Specifications
Model Specs
Model | Unit Height (in / mm) | Unit Diameter (in / mm) | Connection Size | Amount of Silica Gel (lbs / kg) | Max. Flow Rate (cfm) | Max. Flow Rate (lpm) | Filter Efficiency | Operating Temp. Range (°F) | Operating Temp. Range (°C) |
---|---|---|---|---|---|---|---|---|---|
DC-RS-3 | 11.50 / 292 | 10.13 / 257 | 2″ | 3 / 1.36 | 85 @ 0.5 psid | 2407 | 1µ absolute (β₁≥1000) | -20° to 220° | -29° to 104° |
DC-RS-5 | 13.75 / 349 | 10.13 / 257 | 2″ | 5 / 2.27 | 85 @ 0.5 psid | 2407 | 1µ absolute (β₁≥1000) | -20° to 220° | -29° to 104° |
DC-RS-9 | 18.25 / 454 | 10.13 / 257 | 2″ | 9 / 4.08 | 80 @ 0.5 psid | 2265 | 1µ absolute (β₁≥1000) | -20° to 220° | -29° to 104° |
DC-RS-15 | 19.25 / 489 | 15.5 / 394 | 3″ | 15 / 6.80 | 205 @ 0.5 psid | 5805 | 1µ absolute (β₁≥1000) | -20° to 220° | -29° to 104° |
DC-RS-25 | 22.5 / 571 | 15.5 / 394 | 3″ | 25 / 11.34 | 140 @ 0.5 psid | 3964 | 1µ absolute (β₁≥1000) | -20° to 220° | -29° to 104° |
DC-RS-50 | 31.25 / 794 | 15.5 / 394 | 3″ | 50 / 22.68 | 115 @ 0.5 psid | 3256 | 1µ absolute (β₁≥1000) | -20° to 220° | -29° to 104° |
DC-RS-75 | 39.75 / 1,010 | 15.5 / 394 | 3″ | 75 / 34.02 | 80 @ 0.5 psid | 2265 | 1µ absolute (β₁≥1000) | -20° to 220° | -29° to 104° |
DC-RS-100 | 31 / 787 | 23.5 / 597 | 4″ | 100 / 45.36 | 270 @ 0.5 psid | 7645 | 1µ absolute (β₁≥1000) | -20° to 220° | -29° to 104° |
DC-RS-150 | 36.75 / 933 | 23.5 / 597 | 4″ | 150 / 68.04 | 250 @ 0.5 psid | 7079 | 1µ absolute (β₁≥1000) | -20° to 220° | -29° to 104° |
DC-RS-200 | 42.75 / 1,066 | 23.5 / 597 | 4″ | 200 / 90.72 | 240 @ 0.5 psid | 6796 | 1µ absolute (β₁≥1000) | -20° to 220° | -29° to 104° |
Model Sizing
Model | Suction/Return Rate at 0.5 psid (gpm/lpm) | Gearbox/Storage Tank Max. Volume (gal/L) | Hydraulic Reservoir Max. Volume (gal/L) |
---|---|---|---|
DC-RS-3 | 636 / 2407 | 800 / 3,028 | 400 / 1,514 |
DC-RS-5 | 636 / 2407 | 1,300 / 4,921 | 600 / 2,271 |
DC-RS-9 | 598 / 2265 | 2,400 / 9,085 | 1,200 / 4,542 |
DC-RS-15 | 1,534 / 5,805 | 4,000 / 15,142 | 1,800 / 6,814 |
DC-RS-25 | 1,047 / 3,964 | 7,000 / 26,498 | Contact Des-Case |
DC-RS-50 | 860 / 3,256 | 14,000 / 52,996 | Contact Des-Case |
DC-RS-75 | 598 / 2,265 | 21,000 / 79,494 | Contact Des-Case |
DC-RS-100 | 2,020 / 7,645 | 30,000 / 113,562 | Contact Des-Case |
DC-RS-150 | 1,870 / 7,079 | 50,000 / 189,271 | Contact Des-Case |
DC-RS-200 | 1,795 / 6,796 | 75,000 / 283,906 | Contact Des-Case |
Please Note: This is intended as a general guideline for sizing only; other considerations, such as: humidity level, frequency of air flow, ambient temperatures, and chemical compatibility are very important in sizing a breather properly. Larger applications and special circumstances typically require the most thorough analysis. Please contact Des-Case for assistance in sizing a breather.
Adapters
Part Number | Description | Adapter Type |
---|---|---|
DC-13-4C | 1″ NPT | Steel |
DC-13-6C | 2″ NPT (DC-RS-3, DC-RS-5, DC-RS-9) | Steel |
DC-13-10C | 3″ NPT (DC-RS-15, DC-RS-25, DC-RS-50, DC-RS-75) | Steel |
DC-13-40C | 4″ NPT (DC-RS-15, DC-RS-100, DC-RS-150, DC-RS-200) | Steel |
DC-13-4C-SS | 1″ NPT Stainless Steel | Stainless Steel |
DC-13-6C-SS | 2″ NPT Stainless Steel (DC-RS-3, DC-RS-5, DC-RS-9) | Stainless Steel |
DC-13-10C-SS | 3″ NPT Stainless Steel (DC-RS-15, DC-RS-25, DC-RS-50, DC-RS-75) | Stainless Steel |
DC-13-40C-SS | 4″ NPT Stainless Steel (DC-RS-15, DC-RS-100, DC-RS-150, DC-RS-200) | Stainless Steel |
Features
By the Numbers
1–Pleated Filter Element
Filter element captures airborne contamination to 1-micron absolute (ß1≥1000).
2–Desiccant
Silica gel strips moisture from incoming air. Desiccant can be customized to mitigate a variety of chemicals or fumes.
3–Outside Sight Glass Indicator
Silica gel changes color from blue to light pink when the unit requires component replacement (or rebuilding).
4–Air Vents
Removable stickers keep breather inactive until installation.
5–Integrated Standpipe
Resilient construction provides durability and allows oil mist to coalesce and drain back into the reservoir.
6–Foam Pad
Foam filter captures any large particles and disperses incoming air evenly over filtration and drying areas.
7–Easy-to-Replace Desiccant Bag
Polypropylene bag has handles for easy removal.
8–Rugged Housing
Powder-coated carbon steel or stainless steel housing provides excellent protection against the elements.
Applications
- Bulk Storage
- Diesel Tank Storage
- Harsh Environments
- High Flow Applications
- Large Hydraulic Reservoirs
Chemical Compatibility
Gasoline
Carbon Steel RS Unit with 100% Molecular Sieve, standard components (gasoline can turn silica gel black, so some customers prefer the molecular sieve instead)
Ethanol
Carbon Steel RS Unit with Viton, Plastisol
Diesel/Biodiesel
Carbon Steel RS Unit with all standard components
Sulfuric Acid
304 Stainless Steel Unit with Viton, Plastisol, No Foam (can combine w/Activated Carbon if caustic fumes are an issue-combos in 25% increments)
Fyrquel (Phosphate Ester)
304 Stainless Steel Unit with EPDM, Plastisol, No Foam
Skydrol (Phosphate Ester)
304 Stainless Steel Unit with EPDM, Plastisol, No Foam
Aqeous Urea
304 Stainless Steel Unit with EPDM gaskets/seals, No Desiccant/Desiccant Bag, Standard Filter (Note: Customer requested no desiccant bags, other customers may want bag)
Hydrogen Peroxide (70%)
304/316 Stainless Steel Unit with Viton, Plastisol, No Foam
Breather Sizing Wizard
Not sure which breather is right for your system? Try our sizing wizard to help determine the best solution for you.
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