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

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

2.5 lb.

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

4

6

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

8 lb.

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

6

12

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

10.4 lb.

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

8

12

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

15 lb.

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

8

16

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

23 lb.

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

12

18

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

38 lb.

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

12

18

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

31 lb.

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

12

24

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

43 lb.

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

12

24

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

73 lb.

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

15

32

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

136 lb.

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

15

32

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

194 lb.

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

24

48

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

293 lb.

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

24

60

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

125 lb.

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

24

48

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

148 lb.

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

24

60

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

290 lb.

Designed for low presure air testing and leak location testing

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

6

36

48

72

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

444 lb.

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

48

72

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

500 lb.

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

54

96

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

720 lb.

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

54

96

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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