Diffuser PEARLCOMB
Superfine air bubble diffuserPanel type membrane for existing installations
The high oxygen transfer efficiency is acquired by generating the ultrafine bubble.
Since the pressure loss is low, it is not necessary to change the level of the diffuser from the existing installation. The existing device can be used as-is because it is possible to replace the existing diffuser plates.
Since the holes on the membrane close when operation is stopped, back flow is prevented, and there is no clogging. Intermittent operation is also possible.
Features of panel type membrane for existing installations
- Domestic panel
- Since the product is manufactured and sold by our company, we can assure you of the reliable quality.
- High oxygen transfer efficiency, low pressure loss
- Since ultrafine bubbles are supplied into the liquid from a lot of pores in the diffuser plate, high oxygen transfer efficiency is acquired. In addition, low pressure loss (air-flow resistance) is realized with the product by using flexible material.
- It is possible to change from porous diffuser plates.
- It is possible to use the existing equipment as-is because it is possible to replace the existing diffuser plates.
- Energy saving
- Our membrane diffuser realizes high oxygen transfer efficiency and low pressure loss by generating ultrafine bubbles, which enables to reduce the amount of air blow by 30% from the amount before installation.
Purpose of use
Diffusers of sewage treatment plants and human waste treatment plants, diffusers for industrial waste water treatment, diffusers for waste water from agricultural communes, diffusers for livestock waste water treatment, diffusers for small combined septic tanks, oxygen supply to culture ponds, etc.
Specifications of panel type membrane for existing installations
| Model | PMD-P300R |
|---|---|
| Dimension | φ312mm |
| Bubbling area | 864cm2 |
| Range of standard quantity of airflow * | 30 to 90L/min/piece |
| Membrane material | EPDM |
| Base material | PP |
*Contact us for the detail of the product, the design quantity of airflow, etc.
(As of December 2013)
Replacement using the existing pipes
Since it is possible to replace only the diffuser plates, the cost for introduction can be reduced by using the existing pipes.
- Before replacement of the existing diffuser plates
- Removal of the existing diffuser plates
- Washing the holder
- Installation of the membrane diffuser plates
Contact number
- Tokyo +81 (0)3-6631-3000
Contact form
Related products
- Panel type membrane for new installation, reconstruction and renewal
- The high oxygen transfer efficiency is acquired by generating the superfine air bubble.
- Tube type membrane
- It is possible to change from existing diffuser tubes.
- Stainless saddle tube type membrane
- The stainless saddle improves the strength. The unit can be lifted, and it is possible to replace without draining the dirty water.
- Disk type membrane
- The high oxygen transfer efficiency is acquired by generating very fine air bubble.
- Coarse air bubble diffuser
- It can be used for aeration and agitation in a wide range of fields. There is no need to worry about clogging.