QSB4.0 Submersible Jet Aerator Diving Depth 4.5m

Working Principle:QSB4.0 Submersible Jet Aerator Diving Depth 4.5m
The submersible aerator QSB4.0 sprays liquid from the nozzle at high speed under the high-speed rotation of the pump impeller. When the high-speed flowing liquid passes through the mixing chamber, a vacuum is formed in the mixing chamber, and a large amount of air is sucked in through the air duct. After entering the mixing chamber, the air vigorously mixes with the liquid at the throat to form a gas-liquid mixture, which is discharged through the diffusion tube. The air rises in the water as fine bubbles, forming efficient material transfer throughout the process.

QSB4.0 Submersible Jet Aerator Diving Depth 4.5m

Submersible aerator QSB4.0: power: 4.0kw; current: 8.2A; voltage: 380V; speed: 2900r/min; Frequency: 50Hz; Insulation Class: Class F; Maximum penetration depth: 4.5m; intake pipe diameter: 50mm; intake volume: 75m3/h; Service area: 7 x 5m

Selection and installation:
When our company is required to assist in selection, users should provide relevant data such as pool type, medium characteristics, required air intake, and diving depth, so that our company can design and provide high-quality equipment to better meet the needs of users.

There are two installation forms for the submersible aerator QSB4.0: self coupling and mobile. Self coupling installation is to fix the aeration device and its base at the bottom of the water tank, install supporting blocks on the top of the tank, and connect the two with guide rails. After the submersible pump is connected to a specific bracket, it slides down along the guide rail to the outlet position of the base, and automatically couples and seals by the pump's own weight. Self coupling installation can lift and install electric pumps without the need for installation or maintenance personnel to enter the water pit. The mobile installation method is to install the deepwater self-propelled submersible jet aerator at the bottom of the pool, relying on its own weight for positioning. It has the characteristics of adjustable installation position, flexibility, and low cost.

Precautions
1. When lifting equipment, it is prohibited to directly lift cables or use cables to lift other heavy objects. When transporting or hanging a submersible aerator, a chain hook with a hook can be used to attach it to the lifting ring of the release or cover.
2. The cable end of the submersible aerator QSB4.0 is strictly prohibited from being immersed in water.
3. All equipment casings should be reliably grounded to prevent electric shock accidents.
4. Submersible aerator QSB4.0? Due to the working principle, the maximum immersion depth should not exceed the specified value.
5. The submersible aerator QSB4.0 cannot be placed at the sewage inlet. When the chassis is placed on mud or floating sand, the submersible aerator will sink due to vibration. In this case, it is recommended to suspend the aerator or place it on a larger base plate.
6. When the temperature drops below 0 ℃, if the submersible aerator is still operating normally, it can continue to be used. Otherwise, it should be lifted