Stopping Machine Parts

Stopping Machine Parts

Mueller® Stopping Machine Equipment including:

  • Unit No. 2 Stopping Machine
  • Unit No. 3 Stopping Machine
  • Unit No. 3SW Stopping Machine
  • Unit No. 3SW-500 Stopping Machine
  • Unit No. 4SW Stopping Machine
  • 4", 6" and 8" Steel Wedge Stopper Replacement Parts
  • 10" - 12" Steel Wedge Stopper Replacement Parts

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Catalog PDF

 

Unit No. 2 Stopping Machine

Solid Rubber Stopper:
The solid rubber stoppers is used to make one sided stop-offs in Mueller line stopper fittings.

Size*

Stopper Complete

Replacement Rubber

3"

88610

36443

4"

88614

36471

 


Full Bypass Rubber Stopper:

This stopper has a full slot to allow for either top bypass through the two Mueller Unit Number 2 Machines or a bottom bypass through the Mueller Bottom Out Line Stopper Fittings. These are used in pairs to isolate a section of pipe so repairs or modifications can be made while maintaining service to customers.

Size*

Stopper Complete

Replacement Rubber

3"

680514

509447

4"

680515

509448

 

Top Bypass Rubber Stopper:
This stopper is used in pairs for a bypass line to be directed through the two Mueller Unit Number 2 Stopping Machines to isolate a section of pipe so repairs or modifications can be made while maintaining service to customers.

Size*

Stopper Complete

Replacement Rubber

3"

88609

36439

4"

88613

36467


Bottom Bypass Rubber Stopper:

This stopper is used in pairs for a bypass line to be directed through the two Mueller Bottom Out Line Stopper Fitting to isolate a section of pipe so repairs or modifications can be made while maintaining service to customers.

Size*

Stopper Complete

Replacement Rubber

3"

80064

36439

4"

81496

36467


Bottom Out Rubber Stopper:

This stopper is used in Mueller Bottom Out Line Stopper Fitting when the outlet is the section to be isolated so repairs or modifications can be made while maintaining service to customers.

Size*

Stopper Complete

3"

681990

4"

681991

Flanged Tee Stopper:
This stopper is used to stop off Mueller Flanged Service Tees which allows service and lateral connections to be isolated without disrupting flow through the existing main.

Size*

Stopper Complete

Replacement Rubber

3"

83504

53195

4"

83506

53407

* Nominal size

Unit No. 3 Stopping Machine

Solid Rubber Stopper:
The solid rubber stopper is used to make one sided stop-offs in Mueller line stopper fittings.

Size*

Stopper Complete

Replacement Rubber

6"

682365

37202

8"

88699

37208

Full Bypass Rubber Stopper:
This stopper has a full slot to allow for either top bypass through the two Mueller Unit Number 3 machines or a bottom bypass through the Mueller Bottom Out Line Stopper Fittings. These are used in pairs to isolate a section of pipe so repairs or modifications can be make while maintaining service to customers.

Size*

Stopper Complete

Replacement Rubber

6"

682364

509449

8"

680517

509450

Bottom Out Rubber Stopper:
This stopper is used in Mueller bottom out line stopper fitting when the outlet is the section to be isolated so repairs or modifications can be made while maintaining service to customers.

Size*

Stopper Complete

6"

681993

8"

682634          *150 Class Line Stopper Fittings

8"

681995

Flanged Tee Stopper:
This stopper is used to stop off Mueller flanged service tess which allows service and lateral connections to be isolated without disrupting flow through the existing main.

Size*

Stopper Complete

Replacement Rubber

6"

682337

53439

8"

682339

53447

* Nominal size

Unit No. 3SW Stopping Machine

Steel Wedge Stopper:
Mueller polyurethane covered steel wedge stoppers are mechanically retracted and expanded for positive operation. These stoppers are made to be used with the full line of Mueller flanged line stopper fittings. (Polyurethane covered cylinder replacement kits and Positive Control™ Cover kits are available from Mueller Co.).

Size*

Stopper Complete

Pipe Wall

4"

89694

Standard

6"

89696

Standard

6"

89700

Thin

8"

89698

Standard

8"

89702

Thin

Bottom Out Rubber Stopper:
This stopper is used in Mueller Bottom Out Line Stopper Fitting when the outlet is the section to be isolated so repairs or modifications can be made while maintaining service to customers.

Size*

Stopper Complete

4"

681992

6"

681994

8"

681996

Flanged Tee Stopper:
This stopper is used to stop off Mueller Flanged Service tess which allows service and lateral connections to be isolated without disrupting flow through the existing main.

Size*

Stopper Complete

Replacement Rubber

4"

83506

53407

6"

682337

53439

8"

682339

53447

*Nominal size


Replacement Cover Kits:

Stoppers with polyurethane covers may be returned to the factory for recovering — Contact your Mueller distributor, sales representative or Gas Customer Service for details. The factory can also convert to polyurethane older steel wedge stoppers that have Positive Control™ or Neoprene covers.

Polyurethane Covered Cylinder for Gas or Petroleum Use

Size*

Part #

Wall

4"

682201

-

6"

682204

Standard

6"

682207

Thin

8"

682210

Standard

8"

682213

Thin

*Nominal
** Includes cover, epoxy adhesive, primer and instruction sheet (form 9879). Use steel wedge stopper holder, part number 581604, to hold stopper while recovering (holder NOT included in kit and must be ordered separately).
*** Epoxy has a 22 month shelf life and has expiration date stamped on container. One container has enough epoxy adhesive to do one 10" / 12" stopper.

Unit No. 3SW-500 Stopping Machine

Steel Wedge Stopper:
Mueller polyurethane covered steel wedge stoppers are mechanically retracted and expanded for positive operation. These stoppers are made to be used with the full line of Mueller flanged line stopper fittings. (Polyurethane covered cylinder replacement kits and Positive Control™ Cover kits are available from Mueller Co.).

Size*

Stopper Complete

Pipe Wall

4"

89694

Standard

6"

89696

Standard

6"

89700

Thin

8"

89698

Standard

8"

89702

Thin

Bottom Out Rubber Stopper:
This stopper is used in Mueller bottom out line stopper fitting when the outlet is the section to be isolated so repairs or modifications can be made while maintaining service to customers.

 

Size*

Stopper Complete

4"

681992

6"

681994

8"

681996

 


Replacement Covers Kit:

Stoppers with polyurethane covers may be returned to the factory for recovering — Contact you Mueller distributor, sales representative or Gas Customer Service for details. The factory can also convert to polyurethane older steel wedge stoppers that have Positive Control™ or Neoprene covers.

Polyurethane covered cylinder for gas or petroleum use

Size*

Part #

Wall

4"

682201

-

6"

682204

Standard

6"

682207

Thin

8"

682210

Standard

8"

682213

Thin

 

Positive Control Coversfor GAS USE

Stopper type and size*

Standard

Thin

4"

6"

8"

6"

8"

Replacement cover kit**

89618

89619

89620

89621

89622

Epoxy adhesive***

89758

89758

89758

89758

89758

Cover

504961

504962

504963

504964

504965

*Nominal
** Includes cover, epoxy adhesive, primer and instruction sheet (form 9879). Use steel wedge stopper holder, part number 581604, to hold stopper while recovering (holder NOT included in kit and must be ordered separately).
*** Epoxy has a 22 month shelf life and has expiration date stamped on container. One container has enough epoxy adhesive to do one 10" / 12" stopper.

Unit No. 4SW Stopping Machine

Steel Wedge Stopper:
Mueller polyurethane covered steel wedge stoppers are mechanically retracted and expanded for positive operation. These stoppers are made to be used with the full line of Mueller flanged line stopper fittings. (Polyurethane covered cylinder replacement kits and "positive control" cover kits are available from Mueller Co.)

 

Size*

Stopper Complete

Pipe Wall

10"

89704

Standard

12"

89704

Standard

Bottom Out Rubber Stopper:
This stopper is used in Mueller bottom out line stopper fitting when the outlet is the section to be isolated so repairs or modifications can be made while maintaining service to customers.

Size*

Stopper Complete

10"

681997

12"

681997

Used only on 10" & 12" 1999 or later enhanced fittings.
*Nominal size.

Replacement Covers:
Stoppers with polyurethane covers may be returned to the factory for recovering — Contact you Mueller distributor, sales representa- tive or Gas Customer Service for details. The factory can also convert to polyurethane older steel wedge stoppers that have Positive Control™ or Neoprene covers.

Polyurethane Cover for use with gas or petroleum

Replacement cover kit*

682216

4", 6" and 8" Steel Wedge Stopper Replacement Parts

Mueller Steel Wedge Stopper Replacement Parts:

Item No.

Part Name

No. Req'd

With Polyurethane Cover for Use With Gas or Petroleum

 

 

Standard

Thin

 

4"

6"

8"

6"

8"

 

 

Stopper complete

 

89694

89696

89698

89700

89702

 

1

Driving square

1

53558

-

-

-

-

 

2

Retaining pin

1

53747

-

-

-

-

 

3

Expander screw

1

506851

506853

506853

506853

506853

 

4

Top wedge expander

1

580645

580646

580646

580646

580646

Positive Control Covers for GAS USE

Stopper type and size*

 

5

Top wedge retainer pins

2

502069

502069

502069

502069

502069

Standard

Thin

 

6

Cylinder and webs

1

580639

580640

580641

89187

89188

4"

6"

8"

6"

8"

 

7

Clamp bars

12

502064

502065

502065

502065

502065

 

8

Clamp bar retainer nuts

12

502753

310784

310784

310784

310784

 

10

Bottom expander wedge

1

580643

580644

580644

580644

580644

Replacement cover kit**

89618

89619

89620

89621

89622

 

11

Expander screw lock nut

1

506852

506854

506854

506854

506854

 

Epoxy adhesive***

89758

89758

89758

89758

89758

 

12

Lock nut set screw

1

301170

301169

301169

301169

301169

 

13

Protector sleeve

1

53905

580725

580726

580727

580728

Cover

504961

504962

504963

504964

504965

 

 

10" - 12" Steel Wedge Stopper Replacement Parts

Mueller Steel Wedge Stopper Replacement Parts:

Item No.

Part Name

No.Req'd

Withpolyurethane Cover for use with gas or petroleum

 

 

1

Expander screw

1

506853

 

2

Top wedge expander

1

580646

 

3

Top wedge retainer pins

2

502069

 

4

Cylinder and webs

1

580642

 

5

Clamp bars

18

502065

 

6

Clamp bar retainer nuts

18

310784

 

Positive ControlCoversfor GASUSE

Stopper size*

 

7

Bottom expander wedge

1

581261

 

10"& 12"

 

8

Retaining pin

1

502068

 

10

Expander screw lock nut

1

506854

Replacement cover kit**

89623

 

11

Lock nut set screw

1

301169

Epoxy adhesive***

89759

 

12

Protector sleeve

1

83156

Cover

504966

 
*Nominal
** Includes cover, epoxy adhesive, primer and instruction sheet (form 9879). Use steel wedge stopper holder, part number 581604, to hold stopper while recovering (holder NOT included in kit and must be ordered separately).
*** Epoxy has a 22 month shelf life and has expiration date stamped on container. One container has enough epoxy adhesive to do one 10" / 12" stopper.