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High Efficiency Sewage Treatment Equipment , Air Fine Bubble Diffusers Wastewater Treatment

GSD Industrial Co., Ltd.
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GSD Industrial Co., Ltd.
City: Shanghai
Province/State: Shanghai
Country/Region: China
Tel: 86-21-50550317-302
Contact Person:
Ms Emma Huang

High Efficiency Sewage Treatment Equipment , Air Fine Bubble Diffusers Wastewater Treatment

Brand Name : GSD
Model Number : RSD
Certification : ISO
Place of Origin : TAIWAN
MOQ : Negotiation
Price : Negotiation
Payment Terms : T/T
Supply Ability : 10000 sets per month
Delivery Time : 30 days
Packaging Details : carton
Material : PU/EPDM
Air flow : 1.8-12 m3/h
OTE : 26%-29%
Diameter : 270mm/330mm
Diameter of the bubble : 1-2mm
Water temperature : ≤100℃
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High Efficiency Sewage Treatment Equipment , Air Fine Bubble Diffusers Wastewater Treatment



Application:

1. Aeration for SBR reaction basin, contact oxidation pond, and activated sludge aeration basin in sewage

disposal plant;
2. Aeration for denitrification / dephosphorization aerobic processes;
3. Aeration for excreta and animal wastewater treatment plant;
4. Aeration of deep aeration basin;

Features:

RSD144 large bubble disc aerator
1. Special design of water pressure and material structure to prevent water back-flow during air flow

interruptions.
2. High quality ABS compounds material body with incomparable heat resistance and softening

temperature resistance exceptional to other general ABS material.
3. Synthetic thermoplastic polymer membrane offers protection from corrosion, weather, oil, aging and

deformation which triple the service life as compared to other PVC or rubber products.
4. Flexible body gives the adjustability of discharge hole in different volume of air flow, which decreases

the pressure loss and prevents abnormalities.


RSD245,RSD330 fine bubble disc aerator
1. High oxygen transmission efficiency.
2. Good effect on saving power, and low operating cost.
3. Excellent counterflow prevention function.
4. Long guaranteed life.
5. Good sealing effect..


Performance parameters:

ItemNameRSD-144RSD-245RSD-330
MaterialBaseABSABSABS
MaterialStating ringPUABSABS
MaterialMembranePUEPDMEPDM
SpecificationsAir flow12-24m3/h1.8-9m3/h2.4-12m3/h
SpecificationsInlet attackOutside screw 1"Outside screw 3/4"Outside screw 3/4"
SpecificationsOTE

12%
Water Depth 4m
Air flow 15m3/h 20℃

26%
Water Depth 4m
Air flow 3m3/h 20℃

29%
Water Depth 4m
Air flow 3m3/h 20℃

SpecificationsHeadloss

1550Pa
Air flow 15m3/h 20℃

3000Pa
Air flow 5.1m3/h 20℃

2400Pa
Air flow 7.2m3/h 20℃



Headloss curve:


OTE curve:


Installation:




Product Tags:

wastewater air diffusers

      

wastewater aeration systems

      
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