Adapters Male-Female

Adapters (male to female)

MAXIMATOR male to female adapters allow the joining of male to female connections. The two connections can be a variety of tube or pipe connection types, with different size combinations possible. All 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.

Instructions

Find the male connection you want on the adapter in the “A” column and the female connection of the adapter in the “B” column. At the intersection of the two columns is the appropriate catalog number.

Male Connection “A”			Female Connection “B”
Tube Size (in.)	Connection Type	Maximum Pressure (psi)*	Female Medium Pressure 21,000 psi
			1/4” 4MF	3/8” 6MF	9/16” 9MF	3/4” 12MF	1” 16MF

	4MM	21,000		21A4M6M	21A4M9M	21A4M12M	21A4M16M
3/8	6MM	21,000	21A6M4M		21A6M9M	21A6M12M	21A6M16M
9/16	9MM	21,000	21A9M4M	21A9M6M		21A9M12M	21A9M16M
3/4	12MM	21,000	21A12M4M	21A12M6M	21A12M9M		21A12M16M
1	16MM	21,000	21A16M4M	21A16M6M	21A16M9M	21A16M12M

1/4	4HM	65,000	21A4H4M	21A4H6M	21A4H9M	21A4H12M	21A4H16M
3/8	6HM	65,000	21A6H4M	21A6H6M	21A6H9M	21A6H12M	21A6H16M
9/16	9HM	65,000	21A9H4M	21A9H6M	21A9H9M	21A9H12M	21A9H16M

5/16

5UM

152,000

21A5U4M

21A5U6M

21A5U9M

21A5U12M

21A5U16M

1/8	MNPT	15,200	15A2P4M	15A2P6M	15A2P9M	15A2P12M	15A2P16M
1/4	MNPT	15,200	15A4P4M	15A4P6M	15A4P9M	15A4P12M	15A4P16M
3/8	MNPT	15,200	15A6P4M	15A6P6M	15A6P9M	15A6P12M	15A6P16M
1/2	MNPT	15,200	15A8P4M	15A8P6M	15A8P9M	15A8P12M	15A8P16M
3/4	MNPT	15,200	15A12P4M	15A12P6M	15A12P9M	15A12P12M	15A12P16M
1	MNPT	15,200	15A16P4M	15A16P6M	15A16P9M	15A16P12M	15A16P16M

* The pressure rating of any adapter is the value of the lowest rated connection in the fitting.

Male Connection “A”			Female Connection “B”
Tube Size (in.)	Connection Type	Maximum Pressure (psi)*	Female High Pressure 65,000 psi			Female Ultra-High Pressure 152,000 psi
			1/4” 4HF	3/8” 6HF	9/16” 9HF	5/16” 5UF

	4MM	21,000	21A4M4H	21A4M6H	21A4M9H	21A4M5U
3/8	6MM	21,000	21A6M4H	21A6M6H	21A6M9H	21A6M5U
9/16	9MM	21,000	21A9M4H	21A9M6H	21A9M9H	21A9M5U
3/4	12MM	21,000	21A12M4H	21A12M6H	21A12M9H	21A12M5U
1	16MM	21,000	21A16M4H	21A16M6H	21A16M9H	21A16M5U

1/4	4HM	65,000		65A4H6H	65A4H9H	65A4H5U
3/8	6HM	65,000	65A6H4H		65A6H9H	65A6H5U
9/16	9HM	65,000	65A9H4H	65A9H6H		65A9H5U

5/16

5UM

152,000

65A5U4H

65A5U6H

65A5U9H

1/8	MNPT	15,200	15A2P4H	15A2P6H	15A2P9H	15A2P5U
1/4	MNPT	15,200	15A4P4H	15A4P6H	15A4P9H	15A4P5U
3/8	MNPT	15,200	15A6P4H	15A6P6H	15A6P9H	15A6P5U
1/2	MNPT	15,200	15A8P4H	15A8P6H	15A8P9H	15A8P5U
3/4	MNPT	15,200	15A12P4H	15A12P6H	15A12P9H	15A12P5U
1	MNPT	15,200	15A16P4H	15A16P6H	15A16P9H	15A16P5U

* The pressure rating of any adapter is the value of the lowest rated connection in the fitting.

Male Connection “A”			Female Connection “B”
Tube Size (in.)	Connection Type	Maximum Pressure (psi)*	Female Pipe 15,200 psi
			1/8” FNPT	1/4” FNPT	3/8” FNPT	1/2” FNPT	3/4” FNPT	1” FNPT

	4MM	21,000	15A4M2P	15A4M4P	15A4M6P	15A4M8P	15A4M12P	15A4M16P
3/8	6MM	21,000	15A6M2P	15A6M4P	15A6M6P	15A6M8P	15A6M12P	15A6M16P
9/16	9MM	21,000	15A9M2P	15A9M4P	15A9M6P	15A9M8P	15A9M12P	15A9M16P
3/4	12MM	21,000	15A12M2P	15A12M4P	15A12M6P	15A12M8P	15A12M12P	15A12M16P
1	16MM	21,000	15A16M2P	15A16M4P	15A16M6P	15A16M8P	15A16M12P	15A16M16P

1/4	4HM	65,000	15A4H2P	15A4H4P	15A4H6P	15A4H8P	15A4H12P	15A4H16P
3/8	6HM	65,000	15A6H2P	15A6H4P	15A6H6P	15A6H8P	15A6H12P	15A6H16P
9/16	9HM	65,000	15A9H2P	15A9H4P	15A9H6P	15A9H8P	15A9H12P	15A9H16P

5/16

5UM

152,000

15A5U2P

15A5U4P

15A5U6P

15A5U8P

15A5U12P

15A5U16P

* The pressure rating of any adapter is the value of the lowest rated connection in the fitting.

Note: All Maximator adapters come standard in the “one-piece” design style. Adapters with the two piece design are avaiable
by adding a suffix -2P after the part numbers listed above. Both designs are identical in length, and are interchangeable with
each other.

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Adapters (male to female)

Instructions