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  Sleeve Muni-Ball®


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Factory-Replaceable Sleeve Muni-Ball®

Factory Replaceable Sleeve Muni-Ball® Plugs are designed to block or bypass sewage flow as well as conduct low pressure sewer air tests.

This plug can be used for both line acceptance testing and leak location testing. The sleeve on this plug can be repaired at Cherne for less than the cost of a new plug.

Made of natural rubber reinforced with polyester cording, these plugs work well both in round and elliptical pipe.
Cherne Factory-Replaceable Sleeve Muni-Ball®

Part
Number

Nominal
Size

Bypass
Diameter

Range of Use

Maximum
Back Pressure

Inflation
Pressure

Product
Weight

Deflated
Length

Deflated
Diameter

Inflation
Thread

Chain /
Eye bolts

265110

6" - 12"
(150-300 mm)

2" FNP

5.7"-12.6"
(145-320 mm)

**13 psi

(0,9 bar)

30 ft.
(9 M)

45 psi
(3,1 bar)

23 lbs
(10.4 kg)

34"
(864 mm)

5.4"
(136 mm)

1/8"
&
1/4"

3/8" (2)

265138

12" - 21"
(300-525 mm)

2.5" MNP

10.75"-21.5"
(273-546 mm)

**13 psi

(0,9 bar)

30 ft.
(9 M)

40 psi
(2,8 bar)

53 lbs
(24.4 kg)

34"
(864 mm)

10.5"
(263 mm)

1/4"
&
1/2"

1/2" (2)

265144

16" - 24"
(400-600 mm)

4" MNP

14.75"-25"
(375-635 mm)

**13 psi

(0,9 bar)

30 ft
(9 M)

40 psi
(2,8 bar)

93 lbs
(42 kg)

37"
(940 mm)

14.5"
(362 mm)

1/4"
&
1/2"

1/2" (2)

265152

24" - 36"
(600-900 mm)

4" MNP

21.25"
37.5"
(540-953 mm)

**11 psi

(0,76 bar)

25 ft.
(7.6 M)

40 psi
(2,8 bar)

175 lbs
(79 kg)

49"
(1245 mm)

21"
(525 mm)

1/4"
&
1/2"

1/2" (2)

** See chart below for full pressure range

Pressure Ratings for Factory-Replaceable Sleeve Muni-Ball® Plug

Actual Pipe Inside Diameter

Part Number

Plug

Size

6"

8"

10"

12"

15" 16"

18"

21"

24"

30"

36"

36" DI

Air Pressure Ratings (PSI)

   

265110

6" - 12"

   

22

(1,5 bar)

20

(1,4 bar)

17

(1,2 bar)

13

(0,9 bar)

   

   

   

   

   

   

   

265138

12" - 21"

   

   

   

   

22

(1,5 bar)

20

(1,4 bar)

17

(1,2 bar)

13

(0,9 bar)

   

   

   

   

265144

16" - 24"

   

   

   

   

   

22

(1,5 bar)

20

(1,4 bar)

17

(1,2 bar)

17

(1,2 bar)

   

   

   

265152

24" - 36"

   

   

   

   

   

   

   

   

22

(1,5 bar)

20

(1,4 bar)

15

(1,0 bar)

11

(0,76 bar)

Head Pressure Ratings (Feet of Head)

   

265110

6" - 12"

   

50

(15 M)

45

(14 M)

40

(12 M)

30

(9 M)

   

   

   

   

   

   

   

265138

12" - 21"

   

   

   

   

50

(15 M)

45

(14 M)

40

(12 M)

30

(9 M)

   

   

   

   

265144

16" - 24"

   

   

   

   

   

50

(15 M)

45

(14 M)

40

(12 M)

40

(12 M)

   

   

   

265152

24" - 36"

   

   

   

   

   

   

   

   

50

(15 M)

45

(14 M)

35

(11 M)

25

(7.6 M)


MNP - Male National Pipe Thread | FNP - Female National Pipe Thread
Always Block Plugs when conducting air tests