Inflatable Packers International€¦ · IPI offers a range of simple, lower pressure inflatable...

IPI offers a range of simple, lower pressure inflatable packers that typically find application for grouting

works and simple hydrogeological investigations. These packers have long been the standard in the

foundations and construction industries for reliable use in lower pressure grouting and similar applications.

Low Pressure Inflatable PackersSINGLE

PACKER

SYSTEM

STRADDLE

PACKER

SYSTEM

FEATURES:

■ Available as either single or straddle (double) packer assemblies

■ Single packers are easily converted to double packers

■ Suitable for Tube à Manchette grouting

Double packer test zone lengths easily adjusted

Field replaceable packer elements

■ Inflated by small diameter control tube run to surface

■

■

The length of the rubber sealing element depends on the application requirements

with the standard lengths being:

300mm for Ø 28, 30 and 42mm packers

500mm and 1000mm for Ø 28, 30, 42, 56, 72, 85, 102, 130 & 170mm packers

STANDARD SIZES AND WORKING PRESSURES*:

Nominal

diameter, mm

Central tube

Inner diameter, mm

Connection

upper

Expansion Max.

diameter, mm

1 x ¹⁄�" BSP

1 x ¹⁄�" BSP8

8 55

55

125

98

185

200

160

2 x ¹⁄�" BSP

2 x ¹⁄�" BSP17

20

2 x ¹⁄�" BSP

2 x ¹⁄�" BSP35

35

2 x ¹⁄�" BSP53

Inflation

Inlet(s)

28

30

42

56

72

85

102

³⁄�" BSP

³⁄�" BSP

¹⁄�" BSP

³⁄�" BSP

¹ ¹⁄�" BSP

¹ ¹⁄�" BSP

²" BSP

270

350

2 x ¹⁄�" BSP83

2 x ¹⁄�" BSP83

130

170

³" BSP

³" BSP

1 1/2

130

120

110

100

90

80

70

60

50

40

30

20

10

1885

1740

1595

1450

1305

1160

1015

870

725

580

435

290

145

705030 90 110 130 170150 190806040 100 120 140 180160

4 4 1/232 2 1/2 3 1/2 5 6 7 5 1/2 6 1/2 7 1/2

Wo

rkin

g p

res

su

re (

ba

r)

Wo

rkin

g p

res

su

re (

ps

i)

Bore-hole diameter (inch)

Bore-hole diameter (mm)

Ø 28Ø 30

Ø 102

Ø 85Ø 56

Ø 42

Ø 72

1 1/2

130

120

110

100

90

80

70

60

50

40

30

20

10

1885

1740

1595

1450

1305

1160

1015

870

725

580

435

290

145

705030 90 110 130 170150 190806040 100 120 140 180160

4 4 1/232 2 1/2 3 1/2 5 6 7 5 1/2 6 1/2 7 1/2

Wo

rkin

g p

ressu

re (

bar)

Wo

rkin

g p

ressu

re (

psi)

Bore-hole diameter (inch)

Bore-hole diameter (mm)

Ø 28Ø 30

Ø 102

Ø 85Ø 56

Ø 42

Ø 72

Ø 130

Ø 170

9 9 1/28 8 1/2 10 11 1210 1/2 11 1/2 12 1/2

210 230 270250200 220 240 280260

290 310 330300 320

Inflatable Packers International

Made differently to perform better

© 2010-2020 Inflatable Packers International

www.ipipackers.cominfo@ipipackers.com

Low Pressure Inflatable Packers_PS151215_Rev01_Eng

* Natural rubber as standard (max. temp 60°C). Other elastomers available on request