x H) mm Recirculations number Initial air speed Nozzles number Cycle duration Compartment pressure People per cycle FILTERING FIRST STADIUM SECOND LED Lamp Installed power Power supply All data is subject to variations and improvements. PHAMM reserves the right to modify without notice. DOORS CONFIGURATION If not expressly declared the default value is configuration N°02 Doccia d’aria / Air Shower Doc. N° 905.060.01 Rev. N°01 PHAMM ENGINEERING

AIR SHOWER MOD. AS_PH03 TECHNICAL FEATURES Model Ext. Dimensions (L x D x H) mm Internal area dimensions (L x D x H) mm Recirculations number Initial air speed Nozzles number Cycle duration Compartment pressure People per cycle FILTERING FIRST STADIUM SECOND LED Lamp Installed power Power supply All data is subject to variations and improvements. PHAMM reserves the right to modify without notice. DOORS CONFIGURATION If not expressly declared the default value is configuration N°01 Doccia d’aria / Air Shower Doc. N° 905.060.01 Rev. N°01 PHAMM ENGINEERING

Subject to technical modifications © 2018 Phamm Engineering. Stato 03/2018 PHAMM ENGINEERING Srl Via Cascina Cavallasco 1/I 20060 Pozzo D’Adda (MI) Italy