Pronal Inflatable Cylindrical Stoppers
The Pronal Inflatable Cylindrical Stoppers are available in sizes ranging from 100 - 1200mm.
Benefits
- Ranges from 100 - 1200mm
- Lightweight
- Can accomodate a range of pipe diameters
- Maximum 1 bar/10m water unstrutted
- Can be used for air testing
Specification
|
Blank
|
200/500-3D* 5
|
500/1000-3D*
|
200/500-3DT*
|
500/1000-3DT*
|
| Range (mm) |
200 - 500 |
500 - 1000 |
200 - 500 |
500 - 1000 |
| Length (mm) |
700 |
1275 |
700 |
1275 |
| Weight (kg) |
4 |
16 |
7.6 |
25 |
|
Blank ORJ
|
100/200*
|
200/300*
|
300/500*
|
500/800*
|
840/1200*
|
|
Range (mm)
|
100-200
|
200-300
|
300-500
|
500-800
|
840-1200
|
|
Working Pressure (Bar)
|
2.5
|
2.5
|
2.5
|
2.5
|
2.5
|
|
Diameter (mm)
|
90
|
185
|
285
|
485
|
840
|
|
Length (mm)
|
350
|
470
|
660
|
1070
|
1500
|
|
Weight (kg)
|
1
|
2.5
|
5.5
|
17
|
57
|
| |
|
|
|
|
|
|
Test ORJ
|
100/200*
|
200/300*
|
300/500*
|
500/800*
|
840/1200*
|
|
Range (mm)
|
100-200
|
200-300
|
300-500
|
500-800
|
840-1200
|
|
Working Pressure (Bar)
|
2.5
|
2.5
|
2.5
|
2.5
|
2.5
|
|
Diameter (mm)
|
90
|
185
|
285
|
485
|
840
|
|
Length (mm)
|
350
|
470
|
660
|
1070
|
1500
|
|
Weight (kg)
|
1.5
|
5
|
8.5
|
19
|
69
|
|
Bypass Size(inches)
|
0.5
|
1.5
|
1.5
|
1..5
|
1.5
|
User Guide
Note: Stoppers must be fully inserted into the pipe prior to inflation and must not be used in pipework within open excavations or unrestrained pipework. All pipes must be anchored before pressure testing
* Whilst the design of this stopper permits it to be used unstrutted up to 1 bar, for safety reasons we would always advise the use of strutting or wire bridle restraint. This prevents the stopper becoming a dangerous projectile in the event that it deflates