Other special size could ba according to client"s requirements .
Any length could be manufactured .
Life Time : At least 5 years Properties:
The EPDM is the terpolymer of ethylene, propylene and Conjugated diene. EPDM rubber has the properties of oxidation resistance, ozone resistance, erosion resistance and vulcanization. EPDM rubber has the properties of aging resistance, acid and alkali resistance, water vapour resistance, good eroding, high-and low-temperature resistance, chemical resistance, good tightness, compression set resistance. The EPDM rubber membrane is compatible to the aerating system of petrochemical, coking, textile, printing,food, butcher, pharmacy,tan, papermaking, chemical industry etc. industry wastewater and city life wastewater.
2. Product technical parameter sheet :
Item
Φ63mm*500mm
Φ63mm*750mm
Φ63mm*1000mm
Oxygen transform efficiency (%)
>30
>30
>30
Working air flow (m3/h)
1-5
1-7
1-12
Designed air flow(m3/h)
3
5
7
Service area (m2/piece)
0.45-1
0.5-1.2
0.75-1.5
Hole number(pc)
8080
12300
16880
Bubble dia (mm)
1-3
1-3
1-3
Drag loss (pa)
<3000
<3000
<3000
Oxygenate capability (kgO2/h)
0.45
0.55
0.65
Theoretic dynamic efficency(kgO2/kw.h)
6.5
7
7.5
3.Application :
Our products are mainly applied in wastewater treatment of city planning, textile printing , pharmacy, petrochemical engineering ,charking ,process hides, make mine and aquiculture .Now we are the largest manufacturer in China .
If any question about the fine bubble membrane tube diffuser, you can contact with me as following:
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