—
Pyramid holdfast
Part no.
e. window mullions, angle iron etc.5
Illustration: conductor clip sold separately.97
140 mm
140 mm
79 mm
140 mm
140 mm
79 mm
Designed secure bare, diameter, solid circular conductors flat roofs.05
20
20
36
12.5
36
20 20
12.
The lip around the base the product permits the holdfast built into bitumen type roofs. ABB order code
Conductor
size (mm)
Weight
each (kg)
HF975 7TCA083570R0011 solid circular 0.
Part no. ABB order code
Conductor
material
Maximum glazing
bar width (mm)
Weight
each (kg)
HF705 7TCA083540R0017 Copper 0.g. Simple install, providing secure anchorage thin metallic sections that cannot drilled.5
20
20
36
12.11
HF710 7TCA083540R0018 Aluminium 0. Once fixed any metallic non-metallic conductor clip can attached with the screw provided.
Supplied filled with concrete the conductor held place the weight the holdfast.
140 mm
140 mm
79 mm
140
140
140 mm
140 mm
79 mm
79
140 mm
140 mm
79 mm
—
Glazing bar holdfast
—
Conductor network
Holdfasts
Manufactured from high quality alloys either copper aluminium.
54 FURSE® EARTHING LIGHTNING PROTECTION
QUALIT SOLUTIONS FOR SAFEGUARDING PEOPLE, STRUCTURES AND SERVICES
.
Note: pyramid holdfast supplied unbranded
