feature:
1. Rare earth, permanent magnetic synchronous machine, low power  consumption.

2. large flow, high delivery lift.

3. Anti-friction, alumina porcelain axle; rustless, suitable for salt and fresh water.

4. lnternal overcurrent and overheating protection.

5. ABS plastic coated body, durable construction, noncorroding.

applicable scope:
to pump and filter water for all kinds of aquariums and gardening.