501-509 Series

501-509 Series

Mueller® 501-509 Single Section Servi-Seal Pipe Repair Clamps - with intergral 3/4"-2" IP thread service outlet - for 2" – 12" cast iron and steel pipe.

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Catalog PDF

 

IMPORTANT: MUELLER PIPE REPAIR CLAMPS have demonstrated their capability to seal against gas pressures commonly encountered in distribution systems. Smaller diameter clamps of a given design can seal against higher pressures than larger ones. In addition, the pressure that a clamp can contain is effected by the torque applied to the bolts, the uniformity of the bolt tightening (where there is more than one bolt) as well as the type of extent of pipe damage, surface condition of the pipe, environmental conditions and installation workmanship.
 
Metallic components of repair clamps, including stainless steel, corrode at widely variable rates depending upon many factors, such as installation outdoors or underground, composition of surrounding atmosphere/soil, presence of stray currents, moisture or chemicals, etc. Consequently, repair clamps must be assumed to have a finite service life. Consult with a corrosion professional to determine the life expectancy of this repair clamp taking into consideration all appropriate factors in the application. The piping system designer should determine the suitability of this type product on your particular system. Unforeseen failure of this product could result if these precautions are not taken. Mueller Co. can provide additional material specification information on request by contacting Customer Service: 800-798-3131.

 

Mueller 501-509 Single Section Servi-Seal Pipe Repair Clamps - with intergral 3/4"-2" IP thread service outlet - for 2" – 12" cast iron and steel pipe.

To specify the catalog number, provide the following information:

1. Style number – see chart below
2. Length – standard lengths can be found on the OD chart on the following page
3. Size number – refer to the OD chart on the following page after verifying pipe OD
4. Catalog number prefix for optional features, if desired.

The catalog number for a Single Section Servi-Seal Repair Clamp, 3/4" IP outlet, 12" long for 8" cast iron pipe is 501-12-0899.

Clamp Style Number:

Style number

Size and type of outlet tapping thread

O.D. ranges available*

501

3/4" IP

2.35-14.40

503

1" IP

2.35-14.40

505

1-1/4" IP

4.45-14.40

507

1-1/2" IP

4.45-14.40

509

2" IP

4.45-14.40

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

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" x 6"

533942

521010

4"-12"

5/8" x 6" (Standard Bolt)

533937

195236

4"-12"

5/8" x 7" (Starter Bolt)

533938

526655



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

Example: S-500-12-0899.

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" reversible Ratchet Handle

520344

7/8" Socket for 2" and 3" clamps

515207

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

 

Bonding Device for Cathodic Protection:
Metallic conductors are set in the gasket to provide contact between the band and the pipe sur- face 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 prefix of "2-" to catalog number.

Example: 2-500-12-0899.

Add-on feature allows long lengthwise repairs:
The gasket is cemented into the band in an offset position. This allows overlapping the gasket with the band of another clamp when repairing a longer than usual area of pipe. This feature is not available on Servi-Seal style clamps

To specify optional add-on feature for longer than usual repairs, add a prefix of "1-" to catalog number.

Example: 1-500-12-0899.
 

MUELLER® 550 SERIES SINGLE SECTION SERVI-SEAL® PIPE REPAIR CLAMPS

Mueller 501–509 Single Section Servi-Seal Pipe Repair Clamps – for 2" through 12" cast iron and steel pipe. 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

 

 

Steel

Inches

Millimeters

Min.

Max.

Min.

Max.

2"†

0235

2.35

2.63

59.7

66.8

50-250,A,B,C,D

2"

2-1/2"†

0270

2.70

2.98

68.6

75.7

50-250,A,B,C,D

2-1/2"

3"†

0297

2.97

3.25

75.5

82.5

-

3" O.D.

3"†

0346

3.46

3.72

87.9

94.4

-

3"

3"†

0373

3.73

4.00

94.8

101.6

50-250,A,B,C,D

-

3-1/2"†

0396

3.96

4.25

100.6

107.9

-

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

4"

0445

4.45

4.87

113.1

123.6

50-250,A

STD

4"

0474

4.74

5.14

120.4

130.5

50-250,A,B,C,D

-

4"

0495

4.95

5.35

125.8

135.8

-

-

4"

0520

5.20

5.60

132.1

142.2

-

-

6"

0566

5.66

5.91

143.7

150.1

-

-

6"

0594

5.94

6.34

150.9

161.0

-

6" O.D.

6"

0634

6.34

6.74

163.3

171.2

-

STD

6"

0655

6.55

6.97

164.4

177.0

50-250,A

STD

6"

0684

6.84

7.24

173.8

183.8

50-250,A,B,C,D

-

6"

0704

7.04

7.44

178.9

188.9

-

-

6"

0722

7.22

7.62

183.4

193.5

-

-

8"

0792

7.92

8.32

201.1

211.3

-

8" O.D.

8"

0836

8.36

8.76

212.3

222.2

-

-

8"

0853

8.53

8.93

216.7

226.8

-

STD

8"

0899

8.99

9.39

228.4

238.5

50-250,A,B,C,D

-

8"

0925

9.25

9.65

235.0

245.1

-

-

8"

0940

9.40

9.80

238.8

248.9

-

-

10"

0990

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

-

10"

1137

11.37

11.77

288.8

298.9

-

-

10"

1175

11.75

12.15

298.5

308.6

-

12" O.D.

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

333.8

344.4

50-250,A,B,C,D

-

12"

1356

13.56

13.96

344.5

354.5

-

-

12"

1400

14.00

14.40

355.7

365.7

-

14"

*Verify pipe O.D. before selecting clamp size.
†2"-3-1/2" Standard length is 6", 7-1/2", 9", 10", 12", 15", 18"
 

IMPORTANT: MUELLER PIPE REPAIR CLAMPS have demonstrated their capability to seal against gas pressures commonly encountered in distribution systems. Smaller diameter clamps of a given design can seal against higher pressures than larger ones. In addition, the pressure that a clamp can contain is effected by the torque applied to the bolts, the uniformity of the bolt tightening (where there is more than one bolt) as well as the type of extent of pipe damage, surface condition of the pipe, environmental conditions and installation workmanship.

Metallic components of repair clamps, including stainless steel, corrode at widely variable rates depending upon many factors, such as installation outdoors or underground, composition of surrounding atmosphere/soil, presence of stray currents, moisture or chemicals, etc. Consequently, repair clamps must be assumed to have a finite service life. Consult with a corrosion professional to determine the life expectancy of this repair clamp taking into consideration all appropriate factors in the application. The piping system designer should determine the suitability of this type product on your particular system. Unforeseen failure of this product could result if these precautions are not taken. Mueller Co. can provide additional material specification information on request by contacting Customer Service: 800-798-3131.

 

Stainless Steel Bolts
For optional 304L stainless steel bolts, washers and nuts, add “S-” prefix to clamp catalog
number.
Example: S-500-12-0899.

Typical Single Section Full-Seal Clamp - Style Number 509:


Starter Nut:

 

Standard Bolt & Nut:

 

Deep Socket Wrenchs:

 

Bonding Device:


Add-on Feature: