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Process Data set: DUK (en) en

Key Data Set Information
Location DE
Geographical representativeness description Europe.
Reference year 2024
Name
DUK
Technical purpose of product or process For installation into walls and onto rectangular and circular ducts, adjustable and fixed – made of aluminium. For more information see: https://www.trox.de/en/nozzles/duk-20e4787b29bca65f. Fixed and adjustable jet nozzles for the ventilation of large internal spaces such as halls and assembly rooms. Air discharge with long throw distance, excellent acoustic properties. For horizontal air discharge; variants with fixed discharge angle, adjustable air discharge (360°), or air discharge with nozzle that tilts between –30 and +30°. Fixed nozzles with acoustically optimised contours and countersunk holes for screw-fixing to a plane surface. Adjustable jet nozzles have an additional spherical casing and a casing with a spigot, raised edges or saddle connector. For push fitting directly onto circular ducts or as a branch off circular or rectangular ducts; also for installation on plane surfaces. This EPD includes the environmental data of the product series DUK. The following represents a representative dataset of the most sold variant in the declared sales year (DUK-V-315).
Classification
Class name : Hierarchy level
  • EPDNorge: Construction / Ventilation components
General comment on data set Data quality: Specific data for the product composition are provided by the manufacturer. The data represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on EPDs according to EN 15804 and different LCA databases. The data quality of the raw materials in A1 is presented in the table below. Allocation: The allocation is made in accordance with the provisions of EN 15804. Energy, water and waste production in-house is allocated equally among all products through mass allocation. Effects of primary production of recycled materials is allocated to the main product in which the material was used. The recycling process and transportation of the material is allocated to this analysis. Cut-off criteria: All major raw materials and all the essential energy is included. The production processes for raw materials and energy flows with very small amounts (less than 1%) are not included. These cut-off criteria do not apply for hazardous materials and substances.
Copyright Yes
Owner of data set
Quantitative reference
Reference flow(s)
  • - 1.0 * 1.0 Stück (Number of pieces)
Biogenic carbon content
  • Carbon content (biogenic): 0.0 kg
  • Carbon content (biogenic) - packaging: 0.0 kg
Time representativeness
Data set valid until 2029
Time representativeness description 2024-09-04 - 2029-09-04
Technological representativeness
Technology description including background system Nominal sizes: 100, 125, 160, 200, 250, 315, 400 mm. Volume flow rate range: 15 – 400 l/s or 54 – 1440 m³/h. Adjustable discharge angle: –30 to +30°. Supply air to room air temperature difference: –12 to +20 K. For more technical information see: https://www.trox.de/en/nozzles/duk-20e4787b29bca65f#technical-information. The distribution of materials in the products is approximately the same; only the total weight varies. The EPD is created for DUK/315. The factors in the table below can be used to scale LCA data for a new dimension.

Indicators of life cycle

IndicatorDirectionUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
Input
  • 30.17
  • 0.05405
  • 0.0001244
  • 0.003378
  • 0.002382
  • 0.005002
  • -19.42
Input
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
Input
  • 30.17
  • 0.05405
  • 0.0001244
  • 0.003378
  • 0.002382
  • 0.005002
  • -19.42
Input
  • 134.1
  • 3.776
  • 0.02299
  • 0.236
  • 0.071
  • 0.09732
  • -43.23
Input
  • 26.8
  • 0
  • 0
  • 0
  • -26.8
  • 0
  • 0
Input
  • 160.9
  • 3.776
  • 0.02299
  • 0.236
  • -26.73
  • 0.09732
  • -43.23
Input
  • 0.1713
  • 0
  • 0.00001129
  • 0
  • 0
  • 0
  • 0
Input
  • 1.034
  • 0.001934
  • 0.00000306
  • 0.0001209
  • 0.00006646
  • 0.0001054
  • -0.005663
Input
  • 0.3416
  • 0.006914
  • 0.00004502
  • 0.0004321
  • 0
  • 0.00138
  • -0.1817
Input
  • 0.2029
  • 0.0004038
  • 0.000001183
  • 0.00002524
  • 0.000319
  • 0.0001189
  • -0.08859
Output
  • 0.04629
  • 0.0001947
  • 6.768E-7
  • 0.00001217
  • 0
  • 0.01032
  • 0.0138
Output
  • 1.934
  • 0.1836
  • 0.00002722
  • 0.01148
  • 0
  • 0.3982
  • -0.9964
Output
  • 0.0005125
  • 0.00002572
  • 1.597E-7
  • 0.000001608
  • 0
  • 4.003E-8
  • -0.0001762
Output
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
Output
  • 0.6343
  • 0
  • 0.00001109
  • 0
  • 0.529
  • 0
  • 0
Output
  • 0.1343
  • 0
  • 3.438E-8
  • 0
  • 0.3465
  • 0
  • 0
Output
  • 0.09294
  • 0
  • 1.179E-7
  • 0
  • 0.5273
  • 0
  • 0
Output
  • 1.406
  • 0
  • 0.000001783
  • 0
  • 7.977
  • 0
  • 0

IndicatorUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
Abiotic depletion potential - fossil resources (ADPF)
  • 158.7
  • 3.776
  • 0.02299
  • 0.236
  • 0.07099
  • 0.09731
  • -43.23
Abiotic depletion potential - non-fossil resources (ADPE)
  • 0.0005897
  • 0.000006898
  • 2.563E-9
  • 4.311E-7
  • 4.173E-8
  • 3.364E-8
  • 0.000004026
Acidification potential, Accumulated Exceedance (AP)
  • 0.04925
  • 0.0007177
  • 0.00001748
  • 0.00004485
  • 0.000132
  • 0.00003249
  • -0.02307
Global Warming Potential - biogenic (GWP-biogenic)
  • 0.03676
  • 0.0001034
  • 3.132E-7
  • 0.00000646
  • 0.00001015
  • 0.000005332
  • -0.0154
Global Warming Potential - fossil fuels (GWP-fossil)
  • 9.289
  • 0.2497
  • 0.001671
  • 0.01561
  • 1.099
  • 0.05434
  • -3.406
Global Warming Potential - total (GWP-total)
  • 9.4
  • 0.2499
  • 0.001671
  • 0.01562
  • 1.099
  • 0.05434
  • -3.486
Global Warming Potential - land use and land use change (GWP-luluc)
  • 0.07425
  • 0.00008888
  • 1.317E-7
  • 0.000005555
  • 0.000001432
  • 0.000001023
  • -0.06477
  • 9.543
  • 0.2499
  • 0.001671
  • 0.01562
  • 1.099
  • 0.05437
  • -3.348
Eutrophication potential - freshwater (EP-freshwater)
  • 0.0004404
  • 0.000001995
  • 6.082E-9
  • 1.247E-7
  • 8.749E-8
  • 5.257E-8
  • -0.0001349
Eutrophication potential - marine (EP-marine)
  • 0.00721
  • 0.000142
  • 0.000007714
  • 0.000008875
  • 0.00006309
  • 0.00002478
  • -0.003002
Eutrophication potential - terrestrial (EP-terrestrial)
  • 0.09534
  • 0.001588
  • 0.00008464
  • 0.00009927
  • 0.0006752
  • 0.0001298
  • -0.03299
Photochemical Ozone Creation Potential (POCP)
  • 0.02725
  • 0.0006085
  • 0.00002327
  • 0.00003803
  • 0.0001621
  • 0.00004864
  • -0.01109
Depletion potential of the stratospheric ozone layer (ODP)
  • 7.49E-7
  • 5.657E-8
  • 3.61E-10
  • 3.535E-9
  • 8.69E-10
  • 1.305E-9
  • -0.00337
Water (user) deprivation potential (WDP)
  • 1661
  • 3.652
  • 0.004885
  • 0.2283
  • 0.2124
  • 0.8986
  • -1912

IndicatorUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
1This impact category deals mainly with the eventual impact of low dose ionizing radiation on human health of the nuclear fuel cycle. It does not consider effects due to possible nuclear accidents, occupational exposure nor due to radioactive waste disposal in underground facilities. Potential ionizing radiation from the soil, from radon and from some construction materials is also not measured by this indicator.
2The results of this environmental impact indicator shall be used with care as the uncertainties on these results are high or as there is limited experiences with the indicator.
Potential Human exposure efficiency relative to U235 (IRP) 1
  • 0.5302
  • 0.0165
  • 0.00009853
  • 0.001031
  • 0.0001302
  • 0.0004758
  • -0.188
Potential incidence of disease due to PM emissions (PM) 2
  • 4.194E-7
  • 1.529E-8
  • 4.62E-10
  • 9.56E-10
  • 5.63E-10
  • 6.42E-10
  • -2.583E-7
Potential Soil quality index (SQP) 2
  • 106.3
  • 2.641
  • 0.002918
  • 0.1651
  • 0.009251
  • 0.3547
  • -4.806
Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc) 2
  • 2.063E-7
  • 3.058E-9
  • 1.1E-11
  • 1.91E-10
  • 1.837E-9
  • 8.9E-11
  • -9.774E-8
Potential Comparative Toxic Unit for humans - cancer effects (HTP-c) 2
  • 1.452E-8
  • 0
  • 0
  • 0
  • 4.7E-11
  • 3E-12
  • -8.658E-9
Potential Comparative Toxic Unit for ecosystems (ETP-fw) 2
  • 132.8
  • 2.799
  • 0.01257
  • 0.1749
  • 0.1699
  • 18
  • -55.8