High efficiency oil absorption filter bag is produced by melt-blownfine polypropylene fiber. The special fiber and its unique layeredstructure enable large dirt-holding capacity and good oil absorp-tion, the adsorption speed is 2 to 5 times that of ordinary filter bags. HOA series has three or more layers with 99%+ filtrationefficiency for particles of various sizes.
All materials used in manufacturing comply with the regulations of FDA, title 1,section 177 and EC directive 2002/72/EC, as applicable for food and beverage contact.
| Material | Melt-blown polypropylene |
| Sealing rings | Welded polypropylene / polyester seal ring |
| Retention ratings | 1,5,10,25,50μm |
| Max. operating temperature | 90℃ |
| Max. differential pressure | 2.5 bar |
| Recommended change-out pressure | 0.8-1.5 bar |
| Size | Diameter(mm) | Length(mm) | Max. flow rate(m³/h) | Filter area(m³) |
| 01 | 180 | 430 | 8 | 0.24 |
| 02 | 180 | 810 | 15 | 0.48 |
| Material | Size | Cover Layers | Retention Ratings | Seal Rings |
| PP: Polypropylene | 01:Ф180*430mm | P:Plain | 1,5,10,25,50,100 | E:Welded PP seal ring |
| PE: Polyester | 02:Ф180*810mm | M:Polypropylene mesh | 200,300,400,500,600 | H:Welded PE seal ring |
| NMO: Nylon 66 | 03:Ф102*230mm | 800,1000,1200,1250 | A:Stainless seal ring | |
| POXL/PEXL: Extended life needle felt polypropylene or polyester | 04:Ф102*380mm | S:Zinc-plated seal ring | ||
| HOA: Melt-blown polypropylene or polyester | 05:Ф152*510mm | R:Without ring | ||
| HAC: Activated carbon fiber | M:Special ring |
Harbory Filtration product catalog/Liquid Filtration/High-Efficiency Oil Absorption Filter Bag.pdf