1/4 to 3/8

3/8 to 1/2

3/8 to 1

3/8 to 36

1/2 to 36

3/4 to 1 1/4

3/4 to 36

1

1 1/4 to 1 1/2

1 1/4 to 2 1/2

1 1/4 to 36

1 1/2

1 1/2 to 36

2

2 to 2 1/2

2 to 3 1/2

2 1/2

2 1/2 to 3 1/2

3

3 to 5

3 to 36

3 1/2

3 1/2 to 14

4

4 to 6

4 to 36

5

6

6 to 12

6 to 36

8

8 to 36

10

12

14

16

18

20

24

Aluminum

Brass

Bronze

Composite

Copper

Fiberglass

Graphite

Graphite/TFE

Iron

Lead

Plastic

Rubber

Stainless Steel

Steel

Vermiculite

0.42"

Bases

Beverage

Food

Mild Acids

Pipe

Salt Solutions

Solvents

Acetic Acid (White Vinegar) (5% Concentration)

Acetic Acid (White Vinegar) (10% Concentration)

Air

Alkali

Argon

Butane

Calcium Chloride

Carbon Dioxide

Citric Acid

Coolant

Deionized Water

0.546"

0.622"

0.742"

0.824"

0.826"

0.884"

0.896"

0.957"

1.049"

1.097"

1.16"

1.21"

1.255"

1.262"

1.272"

1.278"

1.36"

1.365"

ANSI LC 4/CSA 6.32

ANSI/FCI Standard

API Standard

ASME Standard

ASTM Standard

AWWA C219

BS 21

DIN Standard

EN Standard

Federal Specification

FM 1920

IFGC Compliant

ISO Standard

MSS Standard

SAE Standard

SS-102

UL 213

2 psi @ 70° F

25 psi @ 70° F

150 psi @ 70° F

175 psi @ 70° F

200 psi @ 70° F

225 psi @ 70° F

235 psi @ 70° F

250 psi @ 70° F

300 psi @ 70° F

4 psi @ 72° F

15 psi @ 72° F

20 psi @ 72° F

60 psi @ 72° F

70 psi @ 72° F

100 psi @ 72° F

120 psi @ 72° F

125 psi @ 72° F

140 psi @ 72° F