COMBI III (Melt-blown Absolute Depth)
COMBI III cartridges which have absolute removal grade are melt blown 3 dimensional depth filter. A graded density matrix of all polypropylene or nylon fibers that makes random structure inside and high void volume.This design produces a gradient pore structure, which effectively captures large particles in the outer sections while providing highly efficient and consistent removal of smaller particles in the innermost sections.
FEATURES
Absolute micron rating
Exceptional low pressure drop
Excellent chemical compatibility
High dirt holding capacity
No media migration from thermally bonded fiber structure
APPLICATIONS
Food & Beverage Industry Bottle water, wine, beer, green tea, fruit juice
Chemical Industry Bulk chemical, sodium hypochlorite, acid, make up water
Cosmetics Industry Mouthwash, lotion
Electronics Industry CMP slurry, pre-RO, bulk chemical pre-filtration
Metal Finishing Industry Machine coolant, plating solution, stripping solution
Oil & Gas Industry Completion fluid, deep well injection, amine filtration
Pharmaceutical Industry Pre-filtration, ultra-pure water system
Photographic Industry Film processing, developer, fixer
| Dimension & Structure | Length | 10”, 20”, 30”, 40” inch / 254, 508, 762,1016 mm |
|---|---|---|
| ID | 28 mm | |
| OD | 63 mm | |
| Effective filtration area | 0.05㎡ per 10inch | |
| Materials of Construction | Filtration media (yarn) | Polypropylene / Nylon |
| Inner core | Polypropylene / Nylon | |
| O-rings & gaskets | Silicone, EPDM, Viton, TEV & Foamed polyethylene | |
| Operating Conditions | Maximum differential pressure | 30 psid / 2.1 bar at 60℃ 60 psid / 4.2 bar at 30 ℃ |
| Maximum operating temperature | Polypropylene - 176℉ / 80℃ Nylon - 250℉ / 121℃ |
VS. WATER FLOW
RATE
RETENTION RATINGS
| Removal Ratings(㎛) | β=5,000 | β=1,000 | β=10 | ||||
|---|---|---|---|---|---|---|---|
| Polypropylene | Nylon | 99.98% | 99.90% | 90.00% | |||
| 0.5 | - | <0.5* | - | <0.5* | - | <0.5* | - |
| 1 | 1 | <0.1* | <0.1* | <0.9* | <0.9* | <0.5* | <0.5* |
| 3 | 3 | 3.0 | 3.0 | 2.5 | 2.5 | <0.1* | <0.1* |
| 5 | 5 | 5.0 | 5.0 | 3.7 | 3.7 | 1.8 | 1.8 |
| 10 | 10 | 10.0 | 10.0 | 9.0 | 9.0 | 6.5 | 6.5 |
| 20 | 20 | 20.0 | 20.0 | 18.0 | 18.0 | 10.0 | 10.0 |
| 30 | 30 | 30.0 | 30.0 | 25.0 | 25.0 | 15.0 | 15.0 |
| 40 | 40 | 40.0 | 40.0 | 35.0 | 35.0 | 20.0 | 20.0 |
| 50 | 50 | 50.0 | 50.0 | 45.0 | 45.0 | 25.0 | 25.0 |
| 50 | 50 | 50.0 | 50.0 | 45.0 | 45.0 | 25.0 | 25.0 |
| 70 | 70 | - | - | 60.0 | 60.0 | 35.0 | 35.0 |
| 90 | 90 | - | - | 60.0 | 60.0 | 35.0 | 35.0 |
| 120 | 120 | - | - | 120.0 | 100.0 | 60.0 | 75.0 |
* Extrapolated value
