fischer Installation Systems Main Catalog Page 487
Commercial customer offer**Top sellers from Fischer
Basics h ls lS h h ls ≥ 50 mm min. a a Picture 4 a Picture 6 Picture 5 12 PUWF Load table PUWF - Frame construction with loads for fire protection application These loads apply with the same height and position/distribution of the mechanical load(s) and with the same bracing height h to smaller widths than the investigated clear width ls, with the same total height of the mechanical load and the same static system, to a higher number of uniformly distributed concentrated loads than tested, with the same height of each individual mechanical load and the same static system, to less than the tested number of individual loads. Without intermediate level (picture 5) MLAR Maximum loads FUS 41-2,5 / FUS 41D-2,5/ PUWF/ PFCN 41 Distance Deformation Load type ls* min a1) 30 30 60 90 120 [mm] [mm] [kN] [kN] [kN] [kN] [kN] 1250 ≤50 0,592 2,262 1,415 1,133 0,992 Individual load With intermediate level (picture 6) F-duration Min. MLAR Fire resistance duration in minutes Maximum loads FUS 41-2,5 / FUS 41D-2,5/ PUWF/ PFCN 41 Distance Deformation F-duration Min. Load type ls* min a1) 30 30 60 90 120 [mm] [mm] [kN] [kN] [kN] [kN] [kN] 1250 ≤50 Individual load per level Individual load total L/2 L/3 L Point load Spot load, e.g. a pipeclamp on the channel. 0,478 1,311 0,805 0,637 0,553 0,956 2,621 1,611 1,274 1,106 F F Fire resistance duration in minutes F F=qxL L/3 L Uniform load Uniform distribution of load on the channels, e.g. bend-proof ventilation duct. L Multiple load More than one load point on the channel, e.g. several pipe clamps. 487
512 Pages | Valid until 12/2026 | Previous page | Next page
Choose your language
Legal issues
The manufacturer is exclusively responsible for the content, price and article details of the products and offers presented in the catalogues. Subject to technical and optical changes by the manufacturer and errors excepted.
Request form for special products
The ToolTeam® Procurement Service
Are you looking for products that are shown in the catalogue but cannot be purchased directly online?Our procurement service will be pleased to make you a non-binding and individual offer.