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Unit of Measure

Specifications

Carbon Steel Part Number

1438-20-20

304L Stainless Steel Part Number

6438-20-20B

316L Stainless Steel Part Number

6438-20-20D

Brands

Main

Series

Main Square 6000

Flange Dash Size

-20

Flange Size

1-1/4 in

Port Dash Size

-20

Pipe Size

1-1/4 in

Industry Standards

International Organization for Standardization (ISO) 6162 Society of Automotive Engineers (SAE) J518

Face Type

Flat Face

Port Style

NPTF Threaded

Geometry

In-Line

Dimensions

Dimension A

4.00 in

Dimension B

2.00 in

Dimension C

1.50 in

Dimension D

1.375 in

Dimension E

2.750 in

Thread Size J

5/8-11

Dimension F

1.16 in

Dimension K

1-1/4 in