Double Sphere 302 Series




Engineered Flexible Products, Inc.
5331 Quam Ave. N.E., St. Michael, MN 55376
Toll Free: 1-877-769-8262 Voice: 763-201-2151 Fax: 763-201-2134

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Double Sphere 302 Series
Double Sphere 302 Series

The Double Sphere has even greater compression, elongation and angular movement than the Single Sphere. It is constructed with the same attention to quality, and with the same materials, as the Single Sphere. However, it has greater acoustic resistance and dampens surge and shock due to its increased length and engineered shape.

EPDM body with 150# drilled flanges provides up to 225 PSI and temperatures up to 250° F.

Neoprene body with 150# drilled flanges provides up to 225 PSI and temperatures up to 230° F.

Butyl body with 150# drilled flanges provides up to 225 PSI and temperatures up to 250° F.

Nitrile body with 150# drilled flanges provides up to 225 PSI and temperatures up to 230° F.

Rubber Expansion Joints
Single Sphere 301
Double Sphere 302
Spool Type 200
Double Sphere Union 303
Concentric Reducer 201RC
Teflon Expansion Joints
440 Series
Metal Expansion Joints
Metal Expansion Joints
Low Corrugation
High Corrugation
Externally Pressurized


EPDM body with 150# drilled flanges provides up to 225 PSI and temperatures up to 250° F

MODEL #

JOINT SIZE
I.D.
(in.)*

FACE
TO
FACE
(in.)*

COMPRESSION
(in.)

MOVEMENT CAPABILITY

SPRING RATE
(lbs./in.)

EFF. AREA
(in. sq.)

GROSS WT.
(lbs.)

ELONGATION
 (in.)

LATERAL
  (in.)

ANGULAR
(DEGREES)

302EE0200

2

7

2

1.188

1.75

45

160

6

10

302EE0250

2.5

7

2

1.188

1.75

43

310

10

13

302EE0300

3

7

2

1.188

1.75

38

320

11

14

302EE0400

4

9

2

1.375

1.562

34

450

20

20

302EE0500

5

9

2

1.375

1.562

29

360

32

24

302EE0600

6

9

2

1.375

1.562

25

760

43

30

302EE0800

8

13

2.375

1.375

1.375

19

1030

66

58

302EE1000

10

13

2.375

1.375

1.375

15

680

101

65

302EE1200

12

13

2.375

1.375

1.375

13

950

154

95

  Back to Top
*For larger sizes, contact us
Viton, Hypalon, EPDM, Buna-N, etc. for larger sizes or
higher working pressures are also available.

Download Printable PDF

 

Neoprene body with 150# drilled flanges provides up to 225 PSI and temperatures up to 230° F

MODEL #

JOINT SIZE
 I.D.
(in.)*

FACE
TO
FACE
(in.)*

COMPRESSION
(in.)

MOVEMENT CAPABILITY

SPRING RATE
(lbs./in.)

EFF. AREA
(in. sq.)

GROSS WT.
 (lbs.)

ELONGATION (in.)

LATERAL
  (in.)

ANGULAR
(DEGREES)

302NN0200

2

7

2

1.188

1.75

45

160

6

10

302NN0250

2.5

7

2

1.188

1.75

43

310

10

13

302NN0300

3

7

2

1.188

1.75

38

320

11

14

302NN0400

4

9

2

1.375

1.562

34

450

20

20

302NN0500

5

9

2

1.375

1.562

29

360

32

24

302NN0600

6

9

2

1.375

1.562

25

760

43

30

302NN0800

8

13

2.375

1.375

1.375

19

1030

66

58

302NN1000

10

13

2.375

1.375

1.375

15

680

101

65

302NN1200

12

13

2.375

1.375

1.375

13

950

154

95

  Back to Top
*For larger sizes, contact us
Viton, Hypalon, EPDM, Buna-N, etc. for larger sizes or
higher working pressures are also available.

Download Printable PDF

 

Butyl body with 150# drilled flanges provides up to 225 PSI and temperatures up to 250° F

MODEL #

JOINT SIZE
 I.D.
(in.)*

FACE
TO
FACE
(in.)*

COMPRESSION
(in.)

MOVEMENT CAPABILITY

SPRING RATE
(lbs./in.)

EFF. AREA
(in. sq.)

GROSS WT.
 (lbs.)

ELONGATION (in.)

LATERAL
  (in.)

ANGULAR
(DEGREES)

302BB0200

2

7

2

1.188

1.75

45

160

6

10

302BB0250

2.5

7

2

1.188

1.75

43

310

10

13

302BB0300

3

7

2

1.188

1.75

38

320

11

14

302BB0400

4

9

2

1.375

1.562

34

450

20

20

302BB0500

5

9

2

1.375

1.562

29

360

32

24

302BB0600

6

9

2

1.375

1.562

25

760

43

30

302BB0800

8

13

2.375

1.375

1.375

19

1030

66

58

302BB1000

10

13

2.375

1.375

1.375

15

680

101

65

302BB1200

12

13

2.375

1.375

1.375

13

950

154

95

  Back to Top
*For larger sizes, contact us
Viton, Hypalon, EPDM, Buna-N, etc. for larger sizes or
higher working pressures are also available.

Download Printable PDF

 

Nitrile body with 150# drilled flanges provides up to 225 PSI and temperatures up to 230° F

MODEL #

JOINT SIZE
 I.D.
(in.)*

FACE
TO
FACE
(in.)*

COMPRESSION
(in.)

MOVEMENT CAPABILITY

SPRING RATE
(lbs./in.)

EFF. AREA
(in. sq.)

GROSS WT.
 (lbs.)

ELONGATION (in.)

LATERAL
  (in.)

ANGULAR
(DEGREES)

302NP0200

2

7

2

1.188

1.75

45

160

6

10

302NP0250

2.5

7

2

1.188

1.75

43

310

10

13

302NP0300

3

7

2

1.188

1.75

38

320

11

14

302NP0400

4

9

2

1.375

1.562

34

450

20

20

302NP0500

5

9

2

1.375

1.562

29

360

32

24

302NP0600

6

9

2

1.375

1.562

25

760

43

30

302NP0800

8

13

2.375

1.375

1.375

19

1030

66

58

302NP1000

10

13

2.375

1.375

1.375

15

680

101

65

302NP1200

12

13

2.375

1.375

1.375

13

950

154

95

  Back to Top
*For larger sizes, contact us
Viton, Hypalon, EPDM, Buna-N, etc. for larger sizes or
higher working pressures are also available.

Download Printable PDF

 


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