Pronal Inflatable Cylindrical Stoppers

About 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 0.3 bar/3m water unstrutted
  • Can be used for air testing

Specification

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

Technical Library

Pronal 2.5 Bar Inflatable Stopper User Guide

Pronal 2.5 Bar Inflatable Stopper User Guide

User guide for the Pronal inflatable stopper with maximum inflation pressure of 2.5 bar.

94 Downloads

Pronal 2.5 Bar Inflation Controller User Guide

Pronal 2.5 Bar Inflation Controller User Guide

Operating instructions for the Pronal 2.5 bar Inflation Controller, to be used in conjunction...

33 Downloads