DISC-170 Membrane Disc Diffusers

DISC-170

DISC-170, DISC-245, DISC-325

The BLOWTAC or ENVI-BUBBLE EPDM membrane fine bubble disc diffusers has been manufactured for more than 15 years in the aeration of industrial wastewater, municipal sewage, domestic septic tank, food process like fermentation, fish farm or shrimp farm aeration. The wastewater treatment of activated sludge and contact aeration process and aquarium will all need high Oxygen transfer rate or Oxygen transfer efficiency, OTE. and low pressure loss by the membrane. The reinforced EPDM can continuously create fine bubble from slots on the EPDM membrane of disc type or tube type diffuser. The expected duty life may be over 5 years without tearing or bursting. There are other material selections of self-sink silicon rubber membrane, ceramic diffuser, air stone, and coil looking diffuser. There are also course bubble air diffuser for application of liquid mixture. The diffuser can be used for roots blower, ring blower and linear air pump. The diffuser also has advantage of much energy reduction.

We offer OEM manufacturing with high reliability and stability of performance, efficient and effective satisfaction of your client. Let our diffuser be the best choice of your solution.

FEATURES

High oxygen transfer efficiency.
High resistance to clogging.
High resistance to corrosion.
Wide air flow range.
Low pressure loss.
Low energy cost.
Easy installation.
Uniform fine bubble.
Back flow prevention.
Self cleaning operation.
Intermittent operation capability.
Cost saving.

APPLICATIONS

Municipal wastewater treatment.
Industrial wastewater treatment.
Clean water treatment.
Sludge stabilization.
Wastewater ozone diffusion.
Aeration of fish ponds.
Aeration of streams and lakes.

Disc Series - DISC-170 / DISC-245 / DISC-325

Disc Diffusers with T-Joint Adapter

SPECIFICATION

Model	Membrane	Volume	Max Volume
Model	Membrane	L/min	L/min
DISC-170	EPDM	10-50	100
DISC-245	EPDM	10-80	150
DISC-325	EPDM	10-120	250

Structure

Membrane with EPDM or VITON rubber compound.
Supporting frame by modled injection of PVC or ABS.
T-joint fitting by modled injection of PVC or ABS.
Non tearing & non clogging I-shapped slits.