Stainless steel adjustable hook for the installation of PV panels on pitched tile roofs without ventilation layer.
Stainless steel hook with thin base GTPR A2
GTPR is the stainless steel hook for the installation of PV panels on roof tiles with a total thickness of up to 30 mm without ventilation strip. The vertical adjustment allows you to record the distance of the rail from the top of the tile. Complete with screws for connection to the rail.
10x hooks GTPR A2 10x hex head screws SKS M8 x 20 A2 10x hexagonal nuts MU F M8 A2
10 [pcs.]
Total height
110 - 138 mm
Installation torque (
Tinst
)
20 Nm
Width across nut
13 mm
Weight
—
Contents
10x hooks GTPR A2 10x hex head screws SKS M8 x 20 A2 10x hexagonal nuts MU F M8 A2
Amount
10 pcs.
GTIN (EAN-Code)
8001132028513
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The advantages / Product description
Advantages
The multiple adjustments allow to adapt the hook to different tiles: the vertical adjustment allows to record the distance of the rail from the top of the tile; the higher adjustment allows to horizontally align the rail.
The 5 mm thickness allows a reduced tile grinding.
The GTPR A2 hook allows installation with up to 18 cm overlapping tiles.
Made of resistant stainless steel.
The hook is pre-assembled and the accessories for connecting to the Solar rails are included in the package.
Properties
X5CrNi 18-10 stainless steel hook in accordance with EN 10088-2:2005.
Class A2-70 stainless steel bolts in accordance with EN ISO 3506-1/2:2010.
Application and approval
Applications
PV panels installation on pitched roofs with tiles without ventilation layer with a total thickness of up to 30 mm.
Assembly instruction
Functionality
Determine the centre distance of the hooks according to the snow and wind loads in the installation area (use SOLARPANEL-FIX software to design the system) and according to the load-bearing structure and system layout.
Lift the tile and secure the base of the hook using the appropriate anchor determined according to the type of the load-bearing support.
Make the vertical adjustment required by the type of the roof and tighten the screws of the adjustment applying a 20 Nm torque to lock the hook in position.
Grind the upper tile to fit the hook shape and put it back in position.
Use the existing slot in the higher part of the hook to adjust the selected rail position.
Fasten the rail tightening the screw with a 10Nm torque.
