In grout injection projects, apply with removable packer working can easy to check the PU fill status. It can not only make sure the injection materials fill whole crack site, but also avoid wasting PU.
Our injection packer is made of high quality aluminum alloy, it have good mechanical properties and external body galvanizing with corrosion resistance.
AlSiCuMnZnCrFeMn
Remainder
≤0.25
≤0.10
≤0.10
≤0.10
0.15～0.35
≤0.40
2.2~2.8
The removable packer have hexagonal nipple, which is easy to put off by wrench.
Diameter of
rubber seal mm
Length of
Packer body mm
Inside diameter
of tube mm
Inside diameter
of Nipple mm
Break Pressure
(bar)
Pressure for
Nipple opening (bar)
131005.31.5400
25 ~250
Supplying range
For removable grout injection packer, we supply low pressure and high pressure packers.
PressureDiameterLengthRubber type
Low 20-30 bar
High 200 -220bar
10mm, 13mm
80mm, 100mm, 150mm, 300mm, 500mm
Cross, line
Feature
Good compression resistance.
Corrosion resistance.
Removable nipple, good for checking the injection materials fill status.
The nipple can adjustable pressure, good circulation at any situation.