1. Provide oxygen in aquariums and restaurants.
2. Use as necessary accessories for food-unfreezers, liquidmizers,and fish washers;
3. Used for bath tube;
4. Be used for air supply spare parts of medical instrument and new liquifield gas equipment.
Place the machine above water level to protect water from flowingbackwards, or it should be
fit with anon-return valve.
- Evergreen design and stable working.
- Low noise rate, high output rate, long life cycle.
- Fits for aquariums, in-door gardening etc.