Products Pneumatic Test Balls Blocking Plugs

Blocking Plugs

Cherne® offers Blocking Plugs for any size pipe(s) you encounter on your project. Our Clean Seal and Clean Seal II work great for those DWV testing challenges. Our long and MS (Multi-Stage) plugs assist in underground sanitary and storm sewer projects. Cherne also offers Specialty Pillow Plugs for the largest of pipe diameters.   

loading...
Filter by
Product Type
Reset Filters
Showing 11 of 11
271705_h.jpg - Cherne® 1-1/2 in. Clean-Seal® Plug

Cherne® Clean-Seal®

Cherne

13 psi (0,9 bar)/30 ft. (9.1 M)

Black

Clean-Seal

Plumbing

Blocking

0.15 lbs.

30 psi (2,1 bar)

4.75 in. (121 mm)

1.5 in. (38 mm)

1/8 in.

1.5 in. (40 mm)

0.3 lbs.

35 psi (2,4 bar)

5.81 in. (150 mm)

2.38 in. (60 mm)

1/8 in.

2 in. (50 mm)

Yes

0.8 lbs.

35 psi (2,4 bar)

7.38 in. (188 mm)

1/4 in.

3 in. (75 mm)

3.5 in. (89 mm)

1.3 lbs.

35 psi (2,4 bar)

8.5 in. (215 mm)

1/4 in.

4 in. (100 mm)

4.5 in. (115 mm)

3.5 lbs.

25 psi (1,7 bar)

11 in. (280 mm)

1/4 in.

6 in. (150 mm)

6.63 in. (168 mm)

18_I-Series Test-Ball Plugs New_H_001.jpg - Cherne® 4-8 in. I-Series Test-Ball® Plug

Cherne® I-Series® Test-Ball®

Cherne

3.8 lbs.

15 psi (1 bar)

45 psi (3 bar)

3.95 in. - 8.25 in. (92 - 210 mm)

I-Series Test-Ball

23 in.

Black

0.125 in.

4 in. - 8 in. (100 - 200 mm)

Waterworks

3.41 in.

0.25 in. Eyebolt

Blocking

No

7.1 lbs.

15 psi (1 bar)

45 psi (3 bar)

5.5 in. - 12.25 in. (140 - 310 mm)

I-Series Test-Ball

25 in.

Black

0.25 in.

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

Waterworks

5.41 in.

0.25 in. Eyebolt

Blocking

No

11 lbs.

15 psi (1 bar)

45 psi (3 bar)

7.5 - 12.25 in. (190 - 312 mm)

I-Series Test-Ball

19.8 in.

Black

0.25 in.

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

Waterworks

6.85 in.

0.25 in. Eyebolt

Blocking

No

11.4 lbs.

15 psi (1 bar)

45 psi (3 bar)

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

I-Series Test-Ball

28 in.

Black

0.25 in.

Waterworks

6.41 in.

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

0.25 in. Eyebolt

Blocking

No

20.7 lbs.

15 psi (1 bar)

45 psi (3 bar)

10.75 in. - 18.25 in. (279 - 464 mm)

I-Series Test-Ball

25 in.

Black

10.5 in.

0.25 in.

Waterworks

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

0.25 in. Eyebolt

Blocking

No

38 lbs.

15 psi (1 bar)

45 psi (3 bar)

10.75 in. - 18.25 in. (279 - 464 mm)

I-Series Test-Ball

25 in.

Black

11.9 in.

0.25 in.

Waterworks

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

0.25 in. Eyebolt

Blocking

No

26.9 lbs.

15 psi (1 bar)

45 psi (3 bar)

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

I-Series Test-Ball

37 in.

Black

10.38 in.

0.25 in.

Waterworks

Yes

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

0.25 in. Eyebolt

Blocking

42.2 lbs.

15 psi (1 bar)

45 PSI

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

I-Series Test-Ball

37 in.

Black

11.9 in.

0.25 in.

Waterworks

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

0.25 in. Eyebolt

Blocking

No

99 lbs.

I-Series Test-Ball

12.2 psi

Waterworks

48 in. (1219 mm)

15.63 in.

1/4 in. & 1/2 in.

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

25 psi (1,72 bar)

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

0.75 in. Eyebolt

Blocking

Black

No

65 lbs.

12.2 psi

25 psi (1,72 bar)

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

I-Series Test-Ball

48 in. (1219 mm)

Black

14.3 in. (363 mm)

1/4 in. & 1/2 in.

3/4 in. (2)

Waterworks

15 in. – 32 in. (380 – 800 mm)

Blocking

No

125 lbs.

10 psi / 23 ft.

22 psi (1,5 bar)

20.5 in. - 50 in. (521 - 1270 mm)

I-Series Test-Ball

68 in.

Black

1/4 in. & 1/2 in.

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

3/4 in.

Waterworks

No

19.1 in. (485 mm)

Blocking

188 lbs.

I-Series Test-Ball

10.1 psi

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

Waterworks

68 in. (1730 mm)

20.83 in.

1/4 in. & 1/2 in.

22 psi (1,5 bar)

20.5 in. - 50 in. (521 - 1270 mm)

0.75 in. Eyebolt

Blocking

Black

No

253 lbs.

I-Series Test-Ball

6 PSI

Waterworks

88 in.

20.77 in.

0.25in. & 0.5 in.

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

22 PSI

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

0.75 in. Eyebolt

Blocking

Black

No

140 lbs.

6 PSI/14 ft

22 psi (1,5 bar)

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

I-Series Test-Ball

88 in.

Black

1/4 in. & 1/2 in.

3/4 in. (2)

Waterworks

19.1 in. (485 mm)

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

Blocking

No

500 lbs.

6 PSI/14 ft

12 psi (0,83 bar)

44 in. - 72.25 in. (1118 - 1835 mm)

I-Series Test-Ball

100 in.

Black

0.5 in.

48 in. – 72 in. (1200– 1800 mm)

3/4 in.

Waterworks

43 in. (1092.2 mm)

Blocking

No

455 lbs.

I-Series Test-Ball

6 PSI

48 in. – 72 in. (1200–1800 mm)

Waterworks

100 in.

47.17 in.

0.5 in.

12 PSI

44 in. - 72.25 in. (1200 - 1835 mm)

0.75 in. Eyebolt

Blocking

Black

No

500 lbs.

6.4 PSI

11 psi (0,75 bar)

54 in. - 96.25 in. (1400 - 2450 mm)

I-Series Test-Ball

128 in.

Black

1/2 in. (2)

3/4 in.

Waterworks

43 in. (1092.2 mm)

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

Blocking

No

729 lbs.

I-Series Test-Ball

6.4 PSI

Waterworks

128 in.

49.79 in.

0.5 in.

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

11 PSI

54 in. - 96.25 in. (1400 - 2450 mm)

0.75 in. Eyebolt

Blocking

Black

No

No

48 in. (1219 mm)

12.2 psi

15.63 in.

1/4 in. & 1/2 in.

25 psi (1,72 bar)

0.75 in. Eyebolt

No

53.5 in. (1359 mm)

10 psi

20.83 in.

1/4 in. & 1/2 in.

22 psi (1,5 bar)

0.75 in. Eyebolt

No

68 in. (1730 mm)

10 psi

20.83 in.

1/4 in. & 1/2 in.

22 psi (1,5 bar)

0.75 in. Eyebolt

No

48 in. (1219 mm)

12.2 psi

14.3 in. (363 mm)

1/4 in. & 1/2 in.

25 psi (1,72 bar)

3/4 in. (2)

No

53.5 in. (1359 mm)

10 psi

19.5 in. (495.3 mm)

1/4 in. & 1/2 in.

25 psi (1,72 bar)

3/4 in. (2)

No

68 in.

10 psi

19.1 in. (485 mm)

1/4 in. & 1/2 in.

25 psi (1,72 bar)

3/4 in.

270-032_h.jpg - Cherne® 3/4 in.-1-1/4 in. Test-Ball® Plug

Cherne® Single-Size Plumbing Test-Ball®

Cherne

Black

Single-Size Plumbing Test-Ball

Ring and Chain

Plumbing

Blocking

3.5 oz.

17 psi (1,2 bar)/40 ft. (12 M)

65 psi (4,5 bar)

.75 in. - 1.30 in. (20 - 33 mm)

3.75 in.

0.73 in.

.75 in. - 1.25 in. (20 - 30 mm)

0.73 in. (18.5 mm)

3.5 oz.

13 psi (0,9 bar)/30 ft. (9.1 M)

40 psi (2,8 bar)

1.17 in. - 1.75 in. (30 - 44 mm)

5.5 in.

1.1 in.

1.25 in. - 1.5 in. (35 - 40 mm)

1.1 in. (31 mm)

3.5 oz.

13 psi (0,9 bar)/30 ft. (9.1 M)

40 psi (2,8 bar)

1.9 in. - 2.25 in. (48 - 57 mm)

2.84 in.

1.77 in.

2 in. (50 mm)

1.77 in. (45 mm)

6.5 oz.

13 psi (0,9 bar)/30 ft. (9.1 M)

35 psi (2,4 bar)

2.34 in. - 2.75 in. (48-70 mm)

4.5 in.

2.3 in.

2.5 in. (64 mm)

6.5 oz.

13 psi (0,9 bar)/30 ft. (9.1 M)

35 psi (2,4 bar)

2.77 in. - 3.25 in. (70 - 83 mm)

5.25 in.

3 in. (75 mm)

Yes

2.64 in.

2.64 in. (67 mm)

9 oz.

13 psi (0,9 bar)/30 ft. (9.1 M)

30 psi (2,1 bar)

3.41 in. - 4.25 in. (87 - 108 mm)

6.5 in.

4 in. (100 mm)

Yes

3.25 in.

3.25 in. (83 mm)

1.3 lbs.

13 psi (0,9 bar)/30 ft. (9.1 M)

30 psi (2,1 bar)

4.6 in. - 5.25 in. (117 - 133 mm)

7.75 in.

5 in. (125 mm)

4.5 in.

4.5 in. (114 mm)

1.9 lbs.

13 psi (0,9 bar)/30 ft. (9.1 M)

30 psi (2,1 bar)

5.44 in. - 6.25 in. (138 - 159 mm)

9 in.

6 in. (150 mm)

5.25 in.

5.25 in. (135 mm)

041-386_h.jpg - Cherne® 8 in. Test-Ball® Plug

Cherne® Single-Size Underground Test-Ball®

Cherne

Black

1/4 in. (1)

25 psi (1,7 bar)

Single-Size Underground Test-Ball

3/8"

Waterworks

Blocking

10.25 in. (257 mm)

17 PSI / 40 ft.

7.00 in. - 8.25 in. (178 - 210 mm)

Yes

6.75 in. (171 mm)

8 in. (200 mm)

11.75 in. (298 mm)

17 PSI / 40 ft.

10 in. (250 mm)

9.00 in. - 10.25 in. (229 - 260 mm)

8.75 in. (222 mm)

13.75 in. (350 mm)

17 PSI / 40 ft.

10.25 in. (260 mm)

10.50 in. - 12.25 in. (267 - 311 mm)

12 in. (300 mm)

19.75 in. (502 mm)

13 PSI / 30 ft.

13.75 in. (346 mm)

15-16 in. (375 - 400 mm)

14-16.25 in.

675115271043_H_001.jpg - Cherne® 2 in. Long Test-Ball® Plug

Cherne® Long Test-Ball®

Cherne

13 psi (0,9 bar)/30 ft. (9,1 M)

Black

Long Test-Ball

Ring and Chain

Plumbing

tank valve

Blocking

1.1 lbs.

45 psi (3 bar)

1.75-2.25 in.

18.25 in.

1.5 in.

2 in. (50 mm)

1.88 lbs.

35 psi (2,4 bar)

2.75-3.25 in.

20.75 in.

3 in. (75 mm)

2.31 in.

4 lbs.

45 psi (3 bar)

3.25-6.25 in.

28.5 in.

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

3 in.

2.31 lbs.

30 psi (2,1 bar)

3.5-4.25 in.

24.75 in.

4 in. (100 mm)

Yes

2.5 in.

5.3 lbs.

30 psi (2,1 bar)

5.5-6.25 in

28.25 in.

6 in. (150 mm)

4.12 in.

274526.jpg - Cherne® 2in.- 3in. MS2® Plug

Cherne® MS2® Long Test-Ball®

Cherne

13 psi (0,9 bar)/30 ft. (9.1 M)

Black

MS2 Long Test-Ball

Strap and Handle

Plumbing

tank valve

Blocking

1.31 lbs.

40 psi (2,8 bar)

1.75 - 3.25 in. (44 - 83 mm)

19.44 in.

1.58 in. (37 mm)

2 in. - 3 in. (50-75 mm)

2.45 lbs.

40 psi (2,8 bar)

2.75 - 4.25 in. (70 - 108 mm)

23.75 in.

Yes

2.38 in. (60 mm)

3 in. - 4 in. (75 - 100 mm)

3.91 lbs.

30 psi (2,1 bar)

3.5 - 6.25 in. (89 - 159 mm)

26.62 in.

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

3.25 in. (83 mm)

276348.jpg - Cherne® 1-1/4 in.-2 in. Multi-Size Test-Ball® Plug

Cherne® Multi-Size Plumbing Test-Ball®

Cherne

17 psi (1,2 bar)/40 ft. (12 M)

Black

Multi-Size Plumbing Test-Ball

Ring and Chain

Plumbing

tank valve

Blocking

3.7 oz.

40 PSI

1.25 in. - 2.10 in. (32 - 53 mm)

5.56 in.

1.21 in. (31 mm)

2 in. - 3 in. (50 - 75 mm)

4.7 oz.

35 PSI

1.9 in. - 3.1 in. (48 - 80 mm)

5.57 in.

1.78 in. (45 mm)

1.25 in. - 2 in. (35 - 50 mm)

7.8 oz.

40 PSI

2.8 in. - 4.25 in. (70 - 108 mm)

5.18 in.

Yes

2.64 in. (67 mm)

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

1.4 lbs.

30 PSI

3.4 in. - 6.25 in. (87 - 155 mm)

9.47 in.

3 in. - 4 in. (75 - 100 mm)

3.28 in. (83 mm)

275-088_h.jpg - Cherne® 4 In.- 6 In. Multi-Size Underground Test-Ball® Plug

Cherne® Multi-Size Underground Test-Ball®

Cherne

Black

Multi-Size Underground Test-Ball

Waterworks

Blocking

2 lbs.

17 psi (1,2 bar)/40 ft. (12 M)

30 psi (2,1 bar)

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

9.8 in.

1/8 in. (1)

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

1/4 in. (1)

3.5 in. (85 mm)

3.5 lbs.

17 psi (1,2 bar)/40 ft. (12 M)

30 psi (2,1 bar)

5.25 in. - 8.25 in. (135 - 210 mm)

14 in.

1/4 in. (1)

3/8 in. (1)

5 in. (127 mm)

6 in. - 8 in. (150–200 mm)

6.63 lbs.

11 psi (0,75 bar)/25 ft. (8 M)

20 psi (1,4 bar)

7 in. - 12.25 in. (178 - 311 mm)

16 in.

1/4 in. (1)

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

3/8 in. (1)

Yes

6.75 in. (171 mm)

511088_h.jpg - Cherne® 4 in. - 8 in. High Pressure Plug

Cherne® Multi-Size High Pressure Plugs

Cherne

150 PSI / 346 ft.

200 PSI / 13.8 bar

Waterworks

Multi-Size High Pressure

Bypass

3.8-8.2 in.

16 in.

Black

0.25 in.

4 in. - 8 in. (100 - 200 mm)

Yes

3.8 in.

3/8 in. M

7.7-12.2 in.

24 in.

Black

0.25 in.

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

0.625 in. Eyebolt

7.7 in.

1-1/2 in. M

11.9-16.2 in.

24 in.

Black

11.9 in.

0.25 in.

0.625 in. Eyebolt

12-16 in. (300-400 mm)

2 in. M

15.2-20.2 in.

24 in.

Black

15.2 in.

0.5 in.

16-20 in. (400-500 mm)

0.75 in. Eyebolt

2 in. M

19.2-26.2 in.

24 in.

Black

0.5 in.

0.75 in. Eyebolt

19.2 in.

20-26 in. (500-650 mm)

2 in. M

25.8-32.2 in.

24 in.

Black

0.5 in.

26-32 in. (650-800 mm)

0.75 in. Eyebolt

25.8 in.

2 in. M

37.2-42.2 in.

277-185_h.jpg - Cherne® Pillow-Style Test-Ball 15 in. Urethane

Cherne® Pillow-Style Test-Ball

Cherne

Yellow

Pillow Style Test-Ball

Waterworks

Blocking

15 PSI / 35 ft.

24 PSI

14.7-15.5 in.

43 in.

12 in.

0.25 in.

15 in.

15 PSI / 35 ft.

24 PSI

17.8-18.8 in.

43 in.

12 in.

0.25 in.

18 in.

No

13 PSI / 30 ft.

18 PSI

19.6-20.7 in.

43 in.

12 in.

0.25 in.

20 in.

13 PSI / 30 ft.

18 PSI

20.6-21.8 in.

43 in.

12 in.

0.25 in.

21 in.

11 PSI / 25 ft.

18 PSI

23.5-25.2 in.

66 in.

12 in.

0.25 in.

24 in.

11 PSI / 25 ft.

18 PSI

26.5-28.2 in.

66 in.

12 in.

0.5 in.

27 in.

11 PSI / 25 ft.

18 PSI

29.4-31.25 in.

66 in.

12 in.

0.5 in.

30 in.

8.7 PSI / 20 ft.

13 PSI

32.3-34.25 in.

95 in.

12 in.

0.5 in.

33 in.

8.7 PSI / 20 ft.

13 PSI

35.3-37.5 in.

95 in.

12 in.

0.5 in.

Yes

36 in.

7.8 PSI / 18 ft.

12 PSI

41.2-43.7 in.

95 in.

12 in.

0.5 in.

42 in.

5.6 PSI / 13 ft.

12 PSI

47.04-50 in.

95 in.

12 in.

0.5 in.

48 in.

5.6 PSI / 13 ft.

10 PSI

52.92-56 in.

95 in.

15 in.

0.5 in.

54 in.

5.6 PSI / 13 ft.

10 PSI

58.8-62 in.

126 in.

15 in.

0.5 in.

60 in.

3.5 PSI / 8 ft.

8 PSI

64.7-68 in.

126 in.

15 in.

0.5 in.

66 in.

219128_h.jpg - Cherne® Remo® Plug 6-12 In

Cherne® REMO® Remote Placement Plugs

Cherne

Remo

Waterworks

Blocking

8.5 lbs.

15 psi (1 bar)

45 psi (3 bar)

5.5 in. - 12.25 in. (140 - 310 mm)

25 in.

Black

0.25 in.

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

0.25 in. Eyebolt

Yes

5.41 in.

25 lbs.

15 psi (1 bar)

45 psi (3 bar)

10.75 in. - 18.25 in. (273 - 464 mm)

18.5 in.

Black

0.25 in.

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

0.25 in. Eyebolt

6.85 in.

No

11 lbs.

15 psi (1 bar)

45 psi (3 bar)

7 in. - 12.25 in. (178 - 311 mm)

25 in.

Black

10.75 in.

0.25 in.

0.25 in. Eyebolt

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

Yes

No

Gray

Gray

Gray

Gray

Gray

Gray

No

Gray

There are no results available

Blocking Plugs
Bypass Plugs
Sewer Air Test Plugs
Pneumatic Test Ball Accessories

Helpful Resources

Looking For More Resources?

See All Articles & How Tos
FAQs

Looking For More Resources?

See All Articles & How Tos

Looking For More Resources?

See All Articles & How Tos

Have A Question? Ask Oatey!