Type PTR 250

Available as splashed individual element


As  supporting  surface  for  different  types  of  packings,  such  as saddle and ring- shaped packings  or activated carbon, for large column cross-sections and high loads.

The  trapezoidal  profile  -  shape  allows  a  optimum  free  crosssection  of  the  gas  flow.  Rectangular  and  circular  designs  are possible.  Our injection  moulded standard
elements  may  be prepared by butt welding as lines of any length.

PP-el is  an  electrically  conductive  homopolymer  polypropylen electrical conductive which discharge the static. This material has low surface resistivity minimum 104 and is ideal for use in potentially explosive atmospheres.
On request we Issue an installation explanation for you to ATEX 2014/34/EU

PE-el 5°C . 80°C

Technical Details

Overview standard
B (mm)
Web with
15 15 15 30 30 30
S (mm>
Width of slots
22 30 37 22 30 37
free profile 69 % 89 % 109 % 69 % 89 % 109 %
41 39 35 55 52,5 50,5

Column ø 850 - 2.050 2.050 - 3.670 3.670 - 5.000
Support width ca.50 ca.70 ca. 90

Load capacity / Material

15 mm beam / Load pressure
30 mm beam / Load pressure
L (mm> 20°C 40°C 60°C 80°C 20°C 40°C 60°C 80°C
500 11.078 8.856 6.079 3.314 22.179 15.988 10.990 5.993
600 6.397 5.111 3.825 2.301 12.817 10.245 7.631 4.160
700 4.016 3.206 2.397 1.689 8.055 6,436 4.816 3.055
800 2.680 2.137 1.595 1.161 5.382 4.297 3.212 2.344
900 1.872 1.491 1.110 805 3.767 3.005 2.243 1.634
1000 1.356 1.078 800 578 2.735 2.179 1.624 1.179
1200 771 610 449 321 1.565 1.243 922 664
1400 473 372 271 190 969 767 564 402

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