Black Rubber Sealing Collar for Antenna Masts Ø 38–60 mm
The AS47130 is an adjustable black rubber sealing collar for antenna and mast tubes with outside diameters from Ø 38 to 60 mm.
It is designed to support a weather-protected transition between the mast tube and a suitable roof tile, flashing or other roof penetration system.
According to the available product data, the collar is manufactured from a UV-resistant black rubber compound. UV resistance has been tested in a UV chamber.
For mast tubes Ø 38–60 mm
The collar is suitable for mast tubes with diameters from:
Ø 38 mm
to Ø 60 mm
Adjustable stepped design
The opening can be adapted to the required mast diameter by cutting the appropriate step.
This allows one collar to cover several common antenna mast diameters.
Cut cleanly and straight
The selected step should be cut as evenly and straight as possible.
A clean cut helps:
reduce the risk of tearing
improve the fit around the mast
make installation easier
Do not cut the opening larger than necessary
Only the required step should be removed.
An unnecessarily large opening may reduce the fit around the mast tube.
UV-resistant rubber compound
The collar is manufactured from a UV-resistant black rubber compound according to the available product data.
UV resistance is stated as having been tested in a UV chamber.
No specific test standard, test duration or guaranteed service life is specified.
For roof mast penetrations
Typical applications include sealing transitions between an antenna mast and a suitable:
roof flashing
antenna roof tile
lead flashing
aluminium roof flashing
other compatible mast penetration system
Not a complete roof waterproofing system
The AS47130 supports weather protection around the mast but does not by itself form the complete roof seal.
Final sealing performance depends on the complete installation, including:
roof flashing
roof pitch
overlap
water drainage
underlay treatment
correct collar installation
Not a structural mast support
The rubber collar does not secure the mast mechanically.
A separate suitable mast mounting system is required.
Compatible antenna applications
The collar may be used with suitable mast installations for:
satellite antennas
DVB-T/T2 antennas
DAB/DAB+ antennas
FM antennas
suitable radio antennas
provided the mast diameter is between Ø 38 and 60 mm.
Replacement applications
The AS47130 may also be used to replace an existing rubber collar that has become:
brittle
cracked
damaged
poorly fitting
The condition of the underlying roof flashing should also be checked during replacement.
Technical specifications
Article reference: AS47130
Article number: 47130
EAN: 4050822471300
Product type: Rubber sealing collar / mast sealing sleeve
Colour: Black
Material: UV-resistant rubber compound according to product data
Suitable mast diameter: Ø 38–60 mm
Adjustment: Cut at the appropriate step
UV resistance: Tested in a UV chamber according to product data
Function: Weather-protected transition at suitable mast penetrations
Structural mast support: No
Package contents
1 × AS47130 black rubber sealing collar for mast tubes Ø 38–60 mm
Mast tube, roof tile, roof flashing, structural mast support and additional installation accessories are not included.
