3-9550-01 Aeration Tube φ70 x 250mm S-250
Features
- It produces uniform bubbles.
- Since the hole diameter is molded uniformly, the pressure loss is very small.
- Because the particles themselves have uniform micropores, the air is diffused evenly and there is less clogging due to long use.
- Can be washed with water, backwash, weak acid (20 ~ 30%), etc.
Spec
- joint aperture: 25 A (check valve mounting)
- Air diffuser size (mm): φ70 x 250
- Total length (mm): about 310
- Empty pore size: 150 μm
- Diffuser material: PP
Package size:310×80×80 mm 430 g [About Package size]
| Order No. | 3-9550-01 | |
|---|---|---|
| Model No. | S-250 | |
| Standard price |
JPY: 10,000
USD: 62.22
Excange rate 1USD= 160.72JPY
Valid price in Japan |
|
| Quantity | 1piece | |
| Stock in Japan |
|
|
| Supplier Stock |
|
|
Product Variations (Different Sizes, Specifications, Optional Products, etc.)
| Product image | Order No. | Name | Model No. | Quantity | Standard price | Valid price in Japan | Stock [Supplier Stock] |
|
|---|---|---|---|---|---|---|---|---|
![]() |
3-9550-01 | Aeration Tube φ70 x 250mm S-250 | S-250 | 1piece | JPY: 10,000 | USD: 62.22 |
|
|
![]() |
3-9550-02 | Aeration Tube φ70 x 500mm S-500 | S-500 | 1piece | JPY: 13,100 | USD: 81.51 |
|
|
![]() |
3-9550-03 | Aeration Tube φ70 x 250mm x 2 Pieces W-250 | W-250 | 1piece | JPY: 13,800 | USD: 85.86 |
|
|
![]() |
3-9550-04 | Aeration Tube φ70 x 500mm x 2 Pieces W-500 | W-500 | 1piece | JPY: 19,800 | USD: 123.20 |
|
Product Catalog
| Catalog Name | Page |
|---|---|
| AS ONE Catalog 2025 [Instruments for Laboratory] | 1348 |
| AS ONE Catalog 2023 [Instruments for Laboratory] | 1755 |
| AS ONE Catalog 2021 [Instruments for Laboratory] | 1653 |
| AS ONE Catalog 2019 [Instruments for Laboratory] | 1619 |




