Muststop
stoppers is a wide range of stoppers designed
for various applications on 30 mm to 3000 mm Diameter
pipes. They can be equipped with a by-pass allowing
a flow deviation or a water or air tightness test.
Muststop fits to any pipe shape
(circular, rectangular, ovoid…) or nature
(PVC , iron, sandstone, concrete, wood…)
and resists to most of the aggressive fluids commonly
used in industries.
Muststop stoppers can be made
of aramid fiber (Kevlar…) and are coated
with Neoprene or Nitrile rubber.
Advantages
Wide range : from 20 to 3000mm
Adapts to circular, square, or
ovoid pipes
Back pressure up to 200 bars !
Can be used with wastewater,
chemicals, hydrocarbons, acids,
solvents
No maintenance required
Quick and easy set-up.
Application
Type
Illustration
Light, economical stopper with no steel
reinforcement
- Range : from 100 to 1800 mm in 6 models
- Back pressure up to 0.5 bars
- PipeType : circular
- With or without by-pass
GUM GUM
H
Anti-pollution stopper placed permanently
inside a pipe, which can be inflated autonomously.
Resists to most chemically aggressive fluids and
helps prevent accidental pollution of water networks.
It is thin enough to be fixed in the upper half
of the pipe without blocking it, and is held in
place without damaging the pipe.
- Range : from 200 to 1400 mm
- Circular pipes
SECURIT
Range : from 100 to 3000 mm
- Maximum back pressure : 1 bar
- Circular, square or ovoid pipes
- Can be introduced inside the pipe through a
hole of diameter one quarter of its size in use
- With or without by-pass
- Can be repaired
ULTRA
SOUPLE
MODULOVAL
It is used to test water tightness of
pipe joints or for injection
Range : from 150 mm to 3000
mm
PACKER
Mechanical plug from 90 to 500 mm
MECA
Range : 600 and 1000 mm
- Usable for Manhole leakness tests
MANHOLE
High-pressure stoppers with back pressure
resistance up to 200 bars
HP
Give
us your specifications and we will carry out
a feasibility study for you.
