Inflatable Stoppers for pipes and ducts as a quick and easy way to stop the flow of gas or liquid, to stop the build up of debris and to prevent ingress of unwanted material or animals.

The versatile Pipestoppers® Inflatable Stoppers can be inserted and retracted through small holes and then inflated to full size for stopping operations. They are used to service a wide variety of industrial applications and are available in the following ranges:

Standard Inflatable Stoppers:

Cylindrical Inflatable Stoppers

Spherical Inflatable Stoppers

The Standard Range of Inflatable Pipe Stoppers are available for immediate delivery with sizes ranging from 1 to 96″ (25 to 2440 mm).

Cylindrical Inflatable Stoppers will not invert (turn over) inside a pipe when under pressure, because they are longer than their diameter.

Spherical Stoppers are used where the position of the stopper is not important and they can be put at any angle and still make a seal.

 

Chemical / Heat Resistant Inflatable Stoppers:

PetroChem Inflatable Stoppers

Heat Resistant Inflatable Stoppers

The PetroChem Inflatable Stoppers are identical in appearance and performance to the Standard Inflatable Stoppers, except that the inside inflatable latex part is enclosed in a thin, flexible rubber that is resistant to the petrochemical fluids and vapours.

Heat Resistant Inflatable Covers are available with a performance rating to give protection up to a temperature of 300°C (572°F).

HFT®’s Pipestoppers® most common applications are:

Debris stopping during machining operations

Leak testing of pipework systems in commercial, domestic and industrial applications

Low pressure hydrostatic tests

On-site thermoforming of bends in ducting and conduit materials

Fibre-optic construction projects

Debris and animal barriers for overnight protection of pipelines

Weld purging to isolate volumes in tanks, to minimise gas purging volumes

Plumbing operations

HFT Pipestoppers® Cylindrical Inflatable Stoppers

All dimensions are based on the imperial system. Sizes shown in mm are only mathematic conversions of the imperial dimensions and are not intended to represent metric standards.

PART Nº DESCRIPTION PRODUCT SIZES INFLATION PRESSURE SHIPPING DIMENSIONS WEIGHT
PSI0001
PSI0002
PSI0003
PSI0004
PSI0005
PSI0006
PSI0007
PSI0008
PSI0010
PSI0012
PSI0014
PSI0015
PSI0016
PSI0018
PSI0020
PSI0022
PSI0024
PSI0030
PSI0032
PSI0036
PSI0040
PSI0044
PSI0048
PSI0055
PSI0060
PSI0062
PSI0064
PSI0068
PSI0070
PSI0072
PSI0076
PSI0080
PSI0082
PSI0086
PSI0090
PSI0096
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
Cylindrical Stopper
25 mm
50 mm
75 mm
100 mm
125 mm
152 mm
175 mm
200 mm
250 mm
300 mm
350 mm
375 mm
400 mm
450 mm
500 mm
550 mm
600 mm
750 mm
800 mm
900 mm
1000 mm
1100 mm
1200 mm
1375 mm
1500 mm
1550 mm
1600 mm
1700 mm
1750 mm
1800 mm
1900 mm
2000 mm
2050 mm
2150 mm
2250 mm
2400 mm
1″
2″
3″
4″
5″
6″
7″
8″
10″
12″
14″
15″
16″
18″
20″
22″
24″
30″
32″
36″
40″
44″
48″
55″
60″
62″
64″
68″
70″
72″
76″
80″
82″
86″
90″
96″
10 psi
10 psi
10 psi
10 psi
10 psi
10 psi
8 psi
8 psi
5 psi
4 psi
3 psi
3 psi
3 psi
2 psi
2 psi
2 psi
2 psi
2 psi
1.5 psi
1.0 psi
1.0 psi
1.0 psi
1.0 psi
0.5 psi
0.25 psi
0.25 psi
0.25 psi
0.25 psi
0.25 psi
0.25 psi
0.25 psi
0.25 psi
0.25 psi
0.25 psi
0.25 psi
0.25 psi
680 mb
680 mb
680 mb
680 mb
680 mb
680 mb
544 mb
544 mb
340 mb
272 mb
204 mb
204 mb
204 mb
136 mb
136 mb
136 mb
136 mb
136 mb
102 mb
68 mb
68 mb
68 mb
68 mb
34 mb
17 mb
17 mb
17 mb
17 mb
17 mb
17 mb
17 mb
17 mb
17 mb
17 mb
17 mb
17 mb
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
10 x 10 x 4″
17 x 13 x 12″
17 x 13 x 12″
17 x 13 x 12″
17 x 13 x 12″
on request
on request
on request
on request
on request
on request
0.3 kg
0.3 kg
0.4 kg
0.4 kg
0.4 kg
0.4 kg
0.4 kg
0.4 kg
0.5 kg
0.5 kg
0.5 kg
0.5 kg
0.6 kg
0.6 kg
0.7 kg
0.8 kg
1.0 kg
1.2 kg
1.2 kg
1.2 kg
1.2 kg
1.4 kg
1.4 kg
1.4 kg
1.4 kg
1.4 kg
4.8 kg
4.8 kg
4.8 kg
4.8 kg
on request
on request
on request
on request
on request
on request
PSIS001 Footpump for Inflatable Stoppers