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Cherne® Air-Loc® Leak Locator

Cherne® Air-Loc® Plug (Front) 6-12 in.

Cherne® Air-Loc® Front Plugs are leak locator plugs designed for line acceptance tests and leak location testing. They also can be used as blocking plugs by plugging the fill and read-back ports. Cherne Industries is a global leader in pipe plugs and testing.

UPC: 675115317123
Part #: 317128

Available in 24 variations

Technical Resources (3)

FAQ
Safety & Instruction Manual
Sell Sheet

Key Features

Designed for low presure air testing and leak location testing
Color coded inflation ports match hose and panel for Air-Loc system

Specifications

Weight:	8 lbs.
Maximum Back Pressure:	15 PSI
Inflation Pressure:	45 PSI
Usage Range:	5.5-12.25 in.
Deflated Length:	25 in.
Color:	Black
Deflated Diameter:	5.41 in.
Inflation Thread:	0.125 in.
Nominal Size:	6 in. - 12 in. (150 - 300 mm)
Product Type:	Air-Loc
Chain Eye Bolts:	0.8 in. Bracket Tag
Product Group Primary Sku:	No
Plug Type:	Blocking
Brand:	Cherne

Available in 24 Variations

Showing 24 of 24

Cherne® Air-Loc® Plug (Front) 4-6 in.

[UPC] 675115267046
[Part #] 267048

Weight: 2.5 lbs.
Deflated Length: 10.75 in.
Maximum Back Pressure: 13 PSI
Color: Black
Deflated Diameter: 3.46 in.
Inflation Thread: 0.125 in.
Nominal Size: 4 in. - 6 in. (100 - 150 mm)
Inflation Pressure: 35 PSI
Usage Range: 3.75 in. - 6.25 in. (92 - 159 mm)
Product Type: Air-Loc
Cherne Channel: Waterworks
Chain Eye Bolts: 0.75 in. Eyebolt
Plug Type: Blocking

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Cherne® Air-Loc® Plug (Front) 6-12 in.

[UPC] 675115317123
[Part #] 317128

Weight: 8 lbs.
Maximum Back Pressure: 15 PSI
Inflation Pressure: 45 PSI
Usage Range: 5.5-12.25 in.
Deflated Length: 25 in.
Color: Black
Deflated Diameter: 5.41 in.
Inflation Thread: 0.125 in.
Nominal Size: 6 in. - 12 in. (150 - 300 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.8 in. Bracket Tag
Cherne Channel: Waterworks
Plug Type: Blocking

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Cherne® Air-Loc® Plug (Front) 8-12 in.

[UPC] 675115217126
[Part #] 217128

Weight: 10.4 lbs.
Maximum Back Pressure: 15 psi (1 bar)
Inflation Pressure: 45 psi (3 bar)
Usage Range: 7 in. - 12.25 in. (178 - 312 mm)
Deflated Length: 18.5 in.
Color: Black
Deflated Diameter: 6.85 in.
Inflation Thread: 0.25 in.
Nominal Size: 8 in. - 12 in. (200 - 300 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.25 in. Eyenut
Cherne Channel: Waterworks
Plug Type: Blocking

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Cherne® Air-Loc® Plug (Front) 8-16 in.

[UPC] 675115217164
[Part #] 217168

Weight: 15 lbs.
Maximum Back Pressure: 15 psi (1 bar)
Inflation Pressure: 45 psi (3 bar)
Usage Range: 7.5 in. - 16.25 in. (186 - 413 mm)
Deflated Length: 28 in.
Color: Black
Deflated Diameter: 6.41 in.
Inflation Thread: 0.25 in.
Nominal Size: 8 in. - 16 in. (200 - 400 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.25 in. Eyenut
Cherne Channel: Waterworks
Plug Type: Blocking

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Cherne® Air-Loc® Plug (Front) 12-18 in.

[UPC] 675115217188
[Part #] 217188

Weight: 23 lbs.
Maximum Back Pressure: 15 psi (1 bar)
Inflation Pressure: 45 psi (3 bar)
Usage Range: 10.75 in. - 18.25 in. (273 - 478 mm)
Deflated Length: 25 in.
Color: Black
Deflated Diameter: 10.5 in.
Inflation Thread: 0.25 in.
Nominal Size: 12 in. - 18 in. (300 - 450 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.25 in. Eyenut
Cherne Channel: Waterworks
Plug Type: Blocking

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Cherne® Air-Loc® Plug (Front) 12-18 in w/ Sleeve

[UPC] 675115617186
[Part #] 617188

Weight: 38 lbs.
Maximum Back Pressure: 15 PSI
Inflation Pressure: 45 PSI
Usage Range: 10.75-18.25 in.
Deflated Length: 25 in.
Color: Black
Deflated Diameter: 11.9 in.
Inflation Thread: 0.25 in.
Nominal Size: 12 in. - 18 in. (300 - 450 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.25 in. Eyenut
Cherne Channel: Waterworks
Plug Type: Blocking
Cherne Specialty Chemical: No

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Cherne® Air-Loc® Plug (Front) 12-24 in.

[UPC] 675115217287
[Part #] 217288

Weight: 31 lbs.
Maximum Back Pressure: 15 psi (1 bar)
Inflation Pressure: 45 psi (3 bar)
Usage Range: 11 in. - 24.25 in. (279 - 616 mm)
Deflated Length: 37 in.
Color: Black
Deflated Diameter: 10.38 in.
Inflation Thread: 0.25 in.
Nominal Size: 12 in. - 24 in. (300 - 600 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.25 in. Eyenut
Cherne Channel: Waterworks
Plug Type: Blocking

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Cherne® Air-Loc® Plug (Front) 12-24 in w/ Sleeve

[UPC] 675115617247
[Part #] 617248

Weight: 43 lbs.
Maximum Back Pressure: 15 PSI
Inflation Pressure: 45 PSI
Usage Range: 11-24.25 in.
Deflated Length: 37 in.
Color: Black
Deflated Diameter: 11.9 in.
Inflation Thread: 0.25 in.
Nominal Size: 12 in. - 24 in. (300 - 600 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.25 in. Eyenut
Cherne Channel: Waterworks
Plug Type: Blocking

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Cherne® Air-Loc® Plug 15-32 in. I-Series with RPD

[UPC] 675115917323
[Part #] 317328

Weight: 73 lbs.
Deflated Length: 48 in. (1219 mm)
Color: Black
Deflated Diameter: 14.3 in. (363 mm)
Inflation Thread: 1/4 in.
Nominal Size: 15 in. - 32 in. (380 - 800 mm)
Inflation Pressure: 25 psi (1,72 bar)
Usage Range: 15-32 in.
Product Type: Air-Loc
Chain Eye Bolts: 0.75 in. Eyebolt
Cherne Channel: Waterworks
Maximum Back Pressure: 12.2 psi
Plug Type: Blocking

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Air-Loc- 15-32 In. I-Series W/Rpd, W/Sleeve

[UPC] 675115617322
[Part #] 617328

Weight: 136 lbs.
Deflated Length: 48 in. (1219 mm)
Color: Black
Deflated Diameter: 15.63 in.
Inflation Thread: 1/4 in.
Nominal Size: 15 in. - 32 in. (380 - 800 mm)
Inflation Pressure: 25 psi (1,72 bar)
Usage Range: 15.75-32 in.
Product Type: Air-Loc
Chain Eye Bolts: 0.75 in. Eyebolt
Cherne Channel: Waterworks
Maximum Back Pressure: 12.2 psi
Plug Type: Blocking

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Cherne® Air-Loc® Leak Locator 24-48 In. I-Series W/Rpd, W/Sleeve

[UPC] 675115617483
[Part #] 617488

Weight: 194 lbs.
Deflated Length: 74.5 in.
Maximum Back Pressure: 10.1 psi
Color: Black
Inflation Thread: 1/4 in.
Nominal Size: 24 in. - 48 in. (600 - 1200 mm)
Inflation Pressure: 22 psi (1,5 bar)
Usage Range: 20-50 in.
Product Type: Air-Loc
Chain Eye Bolts: 0.75 in. Eyebolt
Cherne Channel: Waterworks
Deflated Diameter: 19.1 in. (485 mm)
Plug Type: Blocking

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Air-Loc Plug 24-60 In., W/Sleeve

[UPC] 675115617605
[Part #] 617608

Weight: 293 lbs.
Deflated Length: 88 in. (2235 mm)
Color: Black
Deflated Diameter: 20.77 in.
Inflation Thread: 0.25 in.
Nominal Size: 24 in. - 60 in. (1400 - 1500 mm) with sleeve
Inflation Pressure: 22 PSI
Usage Range: 20.5 in. - 60.5 in. (520 - 1537 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.75 in. Eyebolt
Cherne Channel: Waterworks
Maximum Back Pressure: 6 PSI
Plug Type: Blocking

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Cherne® AIR-LOC 24-48 IN. I-SERIES W/RPD

[UPC] 675115317482
[Part #] 317488

Weight: 125 lbs.
Maximum Back Pressure: 10.1 psi
Inflation Pressure: 22 psi (1,5 bar)
Usage Range: 20.5-50 in.
Deflated Length: 74.5 in.
Color: Black
Deflated Diameter: 19.1 in. (485 mm)
Inflation Thread: 1/4 in.
Nominal Size: 24 in. - 48 in. (600 - 1200 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.75 in. Eyebolt
Cherne Channel: Waterworks
Plug Type: Blocking

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Cherne® AIR-LOC PLUG 24-60 IN.

[UPC] 675115317604
[Part #] 317600

Weight: 148 lbs.
Maximum Back Pressure: 6 PSI/14 ft
Inflation Pressure: 22 PSI
Usage Range: 20.5-60.5 in.
Deflated Length: 88 in.
Color: Black
Deflated Diameter: 19.42 in.
Inflation Thread: 0.25 in.
Nominal Size: 24 in. - 60 in. (600 - 1500 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.75 in. Eyebolt
Cherne Channel: Waterworks
Plug Type: Blocking

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Cherne® AIR-LOC 48-72 IN. I-SERIES W/RPD

[UPC] 675115317727
[Part #] 317728

Weight: 290 lbs.
Maximum Back Pressure: 6 PSI/14 ft
Inflation Pressure: 12 PSI
Usage Range: 44-72.25 in.
Deflated Length: 100 in.
Color: Black
Deflated Diameter: 43.76 in.
Inflation Thread: 0.5 in.
Nominal Size: 48 in. - 72 in. (1200 - 1800 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.75 in. Eyebolt
Cherne Channel: Waterworks
Plug Type: Blocking

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Air-Loc 48-72 In. I-Series W/Rpd, W/Sleeve

[UPC] 675115617728
[Part #] 617728

Weight: 444 lbs.
Deflated Length: 100 in.
Color: Black
Deflated Diameter: 47.17 in.
Inflation Thread: 0.5 in.
Nominal Size: 48 in. – 72 in. (1200– 1800 mm)
Inflation Pressure: 12 PSI
Usage Range: 47.5-72.25 in.
Product Type: Air-Loc
Chain Eye Bolts: 0.75 in. Eyebolt
Cherne Channel: Waterworks
Maximum Back Pressure: 6 psi/14 ft
Plug Type: Blocking

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Cherne® AIR-LOC 54-96 IN. I-SERIES W/RPD

[UPC] 675115317963
[Part #] 317968

Weight: 500 lbs.
Maximum Back Pressure: 6.4 PSI
Inflation Pressure: 11 PSI
Usage Range: 54-96.25 in.
Deflated Length: 131 in.
Color: Black
Deflated Diameter: 43.76 in.
Inflation Thread: 0.5 in.
Nominal Size: 54 in. - 96 in. (1400 - 2400 mm)
Product Type: Air-Loc
Chain Eye Bolts: 0.75 in. Eyebolt
Cherne Channel: Waterworks
Plug Type: Blocking

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Cherne® Air-Loc® Leak Locator 54-96 In. I-Series W/Rpd, W/Sleeve

[UPC] 675115617964
[Part #] 617968

Weight: 720 lbs.
Deflated Length: 131 in.
Maximum Back Pressure: 6.4 PSI
Color: Black
Inflation Thread: 0.5 in.
Inflation Pressure: 11 PSI
Usage Range: 50-96.25 in.
Product Type: Air-Loc
Chain Eye Bolts: 0.75 in. Eyebolt
Cherne Channel: Waterworks
Deflated Diameter: 49.79 in.
Nominal Size: 54 in. - 96 in. (1400 - 2400 mm)
Plug Type: Blocking

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Cherne® Air-Loc® Leak Locator 24-48 In. I-Series W/Rpd, W/Sleeve

[UPC] 675115617445
[Part #] 617448

Cherne Specialty Chemical: No
Deflated Length: 74.5 in.
Maximum Back Pressure: 10 psi
Deflated Diameter: 19.1 in. (485 mm)
Inflation Thread: 1/4 in.
Inflation Pressure: 25 psi (1,72 bar)
Chain Eye Bolts: 0.75 in. Eyebolt

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Air-Loc- 15-32 In. I-Series W/Rpd, W/Sleeve

[UPC] 675115617339
[Part #] 617338

Cherne Specialty Chemical: No
Deflated Length: 48 in. (1219 mm)
Maximum Back Pressure: 12.2 psi
Deflated Diameter: 15.63 in.
Inflation Thread: 1/4 in.
Inflation Pressure: 25 psi (1,72 bar)
Chain Eye Bolts: 0.75 in. Eyebolt

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Cherne® Air-Loc® Plug 15-32 in. I-Series with RPD

[UPC] 675115317338
[Part #] 317338

Cherne Specialty Chemical: No
Deflated Length: 48 in. (1219 mm)
Maximum Back Pressure: 12.2 psi
Deflated Diameter: 14.3 in. (363 mm)
Inflation Thread: 1/4 in.
Inflation Pressure: 25 psi (1,72 bar)
Chain Eye Bolts: 0.75 in. Eyebolt

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Cherne® Air-Loc® I-Series Plug (Front) 20 - 40 in.

[UPC] 675115317420
[Part #] 317428

Cherne Specialty Chemical: No
Deflated Length: 54.13 in
Maximum Back Pressure: 10 psi
Deflated Diameter: 19.25 in.
Inflation Thread: 1/4 in.
Inflation Pressure: 22 psi (1,5 bar)
Chain Eye Bolts: 0.5 in. Eyebolt

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Cherne® Air-Loc® 20-40 In. Sleeve Installed

[UPC] 675115617421
[Part #] 617428

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Cherne® AIR-LOC 24-48 IN. I-SERIES W/RPD

[UPC] 675115317444
[Part #] 317448

Cherne Specialty Chemical: No
Deflated Length: 74.5 in.
Maximum Back Pressure: 10 psi
Deflated Diameter: 19.1 in. (485 mm)
Inflation Thread: 0.25 in.
Inflation Pressure: 25 psi (1,72 bar)
Chain Eye Bolts: 0.75 in. Eyebolt

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Cherne® Air-Loc® Leak Locator