Kit extensible stainless steel flexible tubes for boiler 200/400 gas 3/4 "mf 2x1 / 2" mf 2x3 / 4 "mf uni 11353 water DM 174

Kit extensible stainless steel flexible tubes for boiler 200/400 gas 3/4 "mf 2x1 / 2" mf 2x3 / 4 "mf uni 11353 water DM 174

15,72 [+22% VAT]

  € 16,21 [+22% VAT]


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Product code 60211
EAN 8028653602114
Category GAS HOSES
Brand MBM
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max 35kv constructed in accordance with the legislation (uni cig 11353). http://www.mbmitalia.com/new/catalogoweb/gas/gas2.html technical characteristics (same for gas and water pipe tube): inner tube: made of stainless steel AISI 316L with parallel waves solubilised, din 15, thickness 0 , 21 mm.racconto male: made of stainless steel AISI 303, thread according uni 7/1 sealingly on filetto.canotto nut: made of stainless steel AISI 303, with milled torsion to external piana.protezione sealing seat steel: sheath made of fire-resistant composite material (only for yellow gas pipe and white water pipe) .guarnizioni: rubber according to UNI EN swivel 549dado: made of stainless steel according to the UNI EN 10088/2 or brass according to UNI EN 12164, thread according uni 228 / 1 is not sealed on the thread. warnings 1) all appliances must operate with grounding (46/90) 2) avoid the installation in environment with atmosphere of chlorinated substances 3) avoid twisting and bumps during transport and assembly. 4) extend the hose by pulling it from both end fittings 5) does not extend beyond the measure indicated on the fittings. 6) Carefully follow the instructions for installation retroindicate. 7) for the cleaning of the pipe, use exclusively by rinsing soapy water then with tap water. 8) to change the seals whenever the tube were to be remounted. 9) make increasing use authorized installers. 10) It is prohibited to the connection of several pipes between them. warranty void if not the above warnings were met, the guarantee will fall auto-mind. instructions for mounting the gas pipe (the same applies to water) 1) starting work by closing the main gas shut-off valve (or water). 2) extend the hose up to the extent necessary, limiting the maximum length engraved on the fittings. 3) for female / female type (fg.fg) first connect the hose to the air, by inserting the seal into its seat and manually tighten in a clockwise direction one of the dice without tightening. subsequently connect the other end of the tube to the shut-off valve using the same procedimento.per male / female type (mf.fg.) first connect the male connector to the tap, applying previously on the thread a few turns of teflon and manually screwing in the nut clockwise without tightening. 4) positioning the appliance definitively, so that there are kinks or twists on the tube with a radius less than 60 mm. 5) definitively tighten both end fittings using wrench 22 mm for the male fitting and fixing key. 6) open the tap of the gas shut-off (or water) and check the tightness of connections through the use of soapy water to be applied on the unions themselves. the eventual formation of bubbles shows the gas leak. in such a case check the tightness of the fittings and subsequently proceed to a further control. disassembly 1) proceed in the opposite direction to the first closing the stopcock. 2) first unscrew the swivel nut and then the male fitting. known techniques the flexible gas pipe, in accordance with un1 11353 (water DM 174), continuous wall in stainless steel AISI 316l thickness of not less than mm. 0.21 is suitable for domestic use of gas distribution (or water), in accordance with standards UNI EN 437, besides the applicable legal requirements in this field. It requires no maintenance. in conditions of use, pay attention to the minimum radius of curvature, which must never be lower than 1.5 times the outer diameter. according to UNI EN 437, besides the applicable legal regulations on the subject. It requires no maintenance. in conditions of use, pay attention to the minimum radius of curvature, which must never be lower than 1.5 times the outer diameter. according to UNI EN 437, besides the applicable legal regulations on the subject. It requires no maintenance. in conditions of use, pay attention to the minimum radius of curvature, which must never be lower than 1.5 times the outer diameter.

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