Sewer Air Test Plugs

Cherne® High Pressure-Plugs’ optimized design using steel, aramid and natural rubber ensure longevity through its robust construction, when high back pressures exist. Cherne I-Series Plugs have a smaller deflated diameter and shorter overall length that make it easier to insert through tight man-hole openings. All I-Series Plugs feature our Patented Field-Repairable Ruptured Disc Technology, which eliminates the risk and danger of over inflation due to faulty gauges or user error. 

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217128_h.jpg - Cherne® Air-Loc® Plug (Front) 4-6 in.

Cherne® Air-Loc® Leak Locator

Cherne

2.5 lbs.

10.75 in.

13 PSI

Black

3.46 in.

0.125 in.

4 in. - 6 in. (100 - 150 mm)

35 PSI

3.75 in. - 6.25 in. (92 - 159 mm)

Air-Loc

Waterworks

0.75 in. Eyebolt

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

13

3.46

8 lbs.

15 PSI

45 PSI

5.5-12.25 in.

25 in.

Black

5.41 in.

0.125 in.

6 in. - 12 in. (150 - 300 mm)

Air-Loc

0.8 in. Bracket Tag

Waterworks

No

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

15

5.41

10.4 lbs.

15 psi (1 bar)

45 psi (3 bar)

7 in. - 12.25 in. (178 - 312 mm)

18.5 in.

Black

6.85 in.

0.25 in.

8 in. - 12 in. (200 - 300 mm)

Air-Loc

0.25 in. Eyenut

Waterworks

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

15

6.85

15 lbs.

15 psi (1 bar)

45 psi (3 bar)

7.5 in. - 16.25 in. (186 - 413 mm)

28 in.

Black

6.41 in.

0.25 in.

8 in. - 16 in. (200 - 400 mm)

Air-Loc

0.25 in. Eyenut

Waterworks

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

15

6.41

23 lbs.

15 psi (1 bar)

45 psi (3 bar)

10.75 in. - 18.25 in. (273 - 478 mm)

25 in.

Black

10.5 in.

0.25 in.

12 in. - 18 in. (300 - 450 mm)

Air-Loc

0.25 in. Eyenut

Waterworks

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

15

10.5

38 lbs.

15 PSI

45 PSI

10.75-18.25 in.

25 in.

Black

11.9 in.

0.25 in.

12 in. - 18 in. (300 - 450 mm)

Air-Loc

0.25 in. Eyenut

Waterworks

Blocking

Yes

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

Includes sleeve

No

15

11.9

31 lbs.

15 psi (1 bar)

45 psi (3 bar)

11 in. - 24.25 in. (279 - 616 mm)

37 in.

Black

10.38 in.

0.25 in.

12 in. - 24 in. (300 - 600 mm)

Air-Loc

0.25 in. Eyenut

Waterworks

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

15

10.38

43 lbs.

15 PSI

45 PSI

11-24.25 in.

37 in.

Black

11.9 in.

0.25 in.

12 in. - 24 in. (300 - 600 mm)

Air-Loc

0.25 in. Eyenut

Waterworks

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

Includes sleeve

15

11.9

73 lbs.

48 in. (1219 mm)

Black

14.3 in. (363 mm)

1/4 in.

15 in. - 32 in. (380 - 800 mm)

25 psi (1,72 bar)

15-32 in.

Air-Loc

0.75 in. Eyebolt

Waterworks

12.2 psi

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

12.2

14.3

136 lbs.

48 in. (1219 mm)

Black

15.63 in.

1/4 in.

15 in. - 32 in. (380 - 800 mm)

25 psi (1,72 bar)

15.75-32 in.

Air-Loc

0.75 in. Eyebolt

Waterworks

12.2 psi

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

Includes sleeve

12.2

15.63

194 lbs.

74.5 in.

10.1 psi

Black

1/4 in.

24 in. - 48 in. (600 - 1200 mm)

22 psi (1,5 bar)

20-50 in.

Air-Loc

0.75 in. Eyebolt

Waterworks

No

19.1 in. (485 mm)

Blocking

Designed for low presure air testing and leak location testion

color coded inflation ports match hose and panel for Air-Loc system

includes sleeve

No

10.1

19.1

293 lbs.

88 in. (2235 mm)

Black

20.77 in.

0.25 in.

24 in. - 60 in. (1400 - 1500 mm) with sleeve

22 PSI

20.5 in. - 60.5 in. (520 - 1537 mm)

Air-Loc

0.75 in. Eyebolt

Waterworks

No

6 PSI

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

Includes sleeve

No

6

20.77

125 lbs.

10.1 psi

22 psi (1,5 bar)

20.5-50 in.

74.5 in.

Black

19.1 in. (485 mm)

1/4 in.

24 in. - 48 in. (600 - 1200 mm)

Air-Loc

0.75 in. Eyebolt

Waterworks

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

10.1

19.1

148 lbs.

6 PSI/14 ft

22 PSI

20.5-60.5 in.

88 in.

Black

19.42 in.

0.25 in.

24 in. - 60 in. (600 - 1500 mm)

Air-Loc

0.75 in. Eyebolt

Waterworks

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

6

19.42

290 lbs.

6 PSI/14 ft

12 PSI

44-72.25 in.

100 in.

Black

43.76 in.

0.5 in.

48 in. - 72 in. (1200 - 1800 mm)

Air-Loc

0.75 in. Eyebolt

Waterworks

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

6

36

444 lbs.

100 in.

Black

47.17 in.

0.5 in.

48 in. – 72 in. (1200– 1800 mm)

12 PSI

47.5-72.25 in.

Air-Loc

0.75 in. Eyebolt

Waterworks

6 psi/14 ft

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

No

6

36

500 lbs.

6.4 PSI

11 PSI

54-96.25 in.

131 in.

Black

43.76 in.

0.5 in.

54 in. - 96 in. (1400 - 2400 mm)

Air-Loc

0.75 in. Eyebolt

Waterworks

Blocking

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

6.4

36

720 lbs.

131 in.

6.4 PSI

Black

0.5 in.

11 PSI

50-96.25 in.

Air-Loc

0.75 in. Eyebolt

Waterworks

49.79 in.

54 in. - 96 in. (1400 - 2400 mm)

Blocking

Designed for low presure air testing and leak location testion

color coded inflation ports match hose and panel for Air-Loc system

includes sleeve

No

6.4

36

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

No

48 in. (1219 mm)

12.2 psi

14.3 in. (363 mm)

1/4 in.

25 psi (1,72 bar)

0.75 in. Eyebolt

Includes sleeve

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

No

48 in. (1219 mm)

12.2 psi

15.63 in.

1/4 in.

25 psi (1,72 bar)

0.75 in. Eyebolt

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

No

54.13 in

10 psi

19.25 in.

1/4 in.

22 psi (1,5 bar)

0.5 in. Eyebolt

Includes sleeve

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

No

54.13 in

10 psi

19.25 in.

1/4 in.

22 psi (1,5 bar)

0.5 in. Eyebolt

Designed for low presure air testing and leak location testing

Color coded inflation ports match hose and panel for Air-Loc system

No

74.5 in.

10 psi

19.1 in. (485 mm)

0.25 in.

25 psi (1,72 bar)

0.75 in. Eyebolt

includes sleeve

Designed for low presure air testing and leak location testion

color coded inflation ports match hose and panel for Air-Loc system

No

74.5 in.

10 psi

19.1 in. (485 mm)

1/4 in.

25 psi (1,72 bar)

0.75 in. Eyebolt

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