| ≥1 piece |
Product Introduction
Since 1995, YULONG®-AERATION has sold more than 2.5 million fine bubble wastewater diffusers worldwide. Our core competence and sole focus is engineering, designing, and client support for bubble diffuser assemblies and membranes.
Features
1. In practical projects, when fine bubble diffuser working, we find that the region of the highest stress is mainly in the outer edges and central membrane. As a result, the stretching of membrane with traditional design is limited, meanwhile the membrane is easy to tear and faces high aeration resistance.Under such condition, the oxygenation capacity decreases, the power consumption and maintenance cost increase.
In order to avoid the abovementioned defects, we thicken the outer edges and central membrane. Such designs greatly improve the service life of YULONG® fine bubble diffuser.
2. Double check valve, periphery fold sealing 3. Imported EPDM material from France
structure can prevent diaphram dropping off from
the PP plate.
4. Unique porous technology makes the disc air diffuser bubble release evenly, with High Oxygen Transmission efficiency (OTE)
5. Good effect on saving in power, and low operating cost
6. The membrane has good self-cleaning and anti-clogging property
7. Easy to exclude failure, easy maintance and management
8. Simple structure for easy installation
9. Project cost is lower.
Speicifications Date
MODEL | HDH-215 | HDH-260 |
Diameter of Rubber membrane(mm) | 215 | 260 |
Air Flow(m3/h) | 0.5~5 | 1~8 |
Service Area(m2/piece) | 0.2~0.6 | 0.3~0.8 |
Oxygen Utilization Ratio(%) | 22~40 | 30~50 |
Oxygenation Capacity(kg O2/kw·h) | 0.13~0.40 | 0.20~0.50 |
Theoretical Power Efficiency(kg O2/kw·h) | 4.5~6.5 | 6.0~8.o |
Resistance Loss(Pa) | <3000 | <3000 |
Air Bubble Diameter(mm) | 1~3 | 1~3 |
Connector size | G3/4" Screwed connection | |
Note: The above data is tested in 4M depth clear water. | ||
Sharing our transaction history for your reference, thanks.
From March to Dec in 2016, the sales are booming.
Selling Units | 25 pieces per carton or depend on your request |
Package size per batch | 60*40*30 cm |
Gross weight per batch | 14.2 KG |
Package Type | 25 pcs per carton |
Shipment terms | FOB, CIF, CFR, DDP, DDU, FTA, etc. |
Port | Shanghai, Ningbo |
Delivery time | Within 3~5 working days after receipt or your payment |
Jiangsu Yulong environment protection CO., Ltd, which was founded in 1995. Our company is engaged in waste water treatment for 22 years. We are a high-tech enterprise with strong technology team, has been engaging in environment protection industry and related products R&D, production, investment operation, etc.
Our Exhibition
Certification
1. Q: What is your MOQ?
A: We have no MOQ limited for our standard specification products. We always prepare enough new stocks to reduce the stock cost for our clients.
2.Q: What is your delivery date ?
A: Normally we will ship you our standard specifications goods about 3-5 working days after receiving your payment. It depends on the quantities you order.
*The information provided here is for reference only.