Product details of the fine bubble disc diffuser
Quick Overview
DUBHE fine bubble disc diffuser is designed and fabricated using unmatched quality raw materials and latest technology as per the international quality criterion. The performance of the product has an irreplaceable advantage in the market. Our fine bubble disc diffuser can be used in multiple scenarios. The product is able to maximum satisfaction to the clients and is now widely used in the market.
Product Information
Compared with peer products, our company's fine bubble disc diffuser has the following characteristics.
Product Description
DUBHE 215/270/350 (7/9/12") Disc Diffuser systems combine engineering excellence, superior component quality,and a technically advanced product concept. Unibody plastic construction means the diffuser is a single piece. Because of unique developments related to product design and production automation you can purchase this high quality diffuser for an economical price. You get the same high quality membrane that is known for its durability, The plastic material is made from the highest-quality, sorted recycled polypropylene resin. When the time comes to replace the diffuser, simply unscrew the old one and screw a new one in. Replacement is clean and quick, and because it is made of recycled plastic, it is also environmentally friendly. Oxygen transfer and head loss performance are equal to the current product line, because we have not changed the membrane or the orifice diameter of diffuser
Attachment: DUBHE 215/270/350 aeration ring structure schematic diagram
| Description | Material | |
| 1 | Membrane | Silicone |
| 2 | Fixed Ring | PP |
| 3 | φ3/4’’thread connection | |
| 4 | Plate Base | PP |
Technical Parameters
| MODEL | D215 (7inch) | D270 (9inch) | D350 (12inch) |
| Active Surface Area (m²) | 0.0225 | 0.0375 | 0.065 |
| Size (inch) | 7 (215mm) | 9 (251mm) | 12 (330mm) |
| Design Flow (m³/hr) | 0.5-2.5 | 2.5-5.0 | 4.0-8.3 |
| Membrane Thickness (mm) | 2 | 2 | 2 |
| Hole Size (mm) | 1mm or 2mm | 1mm or 2mm | 1mm or 2mm |
| Slit Quantity | 3900 | 6600 | 10155 |
| SOTE (%) (6m Water Depth) | 40.9-47 | 33.4-37 | 32.2-36.4 |
| Max Drag Loss(Pa) | 21 | 36 | 33 |
| Service Life (year) | ≥2 | ≥2 | ≥2 |
Drawings & Dimensions
Application Cases
Applications
FAQ
Company Information
Being a modern enterprise, Shanghai Dubhe Environmental Protection Technology Co.,Ltd combines production, sales and service and we are located in shang hai. We run a key business of Wastewater Treatment Equipment,Reverse Osmosis Membrane Element,Air aerator,Biofilter media,Membrane system,Solid Liquid separation Machine,Pump,Air Blower,industrial mixer. Dubhe's business concept is to stick to honesty-based business and to pursue excellence and develop with innovations. The enterprise spirit is focused on self-improvement, perseverance, and courage. All these help build a good corporate image and make our company a forerunner in the industry. With a focus on talents cultivation, Dubhe established an innovative talent team. The team members have innovative thinking and management capabilities. Guided by the actual needs of customers, Dubhe provides comprehensive, perfect and quality solutions based on the benefit of customers.
We have ample inventory and discounts for large purchases. Welcome to contact us!
+86-18019736003