Diffusers - middle-size bubble
Diffusers Matala, ALO
InquiryWe distribute Matala membrane disc diffusers (BHB-MD225/MD310) - medium bubble.
Features and benefits
- A rigid EPDM membrane with a highly durable base which is made of moulded polypropylene
- Precisely perforated I-shaped slits open when air passes through and close at the end. Thanks to this function, the slits resist tearing and stay clean longer.
- The standard G3/4 thread allows for a more comfortable connection
- Standard stainless steel clamping rings DIN 1.4301 (AISI 304) hold the membrane firmly in place
- Triple O-rings support the centre of the diaphragm when no air is flowing
Matala diffuser
|
Model |
BHB-MD225 |
BHB-MD310 |
|
Air flow |
40 - 120 l/m |
100 - 200 l/m |
|
Disc body (material) |
ABS |
Nylon + laminate |
|
Membrane |
EPDM (ethylene-propylene rubber) |
|
|
Fixation |
DIN 1.4301 stainless steel - clamping ring |
|
|
Connection |
G3/4 thread |
|
|
Diameter |
225 mm |
310 mm |
|
Weight |
350 g |
907 g |
ALO diffuser - fine bubble
|
Technical data |
Disk - 250 |
Disk - 320 |
|
Material
|
High quality EPDM (ethylene-propylene rubber)/silicone ABS |
|
|
Diameter |
250 mm |
320 mm |
|
Bubble size |
1 – 3 mm |
1 – 3 mm |
|
Air flow
|
28 - 70 l/m |
50 - 100 l/m |
|
Connection |
G3/4 |
G3/4 |
|
Ambient temperature |
0 – 100 °C |
0 – 100 °C |
|
Effective diffusion surface |
0,043 m2 |
0,068 m2 |
Diffusers Matala, ALO
Size calculator
Please input desired hydraulic flow and suspended solids content. Our calculator will suggest you optimum size of machine...
- WT primary sludge - raw sludge from activation (ČOV – surový kal z aktivace): 0,5–1%
- WWT secondary sludge - after final settling tank (ČOV – stabilizovaný, zahuštěný kal): 1,5–4 %
- Sludge from DAF (Kal z flotace): 2–4 %
- Biogas station sludges (Kaly z produkce bioplynu): 4–6 %
- Grease traps, oil separation (Lapáky tuku, olejové aplikace): 4-6%
Material flow:
0 kg/h
Capacity of MP-DW - dry material flow per hour :
- MP-DW-131: 10 kg/h
- MP-DW-201: 30 kg/h
- MP-DW-301: 60 kg/h
- MP-DW-302: 120 kg/h
- MP-DW-401: 140 kg/h
- MP-DW-402: 280 kg/h
- MP-DW-403: 420 kg/h
