Maxpro South, Inc.
92 Wilson Road
Humble, Texas 77338

Toll Free: 800.203.8063
Phone: 281.351.8880
Email: sales@maxprosouth.com
Website: www.maxprosouth.com
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Couplings are female to female fittings that allow the joining of two different sizes and/or types of connections for a variety of size combinations. All couplings and adapters are made of 316 cold worked stainless steel material; other materials are available upon request. Glands and collars are included with each female tube connection.
Coupling (Female to Female)
Unit of Measure
1 2 3 4 5 

Item #

Female Connection Tube Size A

Female Connection Tube Size B

Thumbnail

CAD

15F4H2P N/A 1/4 in N/A 1/8 in

N/A
15F6H2P N/A 3/8 in N/A 1/8 in

N/A
15F9H2P N/A 9/16 in N/A 1/8 in

N/A
15F5U2P N/A 5/16 in N/A 1/8 in

N/A
15F4M4P N/A 1/4 in N/A 1/4 in

N/A STEP File for 15F4M4P
15F6M4P N/A 3/8 in N/A 1/4 in

N/A
15F9M4P N/A 9/16 in N/A 1/4 in

N/A STEP File for 15F9M4P
15F12M4P N/A 3/4 in N/A 1/4 in

N/A STEP File for 15F12M4P
15F16M4P N/A 1 in N/A 1/4 in

N/A
15F4H4P N/A 1/4 in N/A 1/4 in

N/A STEP File for 15F4H4P
15F6H4P N/A 3/8 in N/A 1/4 in

N/A
15F9H2P N/A 9/16 in N/A 1/4 in

N/A
15F5U4P N/A 5/16 in N/A 1/4 in

N/A
15F4M6P N/A 1/4 in N/A 3/8 in

N/A STEP File for 15F4M6P
15F6M6P N/A 3/8 in N/A 3/8 in

N/A STEP File for 15F6M6P
15F9M6P N/A 9/16 in N/A 3/8 in

N/A
15F12M6P N/A 3/4 in N/A 3/8 in

N/A
15F16M6P N/A 1 in N/A 3/8 in

N/A
15F4H6P N/A 1/4 in N/A 3/8 in

N/A STEP File for 15F4H6P
15F6H6P N/A 3/8 in N/A 3/8 in

N/A
15F9H6P N/A 9/16 in N/A 3/8 in

N/A STEP File for 15F9H6P
15F5U6P N/A 5/16 in N/A 3/8 in

N/A
15F4M8P N/A 1/4 in N/A 1/2 in

N/A
15F6M8P N/A 3/8 in N/A 1/2 in

N/A
15F9M8P N/A 9/16 in N/A 1/2 in

N/A STEP File for 15F9M8P
Unit of Measure
1 2 3 4 5