Envelope Type III PTFE Gasket with FIllers 

Overview 

Type III envelope gaskets are the perfect solution if you need the chemical resistance of PTFE and the "squish" or compression of elastomers like Viton or EPDM.

 

To determine which insert is right for you, we suggest using the temperature range of the insert. They are as follows: 

EPDM: -30 F to 300F (-34 C to 149 C)

FKM: -30 F to 400F (-34 C to 204 C) 

Dimensions

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

     

Part#

     

Gasket I.D.

     

Gasket O.D.

     

Bead Center

1/2″

 

A42MPGR-050-X

 

0.380

 

0.860

 

N/A

3/4″

 

A42MPGE-075-X

 

0.620

 

0.860

 

N/A

1″

 

A40MPGR-100-X

 

0.900

 

1.985

 

1.718

1-1/2″

 

A40MPGR-150-X

 

1.400

 

1.985

 

1.718

2″

 

A40MPGR-200-X

 

1.900

 

2.500

 

2.218

2-1/2″

 

A40MPGR-250-X

 

2.400

 

3.025

 

2.781

3″

 

A40MPGR-300-X

 

2.900

 

3.550

 

3.281

4″

 

A40MPGR-400-X

 

3.869

 

4.675

 

4.344

6″

 

A40MPGR-600-X

 

5.817

 

6.668

 

6.156

8″

 

A40MPGR-800-X

 

7.775

 

8.669

 

8.160

10″

 

A40MPGR-1000-X

 

9.771

 

10.664

 

10.140

12″

 

A40MPGR-1200-X

 

11.725

 

12.659

 

12.145

*X = Insert Material      E = EPDM        V = FKM FLUOROELASTOMER

Material Certifications 

Triplex 1/2″- 12″ Type III gaskets are:

  • FDA CFR 177.2600
  • FDA CFR 177.1550
  • U.S. Pharmacopeia Class VI Certification
  • ADI Free® (Animal Derived Ingredient Free) certified
  • Manufactured according to cGMP Guidelines

Resources 

Envelope Gasket PN#'s 

Validation Brochure

Detectomer PDF

Gasket Dimensional Chart

Gasket Installation Instructions 

Material Guidelines 

 

 

Envelope Type III PTFE Gasket with FIllers 

Overview 

Type III envelope gaskets are the perfect solution if you need the chemical resistance of PTFE and the "squish" or compression of elastomers like Viton or EPDM.

 

To determine which insert is right for you, we suggest using the temperature range of the insert. They are as follows: 

EPDM: -30 F to 300F (-34 C to 149 C)

FKM: -30 F to 400F (-34 C to 204 C) 

Dimensions

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

     

Part#

     

Gasket I.D.

     

Gasket O.D.

     

Bead Center

1/2″

 

A42MPGR-050-X

 

0.380

 

0.860

 

N/A

3/4″

 

A42MPGE-075-X

 

0.620

 

0.860

 

N/A

1″

 

A40MPGR-100-X

 

0.900

 

1.985

 

1.718

1-1/2″

 

A40MPGR-150-X

 

1.400

 

1.985

 

1.718

2″

 

A40MPGR-200-X

 

1.900

 

2.500

 

2.218

2-1/2″

 

A40MPGR-250-X

 

2.400

 

3.025

 

2.781

3″

 

A40MPGR-300-X

 

2.900

 

3.550

 

3.281

4″

 

A40MPGR-400-X

 

3.869

 

4.675

 

4.344

6″

 

A40MPGR-600-X

 

5.817

 

6.668

 

6.156

8″

 

A40MPGR-800-X

 

7.775

 

8.669

 

8.160

10″

 

A40MPGR-1000-X

 

9.771

 

10.664

 

10.140

12″

 

A40MPGR-1200-X

 

11.725

 

12.659

 

12.145

*X = Insert Material      E = EPDM        V = FKM FLUOROELASTOMER

Material Certifications 

Triplex 1/2″- 12″ Type III gaskets are:

  • FDA CFR 177.2600
  • FDA CFR 177.1550
  • U.S. Pharmacopeia Class VI Certification
  • ADI Free® (Animal Derived Ingredient Free) certified
  • Manufactured according to cGMP Guidelines

Resources 

Envelope Gasket PN#'s 

Validation Brochure

Detectomer PDF

Gasket Dimensional Chart

Gasket Installation Instructions 

Material Guidelines 

 

 

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