Parker Zander Oil Free Air System.
Innovative engineering and technology.
OFAS HL OIL FREE AIR SYSTEMS
Combining sophisticated OIL-X fi ltration technology with an optimised drying system, the OFAS is designed to deliver consistent high performance over an extended period. Air quality is third party validated to ISO 7183 and ISO 8573-1 and also offers class 0 for total oil. So you can be completely confident of your compressed air quality.
ISO 8573-1 CLASS 0 AIR
The OFAS is third party validated by Lloyds register to provide ISO 8573-1 Class 0, with respect to total oil from both oil lubricated and oil free compressors, ensuring the highest air at the point of use for critical applications.
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Energy Saving Technology Standard on all units, it automatically adapts dryer operation to the ambient inlet conditions and compressed air demand, ensuring optimum energy consumption and full utilisation of the desiccant material. HMI display screen Large screen display offering a wealth of clear, useable, real-time information. High strength desiccant Cartridges are snowstorm filled with high strength desiccant that has a 5-year lifetime, providing consistent drying, re-generation and dewpoint. Pre-mounted filters New series OIL-X filters engineered to provide validated ISO 8573-1 performance. Threaded top end-cap Threaded end-cap enables the straightforward replacement of the desiccant cartridge. |
Purge setting The purge air can be set at minimum operating pressure easily, without the need for specialist tools. Corrosion protected column With a 10-year guarantee, to ensure a long operational life. Full bore internal flow paths Featuring optimised flow management for reduced pressure drop. Full bore cylinder valve system Low pressure loss valves provide full air flow and minimal back pressure, whilst robust cylinders extend service intervals. Base plate Designed for pallet trucks, allowing for easy, time-saving installations |
Product Selection
FLOW RATES
| MODEL |
PORT CONNECTION BSP OR NPT |
L/S | M3/MIN | M3/HR | CFM |
| OFAS HL 50 | 1/2" | 15 | 0.92 | 55 | 32 |
| OFAS HL 55 | 1/2" | 19 | 1.17 | 70 | 41 |
| OFAS HL 60 | 1/2" | 25 | 1.50 | 90 | 53 |
| OFAS HL 65 | 1/2" | 31 | 1.84 | 110 | 65 |
| OFAS HL 70 | 3/4" | 42 | 2.51 | 150 | 88 |
| OFAS HL 75 | 1" | 51 | 3.09 | 185 | 109 |
| OFAS HL 80 | 1" | 61 | 3.67 | 220 | 129 |
| OFAS HL 85 | 1.1/2" | 83 | 5.01 | 300 | 177 |
Stated flows are for operation at 7 bar (g) (102 psi g) with reference to 20°C, 1 bar (a), 0% relative water vapour pressure.
For flows at other pressures, apply the correction factors shown below.