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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-16-2025 | 0.6 $* | 0.30 $* |
Aug-16-2025 | 0.35 $* | 0.69 $* |
Jul-16-2025 | 0.49 $* | 0.94 $* |
Jun-16-2025 | 0.94 $* | 0.40 $* |
May-16-2025 | 0.55 $* | 0.6 $* |
Apr-16-2025 | 0.4 $* | 0.0 $* |
Mar-16-2025 | 0.61 $* | 0.65 $* |
Feb-16-2025 | 0.25 $* | 0.49 $* |
Jan-16-2025 | 0.21 $* | 0.42 $* |
When the motor starts running, impellers will rotate and touche water surface, it will press air into water and therefore increase some oxygen in water.
The most importance is working impellers can make sufficient water splash and strong water current. Large amount of splash will take air into water and enrich obviously dissolved oxygen in water. Meantime, water waves and current will eliminate harmful substances like ammounia, nitrite, hydrogen sulfide, etc out of water and finally clean water.
All brand new materials produced components to make sure our customers receive high quality items. It can be used both on freshwater and seawater.
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1.High efficiency and saving over 20% electric energy than traditional models.
2.Mechanical seal is available to against oil leak pollution.
3.Built-in protector is available to avoid motor being burnt accidentally.
4.The floating boat produced by us is made of good engineering plastic HDPE. It has great buoyancy and high strength.
5.The impeller is made of New PP. The spoke and vane is shaped with plastic only one time.
6.The flexible gearing is fixed by the stainless wheel bolt.
7.High oxygenation rate: 2.6kgs/h.
8.Easy installation and maintenance.
9.Stainless steel frame is sturdy with no deformation and high durability.
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pump
190mm•190mm•460mm/10.13KG
430mm•430mm•200mm/1.16KG
110mm•80mm•130mm/0.06KG
Name:Water spout
40mm•140mm•80mm/0.09KG
Name: fastening piece
80mm•80mm•12mm/0.04KG
2.Effective water length :
A2: SS-1HP-2p:40 Meters
SS-2HP-4p:70 Meters
During the strong water circulation ,oxygen can be dissolved into the water to 2-3 meters depth.The paddle wheel could also concentrate the waste ,splash out the gas ,adjust the water temperature and help the decomposition of organic matters.
How many units fo paddle wheel aerators to be use in the shrimp ponds?
1.According to the stocking density:
B1: SS-1HP-2P should be used 8 units in one HA pond if the stocking is 30pcs /square meter.
2.According to harvesting tons:
B2: If the harvest expected is 4 Tons per HA should be installed in the pond 4 units of SS-2HP-4P;the other words is 1 Ton/1unit.
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com