New “Alumina” Air stones are 3 times stronger than white silica Air stones!
It produces a finer bubble with no increase in pressure.
Alumina produces finer bubbles without an increase in pressure drop. Higher
density results in self-weighting and self-ballasts.
- More resistant to ozone.
- Three times stronger than Silica.
- No bonding agents to breakdown when cleaned.
- Engineered for minimal air flow resistance for low pressure blowers.
- Resist fouling and clogging in either indoor or outdoor
applications.
| Description |
Air Requirement(CFM) |
Fitting Size |
| Air stones(1.5"x1.5"x1.5") |
0.20 |
3/16" barb |
| Air stones(1.5"x1.5"x3") |
0.30 |
1/4" barb |
| Air stones(1.5"x1.5"x3") |
0.30 |
3/8" barb |
| Air stones(1.5"x1.5"x6") |
0.50 |
1/4" barb |
| Air stones(1.5"x1.5"x6") |
0.50 |
3/8" barb |
| Air stones(1.5"x1.5"x6") |
0.50 |
1/2" NPT |
| Air stones(1.5"x1.5"x9") |
0.75 |
3/8" barb |
| Air stones(1.5"x1.5"x9") |
0.75 |
1/2" NPT |
| Air stones(1.5"x1.5"x12") |
1.00 |
3/8" barb |
| Air stones(1.5"x1.5"x12") |
1.00 |
1/2" NPT | |
