Compressed air line filters

Energy saving compressed air filters

Utilizing the latest technological advancements, NGF Series Compressed Air Filters offer a new way of thinking and innovative approach to efficiently clean compressed air.

Air treatment manufacturers are challenged to design equipment that is cost effective, delivers optimum performance and consumes less energy. The Hankison Next Generation Filter Series (NGF) is the ideal solution to remove contamination from compressed air systems and save energy.

Filter connections ¼” to DN150
Flowrate up to 15,000m3/h
Type SF: Solid particles ≤3.0μm, oil ≤5mg/m3
Type PF: Solid particles ≤1.0μm, oil ≤2.0mg/m3
Type HF: Solid particles ≤0.01μm, oil ≤0.01mg/m3
Type UF: Solid particles ≤0.01μm, oil ≤0.001mg/m3
Type CF: Oil vapour ≤0.004mg/m3

Total System Protection

The NGF Series provides protection for the entire compressed air system. A wide range of filters exceeds customer requirements for ISO Quality Class performance, service life and optimal energy savings.
Compressed air contamination exists in three states- solid, liquid and gaseous.

Contaminants appear in the form of water, hydrocarbons and particulates.
The compression process introduces lubricant and wear particles into the system.
Piping distribution and storage tanks create contaminants in the form of rust, pipe scale and bacteria.

The efficiency of the available filter grades is summarized in below table:

Element Grade                                  SF      PF               HF             UF      CF
Particle retention
Per ISO 12500-3) ( μm)                    3.0     1.0              0.01          0.01              0.01
Particle Removal Efficiency
(Per ISO 12500-3)      --       99.999+% 99.999+% 99.9999+% 99.999+%
Oil Removal Efficiency
(Per ISO 12500-1)                             50%    80%           99.9+%      99.99+%       --
Remaining Oil Content2 (mg/m3)      5.0      2.0             < 0.01    < 0.001        < 0.004(as a vapor)    (Per ISO 12500-1)