General Features: GFZ Series compressed air filters use a compact, lightweight, non-corrosive aluminium body construction and are designed for effectively zero maintenance. A float-type auto drain valve removes collected moisture automatically, and a sight glass lets you visually confirm moisture collection at a glance. The filter media removes dust particles and oil down to 0.005 micron, giving the most effective separation of water and oil for clean, safe compressed air.
Technical Specification
| Filter Model | Capacity | Connection BSP | Dimension | Weight | ||||
| cfm | m³/h | A | B | C | D | Kg | ||
| GFZ 005 (Grade) | 35 | 60 | 3/8" | 187 | 88 | 21 | 60 | 0.77 |
| GFZ 007 (Grade) | 50 | 80 | 1/2" | 187 | 88 | 21 | 60 | 0.77 |
| GFZ 010 (Grade) | 75 | 120 | 3/4" | 256 | 88 | 21 | 80 | 0.88 |
| GFZ 018 (Grade) | 125 | 210 | 1" | 362 | 125 | 33 | 100 | 2.20 |
| GFZ 030 (Grade) | 200 | 335 | 1" | 362 | 125 | 33 | 120 | 2.60 |
| GFZ 047 (Grade) | 310 | 510 | 1 1/2" | 452 | 125 | 33 | 140 | 2.90 |
| GZF 070 (Grade) | 450 | 750 | 1 1/2" | 643 | 125 | 33 | 160 | 3.70 |
| GZF 094 (Grade) | 600 | 1000 | 2" | 695 | 163 | 48 | 520 | 7.40 |
| GZF 150 (Grade) | 900 | 1500 | 2" | 935 | 163 | 48 | 770 | 10 |
| GZF 175 (Grade) | 1200 | 2040 | 3" | 1170 | 248 | 74 | 780 | 20 |
| GZF 240 (Grade) | 1700 | 2760 | 3" | 1170 | 248 | 74 | 780 | 25 |
| GRADES | ||||
| Particle Removal | 3 Micron | 0.1 Micron | 0.01 Micron | 0.01 Micron |
| Oil Removal | - | 0.1 mg/m³ | 0.01 mg/m³ | 0.005 mg/m³ |
| Nominial Initial Pressure Drop | 0.03 bar g | 0.05 bar g | 0.06 bar g | 0.12 bar g |
| Maximum Operating Temprature | 80°C | 80°C | 80°C | 80°C |
| Maximum Operating Pressure | 16 bar g | 16 bar g | 16 bar g | 16 bar g |
| Recommended Pressure Differential for Element Change | 0.7 bar g | 0.7 bar g | 0.7 bar g | 0.7 bar g |
| Media | Poly Propylene | Boro Silicate | Boro Silicate | Boro Silicate with impregenated Active Carbon |
| Efficiency | - | 99% | 99.99% | 99.9999% |
| Line Pressure | bar g | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| psi g | 14 | 29 | 43 | 57 | 71 | 86 | 100 | 114 | 129 | 143 | 157 | 171 | 186 | 200 | 214 | 229 | |
| Correction factor | 0.3 | 0.4 | 0.5 | 0.6 | 0.75 | 0.9 | 1 | 1.1 | 1.2 | 1.3 | 1.5 | 1.6 | 1.7 | 1.8 | 1.9 | 2 | |
* Product Design and specifications are subject to change due to constant upgradation.
Oil carryover from our compressor is contaminating our product or process -- how fine does this filter go?
It filters dust and oil down to 0.005 micron, suited to applications needing very clean compressed air.
Filters usually add a pressure drop that costs compressor energy -- how does this compare?
It is designed for low pressure drop, so filtration does not come at a large energy penalty, and it is available from 35 up to 1200+ CFM.