Offset-Fluted Fills
Offset-fluted fills utilize the water dispersion feature of cross-fluted fills, while the majority of the water film travels in a vertical path, like vertical-fluted fills. This keeps the water-film velocity high and reduces fouling potential. By combining these characteristics, offset-fluted fills are able to achieve high thermal performance and low pressure drop.
Benefits
Available in material meeting Cooling Technology Institute (CTI) Standard 136
Available with AccuShield technology
Select products available with Mechanical Assembly technology
Navigate Within Film Fills
Features
Fouling Resistant
Brentwood’s offset-fluted fills have been designed to provide a balance between efficiency and fouling resistance, reducing the potential for plugging.
Dedicated Bond Points
Bonded edges create rigid, self-supporting media modules, ensuring accurate assembly and maximum strength.
Offset-Fluted Fill Specifications
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Metric
| Products | Surface Area ft2/ft3 | Sheet Spacing inches | Flute Angle Degrees (°) | Sheets Per Foot | Media Min. Size D/W/L inches | Media Max. Size D/W/L inches | Media Standard Size D/W/L inches | Nominal Gauge mils | Dry Weight lbs/ft3 |
|---|---|---|---|---|---|---|---|---|---|
| OF21MA | 45 | 0.82 | 0 | 14.7 | D: 11.8 W: 5 L: 12 | D: 23.6 W: 18 L: 120 | D: 11.8, 23.6 W: 18 L: 48, 72, 96, 120 | 10 15 20 | 1.5 2.2 3.0 |
| Products | Surface Area m2/m3 | Sheet Spacing mm | Flute Angle Degrees (°) | Media Min. Size D/W/L mm | Media Max. Size D/W/L mm | Media Standard Size D/W/L mm | Nominal Gauge mm | Dry Weight kg/m3 |
|---|---|---|---|---|---|---|---|---|
| OF21MA | 147.8 | 20.8 | 0 | D: 300 W: 127 L: 305 | D: 600 W: 458 L: 3050 | D: 300, 600 W: 458 L: 1220, 1829, 2439, 3048 | 0.25 0.38 0.51 | 24.0 35.2 48.1 |
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