Inch

Metric

3 7/16"

4"

5 3/8"

5 7/8"

7"

7 1/8"

7 1/2"

8"

9 1/2"

9 19/32"

9 3/4"

9 7/8"

10"

10 1/2"

12"

12 1/8"

12 7/8"

13"

14"

16"

16 1/2"

17 1/4"

18"

20"

21"

21 1/2"

23"

24"

25"

26 1/16"

30"

32"

33"

34"

36"

Less than 100 μm

100 μm to 199 μm

200 μm to 249 μm

250 μm to 499 μm

500 μm or greater

Not Rated

2 3/8"

2 1/2"

2 5/8"

2 3/4"

3 1/32"

3 1/16"

3 11/16"

4 1/2"

4 21/32"

1

1 1/4

1 1/2

2

3

4

6

Less than 250 gpm

250 gpm to 499 gpm

Not Rated

1 1/16"

1 5/16"

2"

2 3/8"

2 1/2"

3 1/2"

4"

4 3/8"

4 1/2"

4 5/8"

4 11/16"

4 3/4"

5 1/8"

5 1/4"

5 1/2"

6 5/8"

7"

7 1/4"

7 5/16"

7 9/16"

8"

11"

14"

18"

20"

20 1/4"

24"

Less than 250° F

250° F to 499° F

500° F to 999° F

Not Rated

4 7/8"

9 3/4"

9 7/8"

10"

11 3/4"

20"

1

2

3

4

8

9

12

Less than 100 gpm

100 gpm to 199 gpm

200 gpm to 249 gpm

250 gpm to 499 gpm

1"

1 1/16"

Plastic

Steel

Zinc Alloy

Less than 100 psi

100 psi to 249 psi

One Open and One Closed

One Open with O-Ring End Cap and One Closed

One Open with O-Ring End Cap and One Closed with Fin

Open on Both Ends