Extension arms — RO - KLIMAWENT - #1

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64 Extension arms RO A set of arms in a “broken” version. Extension arm RO-4-E-L/Y, extension arm RO-2,5-E-L/X and ERGO extraction arm. extension arm RO-4-E-L/Y extension arm RO-2,5-E-L/X extraction arm A set of arms in basic version. Extension arm RO-2,5-E-L/X and ERGO extraction arm. extraction arm extension arm RO-2,5-E-L/X Application Extension arms are increasing the work range of the ERGO extraction arms that are connected at their ends. In the basic ver- sion, at the end of the extension arm is fastened the ERGO extraction arm. In the “broken” version – the ERGO arm has to be fastened at the end of the set consisting of two extension arms. Structure The extension arm consists of a swivel and the steel duct of rectangular section. Arms RO-L/X of range 1,5 and 2,5 have swivels made of cast aluminium rings with rolling bearing, whereas the other arms have steel swivels with slide bearings. The resistances are minimum, therefore it is easy to manoeuvre with the extension arm within the work area. Devices for pollution extraction