Bypass Plugs

When it is necessary to move effluent safely around your work area, Cherne® By-Pass Plugs help get the job done. Cherne Muni-Ball®, Big Mouth® Flow-Through and I-Series Muni-Ball® help create a safe working environment while not shutting down services. 

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675115262089_H_001.jpg - Cherne® 1-1/2 in. Muni-Ball® Plug, 1/4 in. Bypass

Cherne® Single-Size Plumbing Muni-Ball®

Cherne

Single-Size Muni-Ball

Plumbing

Bypass

Ideal for installation and repair of residential or commercial piping systems

Works in all types of pipe

Easily converts to an air test plug with use of a conversion kit

Durable natural rubber construction seals the roughest of surfaces

8 in., 10 in., 12 in. and 15 in. plugs include two-port plug for easy use in sewer air tests

Threaded aluminum bypass

22 psi (1,5 bar)/50 ft (15 M)

40 psi (2,8 bar)

3.8 in. (97 mm)

1/4 in. M

Black

1.4 in. (36 mm)

Molded in Valve

1.5 in. (40 mm)

Removable Chain

1.49 in. - 1.88 in. (38 - 48 mm)

0.3 lb.

22

1.4

2

2

22 psi (1,5 bar)/50 ft (15 M)

40 psi (2,8 bar)

6 in. (152 mm)

1/8 in. F

Black

1.75 in. (44 mm)

Molded in Valve

2 in. (50 mm)

Removable Chain

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

0.4 lb.

22

1.75

2

2

5.7 in. (145 mm)

1/8 in. F

15 psi (1 bar)/35 ft (11 M)

Black

2.07 in. (53 mm)

Molded in Valve

2.5 in. (64 mm)

40 psi (2,8 bar)

2.25 in. - 2.75 in. (57 - 70 mm)

Removable Chain

0.6 lb.

No

15

2.07

3

3

8 in. (203 mm)

1/2 in. F

22 psi (1,5 bar)/50 ft (15 M)

2.5 in. (64 mm)

Molded in Valve

3 in. (75 mm)

40 psi (2,8 bar)

2.62 in. - 3.25 in. (67 - 83 mm)

Removable Chain

1.25 lb.

22

2.5

3

3

No

22 psi (1,5 bar)/50 ft (15 M)

40 psi (2,8 bar)

8 in. (203 mm)

3/4 in. F

Black

3.13 in. (80 mm)

Molded in Valve

4 in. (100 mm)

1/4 in. (1)

3.25 in. - 4.25 in. (83 - 108 mm)

1.5 lb.

22

3.13

4

4

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

35 psi (2,4 bar)

7 in. (178 mm)

1 1/2 in. F

Black

4.5 in. (112 mm)

1/8 in.

6 in. (150 mm)

1/4 in. (1)

4.50 in. - 6.25 in. (144 - 159 mm)

2 lb.

13

4.5

6

6

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

35 psi (2,4 bar)

10 in. (254 mm)

3 in. F

Black

6.75 in. (170 mm)

1/4 in.

8 in. (200 mm)

Yes

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

3/8 in. (1)

5 lb.

13

6.75

8

8

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

35 psi (2,4 bar)

11.75 in. (298 mm)

3 in. F

Black

8.75 in. (222 mm)

1/4 in.

10 in. (250 mm)

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

3/8 in. (1)

9 lb.

13

8.75

10

10

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

35 psi (2,4 bar)

13.75 in. (350 mm)

3 in. F

Black

10.25 in. (260 mm)

1/4 in.

12 in. (300 mm)

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

3/8 in. (1)

13 lb.

13

10.25

12

12

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

35 psi (2,4 bar)

19.75 in. (502 mm)

3 in. F

Black

13.75 in. (346 mm)

1/4 in.

15 in. - 16 in. (375 - 400 mm)

14.0 in. - 16.0 in. (356 - 413 mm)

3/8 in. (1)

33 lb.

13

13.75

15

16

378148.jpg - Cherne® Muti-Size Big-Mouth Plug®, 14-21 IN. w/6 in. Bypass

Cherne® Multi-Size Big-Mouth® with Interchangeable Flange

Cherne

Waterworks

Bypass

Interchangeable bypass for different bypass needs

Multi-Size offers great expansion range

Lightweight aluminum bypass

Removable tire valve allows for easy replacement with optional quick disconnect

10 psi (0,69 bar)/23 ft. (10 M)

25 psi (1,7 bar)

Multi-Size Big Mouth with Interchangeable Flange

30 in. (762 mm)

6 in. M

Black

13.25 in. (337 mm)

1/8 in. (1)

14 in. - 21 in. (375–525 mm)

13.6 in. - 21.25 in. (345 - 540 mm)

3/8 in. (2)

60 lb.

10

13.25

14

21

10 psi (0,69 bar)/23 ft. (10 M)

25 psi (1,7 bar)

Multi-Size Big Mouth with Interchangeable Flange

30 in. (762 mm)

8 in. M

Black

13.25 in. (337 mm)

1/8 in. (1)

14 in. - 21 in. (375–525 mm)

13.6 in. - 21.26 in. (345 - 540 mm)

3/8 in. (2)

60 lb.

10

13.25

14

21

10 psi (0,69 bar)/23 ft. (10 M)

25 psi (1,7 bar)

Multi-Size Big Mouth with Interchangeable Flange

30 in. (762 mm)

10 in. M

Black

13.25 in. (337 mm)

1/8 in. (1)

14 in. - 21 in. (375–525 mm)

13.6 in. - 21.27 in. (345 - 540 mm)

3/8 in. (2)

60 lb.

10

13.25

14

21

No

10 psi (0,69 bar)/23 ft. (10 M)

22 psi (1,5 bar)

Multi-Size Big Mouth with Interchangeable Flange

34 in. (864 mm)

6 in. M

Black

16 in. (406 mm)

1/8 in. (1)

18 in. - 24 in. (450–600 mm)

1/2 in. (2)

Yes

16.5 in. - 24.25 in. (419 - 616 mm)

90 lb.

10

16

18

24

10 psi (0,69 bar)/23 ft. (10 M)

22 psi (1,5 bar)

Multi-Size Big Mouth with Interchangeable Flange

34 in. (864 mm)

8 in. M

Black

16 in. (406 mm)

1/8 in. (1)

18 in. - 24 in. (450–600 mm)

1/2 in. (2)

16.5 in. - 24.26 in. (419 - 616 mm)

90 lb.

10

16

18

24

10 psi (0,69 bar)/23 ft. (10 M)

22 psi (1,5 bar)

Multi-Size Big Mouth with Interchangeable Flange

34 in. (864 mm)

10 in. M

Black

16 in. (406 mm)

1/8 in. (1)

18 in. - 24 in. (450–600 mm)

1/2 in. (2)

16.5 in. - 24.27 in. (419 - 616 mm)

90 lb.

10

16

18

24

Multi-Size Big Mouth with Interchangeable Flange

6 in. M

Yellow

14 in. - 21 in. (375–525 mm)

- lb.

14

21

Multi-Size Big Mouth with Interchangeable Flange

8 in. M

Yellow

No

14 in. - 21 in. (375–525 mm)

- lb.

14

21

No

Multi-Size Big Mouth with Interchangeable Flange

6 in. M

18 in. - 24 in. (450–600 mm)

- lb.

No

18

24

8 in. M

Replacement Parts

- lb.

10 in. M

Replacement Parts

- lb.

CherneLogo_INFO_003.jpg - Cherne® Muni-Ball®  48-72 In. W/4 In. Bypass, W/Sleeve

Cherne® Muni-Ball® Plugs

Cherne

I-Series Muni-Ball

Waterworks

Bypass

Black

Optimized design offers improved performance and safety

36

4 in. M

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

93 in. (2632 mm)

6 PSI

47.17 in.

0.5 in.

12 psi (0,83 bar)

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

0.75 in. Eyebolt

563 lb.

92 in. x 44 in. x 44 in.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

48-72 in. Muni-Ball® Plug

With 4 in. bypass for testing and monitoring of piping systems

Included sleeve protects and extends life of plug

44 in. to 72-1/4 in. usage range

6 PSI maximum backpressure; 12 PSI inflation pressure

No

6

48

72

Field replaceable pressure relief valve prevents over-inflation

3/4 in. eyebolts provide superior holding strength

8 in. Flanged

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

93 in. (2632 mm)

6 PSI

47.17 in.

0.5 in.

12 psi (0,83 bar)

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

0.75 in. Eyebolt

- lb.

92 in. x 44 in. x 44 in.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

48-72 in. Muni-Ball® Plug

With 8 in. bypass for testing and monitoring of piping systems

Included sleeve protects and extends life of plug

44 in. to 72-1/4 in. usage range

6 PSI maximum backpressure; 12 PSI inflation pressure

No

6

48

72

Field replaceable pressure relief valve prevents over-inflation

3/4 in. eyebolts provide superior holding strength

6 in. M

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

93 in. (2632 mm)

6 PSI

47.17 in.

0.5 in.

12 psi (0,83 bar)

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

0.75 in. Eyebolt

657 lb.

92 in. x 44 in. x 44 in.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

48-72 in. Muni-Ball® Plug

With 6 in. bypass for testing and monitoring of piping systems

Included sleeve protects and extends life of plug

44 in. to 72-1/4 in. usage range

6 PSI maximum backpressure; 12 PSI inflation pressure

No

6

48

72

Field replaceable pressure relief valve prevents over-inflation

3/4 in. eyebolts provide superior holding strength

6 PSI/14 ft

12 psi (0,83 bar)

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

93 in. (2632 mm)

8 in. Flanged

1/2 in. (2)

48 in. – 72 in. (1200–1800 mm)

3/4 in. (3)

43 in. (1092 mm)

448 lb.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

3/4 in. eyebolts provide superior holding strength

48-72 in. Muni-Ball® Plug

With 8 in. bypass for testing and monitoring of piping systems

44 in. to 72-1/4 in. usage range

6 PSI maximum backpressure; 12 PSI inflation pressure

92 in. x 44 in. x 44 in.

No

6

48

72

Field replaceable pressure relief valve prevents over-inflation

6 PSI/14 ft

12 psi (0,83 bar)

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

93 in. (2632 mm)

6 in. M

1/2 in. (2)

48 in. – 72 in. (1200–1800 mm)

3/4 in. (3)

43 in. (1092 mm)

418 lb.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

3/4 in. eyebolts provide superior holding strength

48-72 in. Muni-Ball® Plug

With 6 in. bypass for testing and monitoring of piping systems

44 in. to 72-1/4 in. usage range

6 PSI maximum backpressure; 12 PSI inflation pressure

92 in. x 44 in. x 44 in.

No

6

48

72

Field replaceable pressure relief valve prevents over-inflation

6 PSI/14 ft

12 psi (0,83 bar)

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

93 in. (2632 mm)

4 in. M

1/2 in. (2)

48 in. – 72 in. (1200–1800 mm)

3/4 in. (3)

43 in. (1092 mm)

310 lb.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

3/4 in. eyebolts provide superior holding strength

48-72 in. Muni-Ball® Plug

With 4 in. bypass for testing and monitoring of piping systems

44 in. to 72-1/4 in. usage range

6 PSI maximum backpressure; 12 PSI inflation pressure

92 in. x 44 in. x 44 in.

6

48

72

Field replaceable pressure relief valve prevents over-inflation

8 in. Flanged

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

132 in. (3353 mm)

6.4 PSI

49.79 in.

0.5 in.

11 psi (0,75 bar)

50 in. - 96.25 in. (1270 - 2400 mm)

0.75 in. Eyebolt

- lb.

132 in. x 44 in. x 44 in.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

54-96 in. Muni-Ball® Plug

With 8 in. bypass for testing and monitoring of piping systems

Included sleeve protects and extends life of plug

50 in. to 96-1/4 in. usage range

6 PSI maximum backpressure; 11 PSI inflation pressure

No

6.4

54

96

Field replaceable pressure relief valve prevents over-inflation

3/4 in. eyebolts provide superior holding strength

4 in. M

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

43 in.

6.4 PSI

49.79 in.

0.5 in.

11 psi (0,75 bar)

50 in. - 96.25 in. (1270 - 2400 mm)

0.75 in. Eyebolt

752 lb.

132 in. x 44 in. x 44 in.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

54-96 in. Muni-Ball® Plug

With 4 in. bypass for testing and monitoring of piping systems

Included sleeve protects and extends life of plug

50 in. to 96-1/4 in. usage range

6 PSI maximum backpressure; 11 PSI inflation pressure

No

6.4

54

96

Field replaceable pressure relief valve prevents over-inflation

3/4 in. eyebolts provide superior holding strength

6 PSI/14 ft

11 psi (0,75 bar)

50 in. - 96.25 in. (1270 - 2400 mm)

132 in. (3353 mm)

6 in. M

1/2 in. (2)

3/4 in. (3)

43 in. (1092 mm)

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

480 lb.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

3/4 in. eyebolts provide superior holding strength

54-96 in. Muni-Ball® Plug

With 6 in. bypass for testing and monitoring of piping systems

54 in. to 96-1/4 in. usage range

6 PSI maximum backpressure; 11 PSI inflation pressure

132 in. x 44 in. x 44 in.

No

6

54

96

Field replaceable pressure relief valve prevents over-inflation

6 PSI/14 ft

11 psi (0,75 bar)

50 in. - 96.25 in. (1270 - 2400 mm)

132 in. (3353 mm)

8 in. Flanged

1/2 in. (2)

3/4 in. (3)

43 in. (1092 mm)

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

506 lb.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

3/4 in. eyebolts provide superior holding strength

54-96 in. Muni-Ball® Plug

With 8 in. bypass for testing and monitoring of piping systems

50 in. to 96-1/4 in. usage range

6 PSI maximum backpressure; 11 PSI inflation pressure

132 in. x 44 in. x 44 in.

No

6

54

96

Field replaceable pressure relief valve prevents over-inflation

6 PSI/14 ft

11 psi (0,75 bar)

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

132 in. (3353 mm)

4 in. M

1/2 in. (2)

3/4 in. (3)

43 in. (1092 mm)

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

500 lb.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

3/4 in. eyebolts provide superior holding strength

54-96 in. Muni-Ball® Plug

With 4 in. bypass for testing and monitoring of piping systems

54 in. to 96-1/4 in. usage range

6 PSI maximum backpressure; 11 PSI inflation pressure

132 in. x 44 in. x 44 in.

No

6

54

96

Field replaceable pressure relief valve prevents over-inflation

6 in. M

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

132 in. (3353 mm)

6.4 PSI

49.79 in.

0.5 in.

11 psi (0,75 bar)

50 in. - 96.25 in. (1270 - 2400 mm)

0.75 in. Eyebolt

781 lb.

132 in. x 44 in. x 44 in.

Made from tough, tear-resistant natural rubber

Aluminum end plate minimizes rust and corrosion

54-96 in. Muni-Ball® Plug

With 6 in. bypass for testing and monitoring of piping systems

Included sleeve protects and extends life of plug

50 in. to 96-1/4 in. usage range

6 PSI maximum backpressure; 11 PSI inflation pressure

No

6.4

54

96

Field replaceable pressure relief valve prevents over-inflation

3/4 in. eyebolts provide superior holding strength