Lehmann-Mounting plate for flat roof PV systems

To limit/prevent thermal migration (caterpillar effect) of aerodynamic systems.
The correct screw length is determined by the thickness of the insulation material.
 

Item no.	Description	Min. insulation thickness	Max. insulation thickness
6900800003	Drilling Screw JT3-ST-2-6,0x35	45	85
6900800004	Drilling Screw JT3-ST-2-6,0x60	70	110
6900800005	Drilling Screw JT3-ST-2-6,0x80	90	130
6900800006	Drilling Screw JT3-ST-2-6,0x120	130	170
6900800007	Drilling Screw JT3-ST-2-6,0x160	170	210
6900800008	Drilling Screw JT3-ST-2-6,0x200	210	250
6900700006	mounting shell EcoTek 50x85	Alle	Alle