RO SELF-EXTINGUISHING LIGHTNING PROTECTING PIPE AND CONNECTORS

Mechanical strength: 1250N (heavy) 4
Impact resistance: 2,0 kg/300mm (heavy) 4
Temperature range (application, installation):
from -25°C to +60°C 4 1
Flexibility: rigid 1
Flammability: self-extinguishing
Material: lead-free, polyvinyl chloride (PVC-mod.)
EU Designation (EN 61386-1): 44411

Application:
Specially designed pipes used for distribution carrying wires lightning protection systems in building and industrial electrical installations (according to EU designation PN-EN 62305-3)
Pipes protect against a stroke of lightning nearby lightning protection wires.
Pipes are characterised by high mechanical strength and high rigidity ensuring effective protection the time of lightning struck and they prevent from damaging ang changing the colour of elevation walls.The products are highly resistant to UV radiation.

Characteristics of material:
Lead free, self-extinguishing/flame retardant, high mechanical strength coefficient and excellent percussion strength properties, little unit elongation, medium-elastic when tensioned, immune to pressures and most of chemical compounds, very good dielectric properties.

Available diameters

Nominal diameter DN (mm)	Inside diameter (mm)	Outside diameter (mm)	Wall thickness (mm)	Volume of the package
RO 28	18	28	5	21 m / 7 pcs
connector ZRO 28	28	38	5	7 pcs
RO 32	22	32	5	21 m / 7 pcs
connector ZRO 32	32	42	5	7 pcs
clamp 28		28		100 pcs
clamp 32		32		100 pcs

Resistance to selected chemical compounds


Acids	weak	high
	strong	high
	oxidized	medium
	hydrofluoric	medium
Bases	dry halogens	medium
	weak	high
	strong	high
Solvents	alcohols	high
	esters	lack
	ketones	lack
	ethers	lack
	chlorinated hydrocarbons	medium
Oil and diesel materials	benzene	lack
	petrol	high
	diesel mixtures	medium
	mineral oils	high
	fatty oils	high