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von-Drais-Straße 7 • D-55469 Simmern / Hunsrück • Tel: +49 6761 96509-00 • Fax: -01 • www.oxyflex.de • [email protected] (Status Dec. 2018)

INSTALLATION INSTRUCTIONS

Dimensions

Free membrane area: 0.2 m²

Materials:
Membrane:

EPDM (ethylene propylene diene rubber)

TPU (thermoplastic polyurethane)

Base plate:

Polypropylene (PP-GF)

Frame:

Polypropylene (PP-GF)

Gaskets:

EPDM

The distance between the diffusers on the distribution pipe (connection hole axis) should be at least 280 mm and
must not exceed 1,000 mm (differences possible on request).

In the vicinity of the mixer, optional side
brackets provide additional stability and make
area-wide coverage possible in this case as
well (independently of the type of installation
on round or square distribution pipes).

Storage
Store the diffusers in their packaging in a dry
and ventilated room.
DIN 7716 provisions must be observed.

Preparation
Prior to installing the OXYFLEX

®

- MF1100 membrane plate diffuser it must be ensured that the pipelines are clean.

All drilling chippings, dirt, etc. must be removed, otherwise they will be carried into the diffuser when the fan is
started up and could cause significant impairment or damage.

Содержание OXYFLEX MF1100

Страница 1: ...d coarse bubble diffusion of liquids INSTALLATION OPERATING and MAINTENANCE INSTRUCTIONS The OXYFLEX MF1100 membrane plate diffuser consists of a flat heavily ribbed base plate with air sockets A two...

Страница 2: ...000 mm differences possible on request In the vicinity of the mixer optional side brackets provide additional stability and make area wide coverage possible in this case as well independently of the t...

Страница 3: ...is mounted on a square pipe width at least 60 mm with 4 threaded bolts M6 x 35 mm An EPDM gasket is inserted between the diffuser and the distribution pipe The surfaces must be clean and straight Gas...

Страница 4: ...is inserted into the hole of the round pipe from above An O ring made from EPDM is inserted between the upper part of the clamp saddle and the distribution pipe The gasket between the diffuser and the...

Страница 5: ...screwed in place with the counter piece at the opposite side using an M10 hexagonal through screw 16 Nm The thread of the hexagon screws have to be lubricated beforehand to avoid seizing An O ring mad...

Страница 6: ...see run in of diffusers in table 1 on page 8 TPU membranes OXYFLEX MF1100 membrane plate diffusers with TPU membranes do not have to be run in for normal operation However a bubble pattern test or an...

Страница 7: ...ble pattern and the pressure loss should be checked and documented at regular intervals under similar operating conditions such as water level and air quantity The pressure loss development in the loa...

Страница 8: ...rably from older membranes with regard to pressure loss We would be pleased to provide advice if necessary Table 1 Specific loads h m3 N per diffuser for the OXYFLEX MF1100 membrane plate diffuser wit...

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