Pressure Cycle Counter
For maintenance scheduling purposes
all Aero WTB tensioners offer a fitted
mechanical cyclic counter. See at a glance
exactly how many pressurisations the
tensioner has performed.
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“Snap-down” Nut Drive.
Again to increase speed all Aero WTB tensioners
are fitted with a spring loaded device
that automatically engages the tensioner drive
socket with the hexagon nut. The operation
is completely transparent to the operator and
no time is wasted aligning the tensioner with
the nut.
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High Quality Hydraulic Seals
Aero WTB tensioners are fitted with high
quality polyurethane, machine cut seals
and high strength anti extrusion rings.
The seals are very reliable and can offer
many 1000’s of pressure cycles. Seal replacement
is a relatively quick and easy
operation.
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High Strength - High Life Puller
At the heart of all Aero WTB tensioners is
the Puller. Manufactured from high grade
aerospace material and carefully designed
to give the maximum possible life.
All Aero WTB tensioners have a device that
ensures the tool fails safely in the unlikely
event of a puller failure. |
Technical Specification - WTB
Automatic Tensioner Reset
Again to increase speed all Aero WTB
tensioners are fitted with a spring
mechanism that automatically resets
the tensioner once the pressure has
been released to zero. The tensioner
is then automatically ready to tension
the next bolt, no operator intervention
is required. |
‘Best Fit’
Aero WTB tensioners are profile cut at the
base to ensure they fit onto as many applications
as possible. WTB has been designed for
use with Structural Hexagon Nuts to DIN 6915
& more conventional nuts to DIN 934. WTB is
also designed for nuts that use washers to DIN
6916 & DIN 125. |
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