Cylinder Glass - Full View - Threaded
Model   Flange Material
  105    Carbon Steel
   155    316 Stainless Steel
   165    Polypropylene
   175    Iron
   176    CPVC
   195    PVC

Teflon is not suitable for full vacuum. Pressure ratings listed are for metal units only at the standard lengths indicated.

Consult factory for ratings of non-standard lengths andplastic units.

Unit Dimension in Inches
Size

A

B

C

lbs

PSIG

1/2

5

1-1/4

3-7/8

2

150

3/4

5

1-1/2

3-7/8

3

150

1

5-1/8

2

3-7/8

6

130

1-1/4

5-3/8

2-1/2

3-7/8

7

105

1-1/2

7-5/8

2-1/2

5-7/8

8

105

2

7-3/4

3-1/2

5-7/8

11

65

2-1/2

8

4

5-7/8

16

65

3

8-1/8

4-1/2

5-7/8

23

55

4

8-3/8

6

5-7/8

34

35


 
Features
 • Sizes 1/2" to 4" NPT
• Up to 36" Long
• Plastic Cylinders   Available
• Socketweld Available

Ratings
• Neoprene: 200°F
• EPR: 300°F
• Viton®*: 400°F
• Teflon®* Envelope:
  300°F
• See Table for Pressures

Materials (Wetted)
• Glass: Borosilicate
• Seals: Neoprene (std),
               Teflon®* in SS 

Cylinder Glass - Full View - Flanged

Model   Flange Material
  205    Carbon Steel
   255    316 Stainless Steel
   206    PVC

PVC has limited pressure. 3" max. Teflon is not suitable for full vacuum

Consult factory for ratings of non-standard lengths andplastic units.

 
Features
  • Sizes 1/2" to   12" Flanged
• 150# ANSI Flanges
• 360° Visibility
• Up to 36" Long
• Plastic Cylinders Available

Ratings
• Neoprene: 200°F
• EPR: 300°F
• Viton®*: 400°F
• Teflon®* Envelope: 300°F
• See Table for Pressures

Materials (Wetted)
• Glass: Borosilicate
• Seals: Neoprene (std),
           Teflon®* in   Stainless
Unit Dimensions in Inches    
Size

C

B

A

lbs

PSIG

1/2

3-7/8

1-1/4

3-1/2

3

150

3/4

3-7/8

1-1/2

3-7/8

4

150

1

4

1-3/4

4-1/4

5

150

1-1/2

4

2-1/2

5

6

120

2

4-3/4

3

6

12

100

2-1/2

5-3/8

3-1/2

7

15

85

3

5-3/8

4

7-1/2

19

100

4

7-1/2

5

9

22

70

6

10-3/8

7

11

56

45

 
*Viton® is a registered trademark of DuPont Dow Elastomers
Teflon®  is a registered trademark of DuPont 
Catalog  Page 11
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John C. Ernst Co., Inc.
Sparta, NJ • Tel: 973-940-1600 • Fax: 973-940-1620
Toll Free: 1-888-463-7678
Email: info@johnernst.com

Mailing Address
21 Gail Court
Sparta, NJ 07871
Physical Address
21 Gail Court
Sparta, NJ 07871