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PUSH
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03/04- 2 Construction subject to change. Version: 27.04.2020 No return possible!

Displacement Diffuser Model PUSH Description Industrial plants with high levels of harmful emissions are usually ventilated using displacement ventilation, displacing harmful emissions from the occupied area towards the return air openings. The air is usually delivered via large capacity displacement diffusers located at floor level. This type of diffuser, however, wastes a lot of space in the occupied area and restricts the freedom of movement. The displacement diffuser type PUSH has been developed to prevent this waste of space. This diffuser is installed at a height of 3 - 4 m, i.e., 1 -...

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Construction Accessories Model PUSH-1A PUSH-1B Locking mechanism (-AA, fur PUSH-1A/-02/-03/-04) - Galvanised sheet steel (-SV, standard) at the diffuser casing - Stainless steel 1.4301 (-V2) at the diffuser casing Diffuser casing - Galvanised sheet steel, 360° perforated (-SV-...-360, standard) - Galvanised sheet steel, 270° perforated (-SV-...-270) - Stainless steel 1.4301 (-V2) Base plate and baffle plate - Galvanised sheet steel (-SV, standard) - Stainless steel 1.4301 (-V2) Chain (for PUSH-1A/-02/-03/-04) - Galvanised steel (-SV, standard) - Stainless steel 1.4301 (-V2) Damper leaf seal...

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Quick selection (horizontal throw) Models and dimensions Air throw pattern horizontal throw (cooling mode) Operating range of volumetric flow Construction subject to change.

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Displacement Diffuser Model Pltan Possible settings of the air throw pattern Different throw patterns are achieved by rotating the adjustable baffle plate or base plate into different directions by means of the chain. Intermediate positions are also possible. horizontal throw: cooling mode \ X X X diagonally downward throw: isothermal applicable to: PUSH-1 A/-1B/-02/-04/-06 Construction subject to change.

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Displacement Diffuser Model PUSHDimensions PUSH-1A Suitable for supply air temperatures of approx. 15°C to max. 40°C. Available sizes Construction subject to change.

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Displacement Diffuser Model Pltan Actuators for PUSH-04 Locking mechanism (-AA) Detail Y Detail Z Locking plate (-AW) for PUSH-1A/-02/-03/-04 on walls / columns Air throw setting (for PUSH-1A/-02/-03/-04): at the diffuser casing (with locking mechanism -AA): - Adjustable by chain. 3 m long from bottom edge of diffuser. On walls / columns (with locking plate -AW / with Bowden cable -BZ): - Adjustable by chain / cable. 3 m long from bottom edge of diffuser. Chain approx. 30 cm long. Construction subject to change.

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Displacement Diffuser Model PUSH Dimensions of accessories adjustable damper (-DV1) or adjustable damper with honeycomb air flow straightener (-DV2) Honeycomb air flow straightener Damper Blind rivet With adjustable damper with honeycomb air flow straightener (DV2), the honeycomb air flow straightener is fitted directly into the damper. Honeycomb air flow straightener (-WG1) For subsequent change of the air throw angle from 360° to 270° (for PUSH-...-360-... throw only). After mounting the cover plate correctly, the M8 screws have to be screwed into the perforation of the PUSH diffuser for...

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Displacement Diffuser Model PUSH Installation options Suspended installation (-F) (standard) Wall / column installation (-W) Section B-B Adjustment left-hand (standard) Adjustment right-hand Adjustment for type PUSH-1A/-1B/-02/-03/-04/-06. Detail W 03/04 - 10 Construction subject to change. Version: 27.04.2020 No return possible!

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Displacement Diffuser Model PUSH Technical data Pressure loss and noise level PUSH-...-250-... - - - 270° throw for wall / column installation 03/04 - 11 Construction subject to change. Version: 27.04.2020 No return possible!

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Displacement Diffuser Model Pltan PUSH-...-450-... The correction factors refer to the sound power evel LWA with horizontal air throw pattern. Damper position OPEN in % h = horizontal v = vertical ----270° throw for wall / column installation Construction subject to change.

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Displacement Diffuser Model PUSHMaximum end velocity of jet PUSH-...-350/355-. 270° throw for wall / column installation: vmax 270° = vmax x 1<8 PUSH-...-315-... 270° throw for wall / column installation: vmax 270° = vmax x 1-8 PUSH-...-400-... 270° throw for wall / column installation: vmax 270° = vmax x 1<8 270° throw for wall / column installation: vmax 270° = vmax x Construction subject to change.

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Displacement Diffuser Model PUSH PUSH-...-450-... 270° throw for wall / column installation: vmax 270° = vmax x 1.8 270° throw for wall / column installation: vmax 270° = vmax x 1.8 270° throw for wall / column installation: vmax 270° = vmax x 1.8 03/04 - 14 Construction subject to change. Version: 27.04.2020 No return possib

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Displacement Diffuser Model PUSH Jet path Suspended installation (-F), 360° throw (cooling mode) 03/04 - 15 Construction subject to change. Version: 27.04.2020 No return possible!

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Displacement Diffuser Model PltanWall / column installation (-W), 270° throw (cooling mode) ATn K 03/04 - 16 Version: 27.04.2020 Construction subject to change. No return possible!

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Displacement Diffuser Model PUSH Vertical throw (in heating mode) 03/04 - 17 Construction subject to change. Version: 27.04.2020 No return possible!

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Displacement Diffuser Model PUSH PUSH-...-450-... 03/04 - 18 Construction subject to change. Version: 27.04.2020 No return possible!

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Displacement Diffuser Model PUSH Induction ratio (only applicable with horizontal throw) Correction factor for 270° throw = i (-) x 0.714 Temperature ratio (only applicable with horizontal throw) Correction factor for 270° throw = TV (-) x 1.4 03/04 - 19 Construction subject to change. Version: 27.04.2020 No return possible!

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Technical data of electric actuators -E048 product Belimo (NM230A-F) Rated voltage: Functional range: Power consumption - Operation: - Idle position: - Dimensioning: Torque (rated torque): Running time: Sound power level: Protection class: Degree of protection: EMC: Low voltage directive: Ambient temperature: AC 100 ... 240 V, 50 / 60 Hz AC 85 ... 265 V 2.5 W @ nominal torque 0.6 W 5.5 VA Min. 10 Nm at the rated voltage 150s/90° max. 35 dB (A) II protective insulation Q IP54 in all mounting positions CE according to 89 / 336 / EEC CE according to 73 / 23 / EEC -30 ... +50°C Supply air...

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