Floor-standing compressed air purifier KWF series

filterindustrialoil mist

Product overview
KWF compressed air oil-water separators remove liquid water, oil mist and solid contaminants by combining direct interception, inertial impaction, Brownian diffusion and coalescence. The internal stainless-steel mesh is cleanable to facilitate maintenance and extend service life.

Product specifications

• Flow range: 1.6–510 Nm³/min
• Working pressure: 0.2–1.0 MPa
• Working temperature: 5–65 °C
• Filtration accuracy: 5 μm
• Maximum residual oil content: ≤10 ppm
• Liquid water removal efficiency: ≥99%
• Typical pressure loss: 0.005 MPa

Models & dimensions
Model | Rated flow | Working pressure | Connection | Height (mm) | Diameter (mm)
KWF-1N | 1.6 Nm³/min | 0.2–1.0 MPa | ZG1 | 720 | 159
KWF-2N | 2.6 Nm³/min | 0.2–1.0 MPa | ZG1 | 940 | 159
KWF-3N | 3.8 Nm³/min | 0.2–1.0 MPa | ZG1 | 1000 | 159
KWF-6N | 7 Nm³/min | 0.2–1.0 MPa | ZG1-1/2 | 1120 | 159
KWF-8N | 8.5 Nm³/min | 0.2–1.0 MPa | ZG1-1/2 | 1140 | 159
KWF-10N | 11.5 Nm³/min | 0.2–1.0 MPa | ZG2 | 1170 | 159
KWF-12N | 13 Nm³/min | 0.2–1.0 MPa | ZG2 | 1170 | 159
KWF-15N | 17 Nm³/min | 0.2–1.0 MPa | DN65 | 1345 | 159
KWF-20N | 23 Nm³/min | 0.2–1.0 MPa | DN65 | 1365 | 159
KWF-25N | 27 Nm³/min | 0.2–1.0 MPa | DN80 | 1607 | 219
KWF-30N | 34 Nm³/min | 0.2–1.0 MPa | DN80 | 1613 | 219
KWF-40N | 45 Nm³/min | 0.2–1.0 MPa | DN100 | 1610 | 219
KWF-50N | 55 Nm³/min | 0.2–1.0 MPa | DN100 | 1615 | 273
KWF-60N | 65 Nm³/min | 0.2–1.0 MPa | DN125 | 1615 | 273
KWF-80N | 87 Nm³/min | 0.2–1.0 MPa | DN150 | 1715 | 325
KWF-100N | 110 Nm³/min | 0.2–1.0 MPa | DN150 | 1750 | 377
KWF-120N | 130 Nm³/min | 0.2–1.0 MPa | DN150 | 1765 | 377
KWF-150N | 160 Nm³/min | 0.2–1.0 MPa | DN200 | 1864 | 426
KWF-200N | 210 Nm³/min | 0.2–1.0 MPa | DN200 | 1781 | 426
KWF-250N | 260 Nm³/min | 0.2–1.0 MPa | DN250 | 2017 | 600
KWF-300N | 320 Nm³/min | 0.2–1.0 MPa | DN250 | 2100 | 600
KWF-350N | 360 Nm³/min | 0.2–1.0 MPa | DN300 | 2200 | 650
KWF-400N | 410 Nm³/min | 0.2–1.0 MPa | DN300 | 2200 | 650
KWF-500N | 510 Nm³/min | 0.2–1.0 MPa | DN350 | 2300 | 700

Technical features

• Filtration mechanisms: direct interception, inertial impaction, Brownian diffusion, coalescence
• Internal material: cleanable stainless-steel mesh
• Filtration accuracy: 5 μm
• Designed maximum residual oil content: ≤10 ppm
• Liquid water removal efficiency: ≥99%
• Typical pressure loss: 0.005 MPa
• Operating pressure range: 0.2–1.0 MPa
• Operating temperature range: 5–65 °C
• Available flow capacities: 1.6–510 Nm³/min across multiple model sizes