00145321_0
ASW


00145321_0

ASW 

Hit and miss dampers, made of sheet steel, for installation into rectangular ducts

Hit and miss damper with airflow straighteners

  • Nominal sizes 225 × 75 to 1225 × 325 mm
  • Perimeter angle section frame

Application

Application

  • Type ASW hit and miss damper for supply air and extract air
  • Adjustable segments for volume flow rate balancing
  • Airflow straighteners create a homogeneous and uniform airflow
  • For installation into rectangular ducts

Nominal sizes

  • Nominal length: 225, 325, 425, 525, 625, 825, 1025, 1225 mm
  • Nominal height: 75, 125, 225, 325, 425, 525 mm

Description

Parts and characteristics

  • Angle section frame
  • Hit and miss damper for flow adjustment
  • Airflow straighteners on the hit and miss damper elements for achieving a uniform air discharge

Construction features

  • Angle section frame without fixing holes

Materials and surfaces

  • Angle section frame and hit and miss damper elements made of sheet steel
  • Angle section frame and hit and miss damper elements dip coated RAL 9005, jet black

Maintenance

  • Maintenance-free as construction and materials are not subject to wear
  • Inspection and cleaning to VDI 6022

Technical information

Function, Technical data, Specification text, Order code

  • Function
  • Technical data
  • Specification text
  • Order code
Schematic illustration of ASW 00205185_0
① Hit and miss damper, blade for flow adjustment
② Airflow straightener


Nominal sizes

225 × 75 to 1225 × 525 mm


Damper units, rectangular, made of galvanised sheet steel, for supply and extract air. Installation preferably in rectangular ducts.

Ready-to-install component which consists of an angle section frame and hit and miss damper elements with airflow straighteners for flow adjustment and for achieving a uniform air discharge.

Materials and surfaces

  • Angle section frame and hit and miss damper elements made of sheet steel
  • Angle section frame and hit and miss damper elements dip coated RAL 9005, jet black

Technical data

  • Nominal sizes: 225 × 75 to 1225 × 525 mm

Sizing data

  • V _______________________ [m³/h]
  • Δpt _______________________ [Pa]

Air-regenerated noise

  • LWA _______________________ [dB(A)]

This specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme.

00130448_0

 Type
ASW       Hit and miss damper

 

 Nominal size [mm]
       L × H

Order example: ASW/625×225

Nominal size

625 × 225 mm


 

Dimensions and weight

  • Dimensions and weight
ASW 00205017_0
L Nominal length
H Nominal height


The weight table shows the available nominal sizes

ASW

H L [mm]
H 225 325 425 525 625 825 1025 1225
H m
mm kg

75

0.4

0.5

0.6

0.8

0.9

1.2

1.4

1.7

125

0.5

0.7

0.9

1.1

1.3

1.7

2.1

2.5

225


1.2

1.5

1.8

2.2

2.8

3.4

4.1

325



2.1

2.6

3.0

3.9

4.7

5.6


Installation details, Commissioning, Basic information and nomenclature

  • Installation details
  • Commissioning
  • Basic information and nomenclature

Installation and commissioning

  • Installation preferably in rectangular ducts
  • Fix the angle section frame with screws or rivets

Volume flow rate balancing -S 00152134_0

Attachments -AS, -KS, -RS and Type ASW

Volume flow rate balancing

When several ventilation grilles are installed on the same duct, it may be necessary to balance the volume flow rates.

  • Damper unit with hit and miss damper, adjustable, secured with a locking screw

Principal dimensions

L [mm]

Nominal length of the ventilation grille

H [mm]

Nominal height of the ventilation grille

m [kg]

Weight

Nomenclature

LWA [dB(A)]

Sound power level of the air-regenerated noise

V [m³/h] and [l/s]

Volume flow rate

Δpt [Pa]

Total differential pressure

lS [m]

Distance from single grille or horizontal run section (throw distance)

Downloads

product information

operation manuals

References

Berggasthof Platzlalm - Kaltenbach

  • PROJECT
  • OUR JOB
  • SOLUTION

Hochzillertal – Berggasthof Platzlalm

An air of luxury. There is no reason why a cosy mountain inn should not be every bit as comfortable as a 5-star hotel.

Berggasthof Platzlalm can be found right in the popular ski resort Hochfügen, Hochzillertal, near the alpine road Zillertaler Höhenstrasse. The chalet offers 30 sleeping possibilities, a great sun deck and, for ultimate relaxation: a sauna – all at an altitude of approx. 1,800 metres.

 

Its blend of traditional and modern design creates a pleasant, welcoming atmosphere. It is a place where you simply feel good.

TROX components ensure a comfortable indoor climate

 

TROX components ensure a comfortable indoor climate. Products from the air handling expert, such as swirl diffusers, grilles, disc valves, fire dampers and volume flow controllers, were installed in the mountain inn, for example, in the bar lounge and in the dining and sitting room. Naturally, the installation had to comply with technical requirements for air handling and noise,  but the visible technological elements also had to match the overall visual appearance of the rooms and lounges, characterised by beautiful old wood. The grilles from TROX were perfect for the job.

TROX products in the Hochfügen ski resort

 

Thanks to the installed components from TROX, guests will be comfortable in the inn no matter the temperature outside. Furthermore, the tried and tested fire dampers ensure a high degree of safety. TROX products create an excellent indoor climate and pleasant atmosphere – even in winter and at 1,800 metres!

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Contact

Thank you for your message!

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +43 1 250 43-0| Fax: +43 1 250 43 34