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OPTIMISED SYSTEM DESIGN FOR TYPICAL APPLICATIONS
THE QUALITY OF AIR REQUIRED THROUGHOUT A TYPICAL COMPRESSED AIR SYSTEM CAN VARY. THE
EXTENSIVE RANGE OF PURIFICATION EQUIPMENT AVAILABLE FROM DOMNICK HUNTER ALLOWS THE USER
T
O SPECIFY THE QUALITY OF AIR FOR EVERY APPLICATION, FROM GENERAL PURPOSE RING MAIN
PROTECTION, THROUGH TO CRITICAL CLEAN DRY AIR (CDA) POINT OF USE SYSTEMS.
DOMNICK HUNTER HAS COMPREHENSIVE RANGES OF PURIFICATION EQUIPMENT AVAILABLE TO EXACTLY
M
ATCH SYSTEM REQUIREMENTS, ENSURING BOTH CAPITAL AND OPERATIONAL COSTS ARE KEPT TO A
MINIMUM.
Cost effective system design
To achieve the stringent air quality levels required for today’s modern production facilities, a careful approach to system
design, commissioning and operation must be employed. Treatment at one point alone is not enough and it is highly
recommended that the compressed air is treated prior to entry into the distribution system to a quality level suitable for
protecting air receivers and distribution piping. Point of use purification should also be employed, with specific attention
being focussed on the application and the level of air quality required. This approach to system design ensures that air is
not “over treated” and provides the most cost effective solution to high quality compressed air.
The following table highlights the domnick hunter filtration and drying products required to achieve each air purity classification shown in
ISO 8573.1 : 2001. If a Class 0 purity level is required, contact domnick hunter for recommendations regarding product requirements.
WET PARTICULATE DRY PARTICULATE VAPOUR TOTAL OIL (AEROSOL LIQUID and VAPOUR)
SOLID PARTICULATE
WATER OIL
PNEUDRI ADSORPTION DRYER
-70°C PDP
PNEUDRI ADSORPTION DRYER
-40°C PDP
PNEUDRI ADSORPTION DRYER
-20°C PDP
REFRIGERATION DRYER
+3°C PDP
REFRIGERATION DRYER
+7°C PDP
REFRIGERATION DRYER
+10
°C PDP
OIL-X EVOLUTION Grade AO + AA + OVR
OIL-X EVOLUTION Grade AO + AA +ACS
OIL-X EVOLUTION Grade AO + AC
OIL-X EVOLUTION Grade AO + AA
OIL
-X EV
OLUTION Gr
ade A
O
OIL
-X EV
OLUTION Gr
ade A
O
-
-
OIL
-X EV
OLUTION Gr
ade A
O + A
A OIL-X EVOLUTION Grade AR + AAR
+ TETPOR II + TETPOR II
OIL-X EVOLUTION Grade AO + AA OIL-X EVOLUTION Grade AR + AAR
OIL
-X EV
OLUTION Gr
ade A
O
OIL
-X EVOLUTION Grade AR
OIL
-X EV
OLUTION Gr
ade A
O
OIL
-X EVOLUTION Grade AR
OIL-X EVOLUTION Grade AO OIL-X EVOLUTION Grade AR
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ISO 8573.1:2001
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