Oxyplate air diffusers

Disc-shaped diffusers having elastomer membrane with tiny holes for application in water treatment processes in reactors with continuous or intermittent aeration, especially recommended for high-efficiency permanent installations.

The quality, design and membrane hole size ensure unbeatable efficiency in terms of the ideal oxygen transfer-pressure drop balance.

Oxyplate 9"

DISC-SHAPED AIR DIFFUSERS

Technical characteristics

Outside diameter [mm]

270
Min. operating flow rate (Nm³/h)

2
Max. operating flow rate (Nm³/h)

6
Limit flow rate [Nm³/h]

10
Active surface area [m²]

0.038
Membrane thickness [mm]

2 ± 0.15

Oxyplate 12"

DISC-SHAPED AIR DIFFUSERS

Technical characteristics

Outside diameter [mm]

340
Min. operating flow rate (Nm³/h)

2
Max. operating flow rate (Nm³/h)

10
Limit flow rate [Nm³/h]

15
Active surface area [m²]

0.06
Membrane thickness [mm]

2 ± 0.15

Accessories and components

Zenit is able to design and build complete aeration systems comprising disc-shaped diffusers and preassembled PVC air distribution networks.

The high degree of standardisation and the use of special components manufactured by ZENIT itself allow the construction of simple, reliable, quick-to-install systems which are surprisingly inexpensive in spite of the use of top-quality materials such as PVC PN10 pipelines and stainless steel mounts.
To facilitate the installation and servicing of its diffuser systems, Zenit has produced a series of tools that make every procedure quick and effective.

Installations

Preassembled systems are designed for quick, easy installation even by relatively unskilled staff, following the detailed instructions provided.

All connections are made by means of special self-aligning flanges with integral gasket. The mounts are easily height-adjustable (up to 20 cm) to allow levelling even with uneven or slightly sloping tank bottoms.