The different between Roots blower with Ring blower.

Q: We are in aquaculture business (shrimp farming).  We are planning to use blowers in shrimp ponds but we do not which blower to select. Kindly tell us the different between the RING BLOWER and ROOTS BLOWER. Which one is more suitable for the shrimp farming and why?

A: The different between Roots blower with Ring blower:

1. Roots blower max. pressure up to 10000mmAq; Ring blower max. pressure to 7500mmAq.
2. Roots blower operation with motor by belt; Ring blower with motor direct driving.
3. Roots blower with big air flow; Ring blower max. air flow up to 22.4m3/min @ pressure 3650mmAq.
4. Roots blower need oil lubricating; Ring blower no lubrication is required.

For shrimp farming, if the pond bottom is earth, it is not available to set pipe to fit the diffuser,
we will suggest to use surface turbo jet aerator, it is more easy to maintain than blowers and diffusers system.