Single Section Servi-Seal Pipe Repair Clamps

Single Section Servi-Seal Pipe Repair Clamps

The catalog number for a Single Section Servi-Seal Repair Clamp with 3/4" IP outlet, 12" long for 8" cast iron pipe is 501-12-899.

To specify the catalog number, provide the following information:

  • for 2" through 12" cast iron, ductile iron, steel pipe, A-C and PVC pipe
  • Style number—501-509 (see chart below)
  • Length—Standard length available (inches): 5, 6, 7-1/2 (list as “7”), 9, 12, 15, 18, 20, 24, 30
  • Size number—from chart on page 15.10
  • Catalog number prefix or sufix for optional features, if desired.

Full Line Catalog

Standard Lengths: 6", 7-1/2", 9", 10", 12", 15", 18", 20", 24", 30"

Nominal

Pipe Size

Clamp size 

- number

Clamp O.D. range*

Cast Iron

Ductile

Iron

Cast Iron

O.D. PVC

 

Steel***

 A-C Rough

Barrel

Inches

Millimeters

Min.

Max

Min.

Max

2"

235

2.35

2.63

59.7

66.8

50-250, A, B, C, D

All

-

2"

-

2-1/2"

270

2.70

2.98

68.6

75.7

50-250, A, B, C, D

All

-

2-1/2"

-

3"

297

2.97

3.25

75.5

82.5

-

-

-

3" O.D.

-

3"

346

3.46

3.72

87.9

94.4

50-250, A, B, C, D

All

-

3"

-

3"

373

3.73

4.00

94.8

101.6

-

-

-

-

-

3-1/2"

396

3.96

4.25

100.6

107.9

-

 

-

3-1/2" (4" O.D.)

-

4"

445

4.45

4.87

113.1

123.6

50-250, A

All

Class 150, 200

STD

-

4"

474

4.74

5.14

120.4

130.5

50-250, A, B, C, D

All

Class 150, 200

-

Class 100**, 150

4"

495

4.95

5.35

125.8

135.8

-

-

-

-

Class 100**. 150

4"

520

5.20

5.60

132.1

142.2

-

-

-

-

Class 150, 200

6"

566

5.66

5.91

143.7

150.1

-

-

-

-

-

6"

594

5.94

6.34

150.9

161.0

-

-

-

6" O.D.

-

6"

634

6.34

6.74

163.3

171.2

-

-

-

STD

-

6"

655

6.55

6.97

164.4

177.0

50-250, A

All

Class 150, 200

STD

-

6"

684

6.84

7.24

173.8

183.8

50-250, A, B, C, D

All

Class 150, 200

-

-

6"

704

7.04

7.44

178.9

188.9

-

-

-

-

Class 100**, 150

6"

722

7.22

7.62

183.4

193.5

-

-

-

-

Class 200

8"

792

7.92

8.32

201.1

211.3

-

-

-

8" O.D.

-

8"

836

8.36

8.76

212.3

222.2

-

-

-

-

-

8"

853

8.53

8.93

216.7

226.8

-

-

-

STD

-

8"

899

8.99

9.39

228.4

238.5

50-250, A, B, C, D

All

Class 150, 200

-

-

8"

925

9.25

9.65

235.0

245.1

-

-

-

-

Class 100**, 150

8"

940

9.40

9.80

238.8

248.9

-

-

-

-

Class 200

10"

990

9.90

10.30

251.4

261.6

-

-

-

10" O.D.

-

10"

1040

10.40

10.80

264.1

274.3

-

-

-

-

-

10"

1064

10.64

11.04

270.3

280.4

-

-

-

STD

-

10"

1104

11.04

11.46

280.5

291.0

50-250, A, B, C, D

-

Class 150, 200

-

-

10"

1137

11.37

11.77

288.8

298.9

-

-

-

-

Class 100**

10"

1175

11.75

12.15

298.5

308.6

-

-

-

12" O.D.

Class 100, 150

12"

1200

12.00

12.40

304.8

315.0

-

-

-

-

-

12"

1220

12.20

12.60

309.9

320.0

-

-

-

-

-

12"

1246

12.46

12.86

316.5

326.6

-

-

-

-

-

12"

1260

12.60

13.00

320.1

330.2

-

-

-

STD

-

12"

1314

13.14

13.56

338.8

344.4

50-250, A, B, C, D

All

Class 150, 200

-

-

12"

1356

13.56

13.96

344.5

354.5

-

-

-

-

Class 100**

12"

1400

14.00

14.40

355.7

365.7

-

-

-

14"

Class 150, 200

*Verify pipe O.D. before selecting clamp size.
**CAUTION—O.D.of class 100 A-C pipe varies greatly. Measure pipe O.D. to assure proper clamp selection.
***Also fits PVC Plastic Pipe - ASTM D2241 SDR 17 and lower and ASTM D1785 schedule 80 and above.
Note: For O.D. not shown contact our Customer Service Center or your Mueller Sales Representative

Clamp style number

Style number

Size/type of outlet tapping thread

Sizes available*

501

3/4" IP

2.35-14.00

502

3/4" CC

2.35-14.00

503

1" IP

2.35-14.00

504

1" CC

2.35-14.00

505

1-1/4" IP

4.45-14.00

506

1-1/2" CC

4.45-14.00

507

1-1/2" IP

4.45-14.00

508

2"CC

4.45-14.00

509

2"IP

4.45-14.00

*Clamps available to fit specific size pipe within this nominal size range.

Clamp style number

Clamp length

Clamp size number

501

12

899

Extra bolts and nuts for Mueller Single Section Servi-Seal Repair Clamps

Clamp size

Bolt size

Bolt part  number

Nut part number

2"-3-1/2"

1/2"-6"

521009

521010

4"-12" (standard bolt and nut)

5/8"x6"

521008

195236

4"-12" (starter bolt and nut)

5/8x7"

524308

526655

NOTE: 4" and larger 500 Series Clamps are provided with one starter bolt/nut per side as standard.

Stainless steel bolts

For optional 304 stainless steel bolts, washers and nuts, add “S-” prefix to clamp catalog number.

Example: S-501-12-899. 

Deep socket wrenchs

Specially designed for use with Mueller Full-Seal Repair Clamps. Long ratchet handle has thumb- tip reverse. Deep sockets (3-1/4") have double hex (12 pt.) and 1/2" square drive.

Part number

Description

515204

15-3/4" with reversible ratchet handle

520344

7/8" socket for 2" through 3-1/2" clamps

515207

1-1/16" socket for 4" and larger clamps

519575

1/2"x3/4" adapter

Bonding device for cathodic protection

         

Metallic conductors are set in the gasket to provide contact between the band and the pipe surface and are available on all 500 series clamps. These conductors permit electrical current flow by establishing positive contact with pipe and band on each side of the pipe crack or break.
To specify optional bonding device for cathodic protection, add a prefi  of “2” to catalog number.

Example: 2-501-12-899.

Add-on feature allows long lengthwise repairs

The gasket is cemented into the band in a 1" offset position. This allows overlapping the gasket with the band of another offset clamp when repairing a longer than usual area of pipe. This fea- ture is not available on Servi-Seal style clamps for longer than usual repairs, add a prefix of “1” to catalog number 1-500-12-899.