male connector

includes body,nut and ferrule


A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT PIPE THREAD
1MSC1N 1-1 FBZ 1/16 1/16
1MSC2N 1-2 FBZ 1/16 1/8
1MSC4N 1-4 FBZ 1/16 1/4
2MSC1N 2-1 FBZ 1/8 1/16
2MSC2N 2-2 FBZ 1/8 1/8
2MSC4N 2-4 FBZ 1/8 1/4
2MSC6N 2-6 FBZ 1/8 3/8
2MSC8N 2-8 FBZ 1/8 1/2
3MSC1N 3-1 FBZ 3/16 1/16
3MSC2N 3-2 FBZ 3/16 1/8
3MSC4N 3-4 FBZ 3/16 1/4
4MSC1N 4-1 FBZ 1/4 1/16
4MSC2N 4-2 FBZ 1/4 1/8
4MSC4N 4-4 FBZ 1/4 1/4
4MSC6N 4-6 FBZ 1/4 3/8
4MSC8N 4-8 FBZ 1/4 1/2
4MSC12N 4-12 FBZ 1/4 3/4
5MSC2N 5-2 FBZ 5/16 1/8
5MSC4N 5-4 FBZ 5/16 1/4
5MSC6N 5-6 FBZ 5/16 3/8
6MSC2N 6-2 FBZ 3/8 1/8
6MSC4N 6-4 FBZ 3/8 1/4
6MSC6N 6-6 FBZ 3/8 3/8

 

 

male connector

continued

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT PIPE
THREAD
6MSC8N 6-8 FBZ 3/8 1/2
6MSC12N 6-12 FBZ 3/8 3/4
8MSC2N 8-2 FBZ 1/2 1/8
8MSC4N 8-4 FBZ 1/2 1/4
8MSC6N 8-6 FBZ 1/2 3/8
8MSC8N 8-8 FBZ 1/2 1/2
8MSC12N 8-12 FBZ 1/2 3/4
8MSC16N 8-16 FBZ 1/2 1
10MSC6N 10-6 FBZ 5/8 3/8
10MSC8N 10-8 FBZ 5/8 1/2
10MSC12N 10-12 FBZ 5/8 3/4
12MSC8N 12-8 FBZ 3/4 1/2
12MSC12N 12-12 FBZ 3/4 3/4
12MSC16N 12-16 FBZ 3/4 1
14MSC12N 14-12 FBZ 7/8 3/4
14MSC16N 14-16 FBZ 7/8 1
16MSC8N 16-8 FBZ 1 1/2
16MSC12N 16-12 FBZ 1 3/4
16MSC16N 16-16 FBZ 1 1
20MSC20N 20-20 FBZ 1-1/4 1-1/4
24MSC24N 24-24 FBZ 1-1/2 1-1/2
32MSC32N 32-32 FBZ 2 2

male bulkhead connector

includes body, nut,
ferrules and locknut


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT PIPE
THREAD
1MBC1N 1-1 FH2BZ 1/16 1/16
1MBC2N 1-2 FH2BZ 1/16 1/8
2MBC2N 2-2 FH2BZ 1/8 1/8
3MBC2N 3-2
FH2BZ
3/16 1/8
4MBC2N 4-2 FH2BZ 1/4 1/8
4MBC4N 4-4
FH2BZ
1/4 1/4
4MBC6N 4-6 FH2BZ 1/4 3/8
4MBC8N 4-8
FH2BZ
1/4 1/2
5MBC2N 5-2 FH2BZ 5/16 1/8
5MBC4N 5-4
FH2BZ
5/16 1/4
6MBC2N 6-2 FH2BZ 3/8 1/8
6MBC4N 6-4
FH2BZ
3/8 1/4
6MBC6N 6-6 FH2BZ 3/8 3/8
6MBC8N 6-8
FH2BZ
3/8 1/2
8MBC4N 8-4 FH2BZ 1/2 1/4
8MBC6N 8-6
FH2BZ
1/2 3/8
8MBC8N 8-8 FH2BZ 1/2 1/2
8MBC12N 8-12
FH2BZ
1/2 3/4
10MBC6N 10-6 FH2BZ 5/8 3/8
10MBC8N 10-8
FH2BZ
5/8 1/2
12MBC8N 12-8 FH2BZ 3/4 1/2
12MBC12N 12-12
FH2BZ
3/4 3/4
14MBC12N 14-12 FH2BZ 7/8 3/4
16MBC12N 16-12
FH2BZ
1 3/4
16MBC16N 16-16 FH2BZ 1 1

thermocouple connector

includes body,nut and
ferrules

 


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT
PIPE THREAD
1MBC1N 1-1 FH2BZ 1/16 1/16
1MBC2N 1-2
FH2BZ
1/16 1/8
2MBC2N 2-2 FH2BZ 1/8 1/8
3MBC2N 3-2
FH2BZ
3/16 1/8
4MBC2N 4-2 FH2BZ 1/4 1/8
4MBC4N 4-4
FH2BZ
1/4 1/4
4MBC6N 4-6 FH2BZ 1/4 3/8
4MBC8N 4-8
FH2BZ
1/4 1/2
5MBC2N 5-2 FH2BZ 5/16 1/8
5MBC4N 5-4
FH2BZ
5/16 1/4
6MBC2N 6-2 FH2BZ 3/8 1/8
6MBC4N 6-4
FH2BZ
3/8 1/4
6MBC6N 6-6 FH2BZ 3/8 3/8
6MBC8N 6-8
FH2BZ
3/8 1/2
8MBC4N 8-4 FH2BZ 1/2 1/4
8MBC6N 8-6
FH2BZ
1/2 3/8
8MBC8N 8-8 FH2BZ 1/2 1/2
8MBC12N 8-12 FH2BZ 1/2 3/4
10MBC6N 10-6 FH2BZ 5/8 3/8
10MBC8N 10-8 FH2BZ 5/8 1/2
12MBC8N 12-8 FH2BZ 3/4 1/2
12MBC12N 12-12 FH2BZ 3/4 3/4
14MBC12N 14-12 FH2BZ 7/8 3/4
16MBC12N 16-12 FH2BZ 1 3/4
16MBC16N 16-16 FH2BZ 1 1

male elbow

includes body,nut and ferrules


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT PIPE
THREAD
1MSEL1N 1-1 CBZ 1/16 1/16
1MSEL2N 1-2 CBZ 1/16 1/8
2MSEL1N 2-1 CBZ 1/8 1/16
2MSEL2N 2-2
CBZ
1/8 1/8
2MSEL4N 2-4 CBZ 1/8 1/4
3MSEL2N 3-2 CBZ 3/16 1/8
3MSEL4N 3-4 CBZ 3/16 1/4
4MSEL1N 4-1 CBZ 1/4 1/16
4MSEL2N 4-2 CBZ 1/4 1/8
4MSEL4N 4-4 CBZ 1/4 1/4
4MSEL6N 4-6 CBZ 1/4 3/8
4MSEL8N 4-8 CBZ 1/4 1/2
5MSEL2N 5-2 CBZ 5/16 1/8
5MSEL4N 5-4 CBZ 5/16 1/4
6MSEL2N 6-2 CBZ 3/8 1/8
6MSEL4N 6-4 CBZ 3/8 1/4
6MSEL6N 6-6 CBZ 3/8 3/8
6MSEL8N 6-8 CBZ 3/8 1/2
6MSEL12N 6-12 CBZ 3/8 3/4
8MSEL4N 8-4 CBZ 1/2 1/4
8MSEL6N 8-6 CBZ 1/2 3/8
8MSEL8N 8-8 CBZ 1/2 1/2
8MSEL12N 8-12 CBZ 1/2 3/4
10MSEL6N 10-6
CBZ
5/8 3/8
10MSEL8N 10-8 CBZ 5/8 1/2
10MSEL12N 10-12
CBZ
5/8 3/4
12MSEL8N 12-8 CBZ 3/4 1/2
12MSEL12N 12-12
CBZ
3/4 3/4
14MSEL12N 14-12 CBZ 7/8 3/4
16MSEL12N 16-12
CBZ
1 3/4
16MSEL16N 16-16 CBZ 1 1
20MSEL20N 20-20
CBZ
1-1/4 1-1/4
24MSEL24N 24-24 CBZ 1-1/2 1-1/2
32MSEL32N 32-32 CBZ 2 2

male 45°elbow

includes body,nut and ferrules


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT
PIPE THREAD
1MVEL1N 1-1 VBZ 1/16 1/16
2MVEL2N 2-2
VBZ
1/8 1/8
3MVEL2N 3-2 VBZ 3/16 1/8
4MVEL2N 4-2
VBZ
1/4 1/8
4MVEL4N 4-4 VBZ 1/4 1/4
5MVEL2N 5-2
VBZ
5/16 1/8
6MVEL2N 6-2 VBZ 3/8 1/8
6MVEL4N 6-4
VBZ
3/8 1/4
6MVEL6N 6-6 VBZ 3/8 3/8
8MVEL6N 8-6
VBZ
1/2 3/8
10MVEL8N 10-8 VBZ 5/8 1/2
12MVEL12N 12-12 VBZ 3/4 3/4
14MVEL12N 14-12 VBZ 7/8 3/4
16MVEL16N 16-16 VBZ 1 1

male branch tee

includes body,nut and ferrules


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT PIPE
THREAD
2MBT2N 2-2-2 SBZ 1/8 1/8
3MBT2N 3-3-2 SBZ 3/16 1/8
4MBT2N 4-4-2 SBZ 1/4 1/8
4MBT4N 4-4-4
SBZ
1/4 1/4
5MBT2N 5-5-2 SBZ 5/16 1/8
6MBT4N 6-6-4
SBZ
3/8 1/4
6MBT6N 6-6-6 SBZ 3/8 3/8
8MBT6N 8-8-6
SBZ
1/2 3/8
8MBT8N 8-8-8 SBZ 1/2 1/2
10MBT8N 10-10-8
SBZ
5/8 1/2
12MBT12N 12-12-12 SBZ 3/4 3/4
14MBT12N 14-14-12 SBZ 7/8 3/4
16MBT12N 16-16-12 SBZ 1 3/4
16MBT16N 16-16-16 SBZ 1 1

male run tee

includes body,nut and ferrules


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT
PIPE THREAD
2MRT2N 2-2-2 RBZ 1/8 1/8
3MRT2N 3-2-3
RBZ
3/16 1/8
4MRT2N 4-2-4 RBZ 1/4 1/8
4MRT4N 4-4-4 RBZ 1/4 1/4
5MRT2N 5-2-5 RBZ 5/16 1/8
6MRT4N 6-4-6 RBZ 3/8 1/4
6MRT6N 6-6-6 RBZ 3/8 3/8
8MRT6N 8-6-8 RBZ 1/2 3/8
8MRT8N 8-8-8 RBZ 1/2 1/2
10MRT8N 10-8-10 RBZ 5/8 1/2
12MRT12N 12-12-12 RBZ 3/4 3/4
14MRT12N 14-12-14 RBZ 7/8 3/4
16MRT12N 16-12-16 RBZ 1 3/4
16MRT16N 16-16-16 RBZ 1 1

female connector

includes body,nut and ferrules

 


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D
TUBE O.D NPT PIPE THREAD
1FSC1N 1-1 GBZ 1/16 1/16
1FSC2N 1-2 GBZ 1/16 1/8
2FSC2N 2-2 GBZ 1/8 1/8
2FSC4N 2-4 GBZ 1/8 1/4
3FSC2N 3-2 GBZ 3/16 1/8
3FSC4N 3-4 GBZ 3/16 1/4
4FSC2N 4-2 GBZ 1/4 1/8
4FSC4N 4-4 GBZ 1/4 1/4
4FSC6N 4-6 GBZ 1/4 3/8
4FSC8N 4-8 GBZ 1/4 1/2
5FSC2N 5-2 GBZ 5/16 1/8
5FSC4N 5-4 GBZ 5/16 1/4
6FSC2N 6-2 GBZ 3/8 1/8
6FSC4N 6-4 GBZ 3/8 1/4
6FSC6N 6-6 GBZ 3/8 3/8
6FSC8N 6-8 GBZ 3/8 1/2
6FSC12N 6-12 GBZ 3/8 3/4
8FSC4N 8-4 GBZ 1/2 1/4
8FSC6N 8-6 GBZ 1/2 3/8
8FSC8N 8-8 GBZ 1/2 1/2
8FSC12N 8-12 GBZ 1/2 3/4
10FSC6N 10-6
GBZ
5/8 3/8
10FSC8N 10-8 GBZ 5/8 1/2
10FSC12N 10-12
GBZ
5/8 3/4
12FSC8N 12-8 GBZ 3/4 1/2
12FSC12N 12-12
GBZ
3/4 3/4
14FSC12N 14-12 GBZ 7/8 3/4
16FSC12N 16-12
GBZ
1 3/4
16FSC16N 16-16 GBZ 1 1
20FSC16N 16-16
GBZ
1-1/4 1
20FSC20N 20-20 GBZ 1-1/4 1-1/4
24FSC24N 24-24
GBZ
1-1/2 1-1/2
32FSC32N 32-32 GBZ 2 2

female bulkhead connector

includes body, nut
and ferrules


 

A-LOK®
PART NO
CPI™
PART
NO
INCHES
TUBE
O.D
NPT PIPE
THREAD
2FBC2N 2-2 GH2BZ 1/8 1/8
3FBC2N 3-2 GH2BZ 3/16 1/8
4FBC2N 4-2 GH2BZ 1/4 1/8
4FBC4N 4-4 GH2BZ 1/4 1/4
5FBC2N 5-2 GH2BZ 5/16 1/8
6FBC4N 6-4 GH2BZ 3/8 1/4
8FBC6N 8-6 GH2BZ 1/2 3/8
8FBC8N 8-8 GH2BZ 1/2 1/2
10FBC8N 10-8 GH2BZ 5/8 1/2
12FBC12N 12-12 GH2BZ 3/4 3/4
14FBC12N 14-12 GH2BZ 7/8 3/4
16FBC16N 16-16 GH2BZ 1 1

female elbow

includes body,nut and ferrules


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT PIPE
THREAD
1FEL1N 1-1 DBZ 1/16 1/16
1FEL2N 1-2 DBZ 1/16 1/8
2FEL2N 2-2 DBZ 1/8 1/8
2FEL4N 2-4 DBZ 1/8 1/4
3FEL2N 3-2 DBZ 3/16 1/8
4FEL2N 4-2 DBZ 1/4 1/8
4FEL4N 4-4 DBZ 1/4 1/4
4FEL6N 4-6 DBZ 1/4 3/8
4FEL8N 4-8 DBZ 1/4 1/2
5FEL2N 5-2 DBZ 5/16 1/8
5FEL4N 5-4 DBZ 5/16 1/4
6FEL2N 6-2 DBZ 3/8 1/8
6FEL4N 6-4 DBZ 3/8 1/4
6FEL6N 6-6 DBZ 3/8 3/8
6FEL8N 6-8 DBZ 3/8 1/2
8FEL4N 8-4 DBZ 1/2 1/4
8FEL6N 8-6 DBZ 1/2 3/8
8FEL8N 8-8 DBZ 1/2 1/2
10FEL6N 10-6 DBZ 5/8 3/8
10FEL8N 10-8
DBZ
5/8 1/2
12FEL8N 12-8 DBZ 3/4 1/2
12FEL12N 12-12
DBZ
3/4 3/4
14FEL12N 14-12 DBZ 7/8 3/4
16FEL12N 16-12
DBZ
1 3/4
16FEL16N 16-16 DBZ 1 1

female run tee

includes body,nut and ferrules


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT
PIPE THREAD
2FRT2N 2-2-2 MBZ 1/8 1/8
3FRT2N 3-2-3
MBZ
3/16 1/8
4FRT2N 4-2-4 MBZ 1/4 1/8
4FRT4N 4-4-4 MBZ 1/4 1/4
5FRT2N 5-2-5 MBZ 5/16 1/8
6FRT4N 6-4-6 MBZ 3/8 1/4
8FRT4N 8-4-8 MBZ 1/2 1/4
8FRT6N 8-6-8 MBZ 1/2 3/8
8FRT8N 8-8-8 MBZ 1/2 1/2
10FRT8N 10-8-10 MBZ 5/8 1/2
12FRT12N 12-12-12 MBZ 3/4 3/4
14FRT12N 14-12-14 MBZ 7/8 3/4
16FRT12N 16-12-16 MBZ 1 3/4
16FRT16N 16-16-16 MBZ 1 1

female branch tee

includes body,nut and
ferrules


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D NPT
PIPE THREAD
2FRT2N 2-2-2 MBZ 1/8 1/8
3FRT2N 3-2-3
MBZ
3/16 1/8
4FRT2N 4-2-4 MBZ 1/4 1/8
4FRT4N 4-4-4 MBZ 1/4 1/4
5FRT2N 5-2-5 MBZ 5/16 1/8
6FRT4N 6-4-6 MBZ 3/8 1/4
8FRT4N 8-4-8 MBZ 1/2 1/4
8FRT6N 8-6-8 MBZ 1/2 3/8
8FRT8N 8-8-8 MBZ 1/2 1/2
10FRT8N 10-8-10 MBZ 5/8 1/2
12FRT12N 12-12-12 MBZ 3/4 3/4
14FRT12N 14-12-14 MBZ 7/8 3/4
16FRT12N 16-12-16 MBZ 1 3/4
16FRT16N 16-16-16 MBZ 1 1

union

includes body, nut and ferrules


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES,
TUBE O.D
1SC1 1-1 HBZ 1/16
2SC2 2-2 HBZ 1/8
3SC3 3-3 HBZ 3/16
4SC4 4-4 HBZ 1/4
5SC5 5-5 HBZ 5/16
6SC6 6-6 HBZ 3/8
8SC8 8-8 HBZ 1/2
10SC10 10-10 HBZ 5/8
12SC12 12-12 HBZ 3/4
14SC14 14-14 HBZ 7/8
16SC16 16-16 HBZ 1
20SC20 20-20 HBZ 1-1/4
24SC24 24-24 HBZ 1-1/2
32SC32 32-32 HBZ 2

reducing union

includes body nut and ferrules

 


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES,
TUBE O.D
2RU1 2-1 HBZ 1/8-1/16
3RU1 3-1 HBZ 3/16-1/16
3RU2 3-2 HBZ 3/16-1/8
4RU1 4-1 HBZ 1/4-1/16
4RU2 4-2 HBZ 1/4-1/8
4RU3 4-3 HBZ 1/4-3/16
5RU4 5-4 HBZ 5/16-1/4
6RU1 6-1 HBZ 3/8-1/16
6RU2 6-2 HBZ 3/8-1/8
6RU4 6-4 HBZ 3/8-1/4
6RU5 6-5 HBZ 3/8-5/16
8RU2 8-2 HBZ 1/2-1/8
8RU4 8-4 HBZ 1/2-1/4
8RU6 8-6 HBZ 1/2-3/8
10RU6 10-6 HBZ 5/8-3/8
10RU8 10-8 HBZ 5/8-1/2
12RU6 12-6 HBZ 3/4-3/8
12RU8 12-8 HBZ 3/4-1/2
12RU10 12-10 HBZ 3/4-5/8
16RU8 16-8 HBZ 1 – 1/2
16RU12 16-12 HBZ 1 – 3/4

union cross

includes body, nut and locknut


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES,
TUBE O.D
2ECR2 2 KBZ 1/8
3ECR3 3 KBZ 3/16
4ECR4 4 KBZ 1/4
5ECR5 5 KBZ 5/16
6ECR6 6 KBZ 3/8
8ECR8 8 KBZ 1/2
10ECR10 10 KBZ 5/8
12ECR12 12 KBZ 3/4
14ECR14 14 KBZ 7/8
16ECR16 16 KBZ 1

bulkhead union

includes body, nut, ferrules and
locknut


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES,
TUBE O.D
1BC1 1-1 WBZ 1/16
2BC2 2-2 WBZ 1/8
3BC3 3-3 WBZ 3/16
4BC2 4-2 WBZ 1/4-1/8
4BC4 4-4 WBZ 1/4
5BC5 5-5 WBZ 5/16
6BC6 6-6 WBZ 3/8
8BC8 8-8 WBZ 1/2
10BC10 10-10 WBZ 5/8
12BC12 12-12 WBZ 3/4
14BC14 14-14 WBZ 7/8
16BC16 16-16 WBZ 1

union elbow

includes body, nut and ferrules


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES,
TUBE O.D
1EE1 1-1 EBZ 1/16
2EE2 2-2 EBZ 1/8
3EE3 3-3 EBZ 3/16
4EE4 4-4 EBZ 1/4
5EE5 5-5 EBZ 5/16
6EE6 6-6 EBZ 3/8
8EE8 8-8 EBZ 1/2
10EE10 10-10 EBZ 5/8
12EE12 12-12 EBZ 3/4
14EE14 14-14 EBZ 7/8
16EE16 16-16 EBZ 1
20EE20 20-20 EBZ 1-1/4
24EE24 24-24 EBZ 1-1/2
32EE32 32-32 EBZ 2

Dielectric union assembly

includes nuts, machined
tube with molded ferrule, preset ferrules, and dielectric
identification ring

 


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE END T1 TUBE END
T2
4H-DELTA-316 4H DEBTA-SS 1/4 1/4
6H-DELTA-316 6H
DEBTA-SS
3/8 3/8
8H-DELTA-316 8H DEBTA-SS 1/2 1/2

Note:Makeup instructions included with parts in
box. For silver plated BZ(CPI) add -C to the part number

union tee

includes body, nut and ferrules


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES,
TUBE O.D
1ET1 1-1-1 JBZ 1/16
2ET2 2-2-2 JBZ 1/8
3ET3 3-3-3 JBZ 3/16
4ET4 4-4-4 JBZ 1/4
5ET5 5-5-5 JBZ 5/16
6ET6 6-6-6 JBZ 3/8
8ET8 8-8-8 JBZ 1/2
10ET10 10-10-10 JBZ 5/8
12ET12 12-12-12 JBZ 3/4
14ET14 14-14-14 JBZ 7/8
16ET16 16-16-16 JBZ 1
20ET20 20-20-20 JBZ 1-1/4
24ET24 24-24-24 JBZ 1-1/2
32ET32 32-32-32 JBZ 2

tube end reducer

includes body, nuts and
ferrules


 

A-LOK®
PART NO.
CPI™

PART NO

INCHES
T1 TURNED END TUBE O.D T2 MACHINE END TUBE
O.D.
2TUR1 2-1 TRBZ 1/8 1/16
4TUR1 4-1 TRBZ 1/4 1/16
3TUR2 3-2 TRBZ 3/16 1/8
4TUR2 4-2 TRBZ 1/4 1/8
5TUR2 5-2 TRBZ 5/16 1/8
6TUR2 6-2 TRBZ 3/8 1/8
4TUR3 4-3 TRBZ 1/4 3/16
5TUR3 5-3 TRBZ 5/16 3/16
6TUR3 6-3 TRBZ 3/8 3/16
8TUR3 8-3 TRBZ 1/2 3/16
2TUR4 2-4 TRBZ 1/8 1/4
4TUR4 4-4 TRBZ 1/4 1/4
5TUR4 5-4 TRBZ 5/16 1/4
6TUR4 6-4 TRBZ 3/8 1/4
8TUR4 8-4 TRBZ 1/2 1/4
10TUR4 10-4
TRBZ
5/8 1/4
6TUR5 6-5 TRBZ 3/8 5/16
8TUR5 8-5 TRBZ 1/2 5/16
10TUR5 10-5 TRBZ 5/8 5/16

Note Sizes 1, 2 and 3 have no pre-groove on stub
end

tube end reducer

continued

A-LOK®
PART NO.
CPI™

PART NO

INCHES
T1 TURNED END TUBE O.D T2 MACHINE END
TUBE O.D.
12TUR5 12-5 TRBZ 3/4 5/16
4TUR6 4-6 TRBZ 1/4 3/8
8TUR6 8-6 TRBZ 1/2 3/8
10TUR6 10-6 TRBZ 5/8 3/8
12TUR6 12-6 TRBZ 3/4 3/8
14TUR6 14-6 TRBZ 7/8 3/8
10TUR8 10-8 TRBZ 5/8 1/2
12TUR8 12-8 TRBZ 3/4 1/2
16TUR8 16-8 TRBZ 1 1/2
12TUR10 12-10 TRBZ 3/4 5/8
14TUR10 14-10 TRBZ 7/8 5/8
16TUR10 16-10 TRBZ 1 5/8
14TUR12 14-12 TRBZ 7/8 3/4
16TUR12 16-12 TRBZ 1 3/4
16TUR14 16-14 TRBZ 1 7/8
20TUR16 20-16 TRBZ 1-1/4 1
24TUR16 24-16 TRBZ 1-1/2 1
24TUR20 24-20 TRBZ 1-1/2 1-1/4
32TUR24 32-24 TRBZ 2 1-1/2

tube end bulkhead adapter

includes body, nut,
ferrules and locknut


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES,
TUBE O.D
2TUBC2 2-2 T2H2BZ 1/8
3TUBC3 3-3 T2H2BZ 3/16
4TUBC4 4-4 T2H2BZ 1/4
5TUBC5 5-5 T2H2BZ 5/16
6TUBC6 6-6 T2H2BZ 3/8
8TUBC8 8-8 T2H2BZ 1/2
10TUBC10 10-10 T2H2BZ 5/8
12TUBC12 12-12 T2H2BZ 3/4
14TUBC14 14-14 T2H2BZ 7/8
16TUBC16 16-16 T2H2BZ 1

tube end male adapter


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D. NPT
PIPE THREAD
1MA2N 1-2 T2HF 1/16 1/8
2MA2N 2-2 T2HF 1/8 1/8
2MA4N 2-4 T2HF 1/8 1/4
3MA2N 3-2
T2HF
3/16 1/8
3MA4N 3-4 T2HF 3/16 1/4
4MA2N 4-2 T2HF 1/4 1/8
4MA4N 4-4 T2HF 1/4 1/4
4MA6N 4-6
T2HF
1/4 3/8
4MA8N 4-8 T2HF 1/4 1/2
5MA2N 5-2
T2HF
5/16 1/8
5MA4N 5-4 T2HF 5/16 1/4
5MA6N 5-6
T2HF
5/16 3/8
5MA8N 5-8 T2HF 5/16 1/2
6MA2N 6-2
T2HF
3/8 1/8
6MA4N 6-4 T2HF 3/8 1/4
6MA6N 6-6
T2HF
3/8 3/8
6MA8N 6-8 T2HF 3/8 1/2
8MA4N 8-4
T2HF
1/2 1/4
8MA6N 8-6 T2HF 1/2 3/8
8MA8N 8-8
T2HF
1/2 1/2
10MA6N 10-6 T2HF 5/8 3/8
10MA8N 10-8
T2HF
5/8 1/2
10MA12N 10-12 T2HF 5/8 3/4
12MA8N 12-8
T2HF
3/4 1/2
12MA12N 12-12 T2HF 3/4 3/4
12MA16N 12-16 T2HF 3/4 1
16MA12N 16-12 T2HF 1 3/4
16MA16N 16-16 T2HF 1 1
20MA20N 20-20 T2HBF* 1-1/4 1-1/4
24MA24N 24-24 T2HBF* 1-1/2 1-1/2
32MA32N 32-32 T2HBF* 2 2

Note:*Sizes 20, 24 and 32 are pre-assembled with
nut and ferrule

port connector


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES,
TUBE O.D
1PC1 1-1 ZPC 1/16
2PC2 2-2 ZPC 1/8
2PC4 2-4 ZPC 1/8-1/4
3PC3 3-3 ZPC 3/16
4PC4 4-4 ZPC 1/4
4PC6 4-6 ZPC 1/4-3/8
4PC8 4-8 ZPC 1/4-1/2
5PC5 5-5 ZPC 5/16
6PC6 6-6 ZPC 3/8
6PC8 6-8 ZPC 3/8-1/2
8PC8 8-8 ZPC 1/2
10PC10 10-10 ZPC 5/8
12PC12 12-12 ZPC 3/4
16PC16 16-16 ZPC 1
20PC20 20-20 ZPC 1-1/4

Note:The Machined Ferrule End requires only

tube end to SAE straight thread adapter


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D. NPT PIPE
THREAD Size
6TUHA4 6-4 T2HBA 3/8 7/16-20
6TUHA8 6-8
T2HBA
3/8 3/4-16
8TUHA6 8-6 T2HBA 1/2 9/16-18
10TUHA10 10-10 T2HBA 5/8 7/8-14
20TUHA20 20-20 T2HBA 1-1/4 1-5/8-12
24TUHA24 24-24 T2HBA 1-1/2 1-7/8-12

Note:Preassembled with nut and ferrule

tube end female adapter


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D. NPT
PIPE THREAD
2FA2N 2-2 T2HG 1/8 1/8
2FA4N 2-4 T2HG 1/8 1/4
3FA2N 3-2 T2HG 3/16 1/8
3FA4N 3-4
T2HG
3/16 1/4
4FA2N 4-2 T2HG 1/4 1/8
4FA4N 4-4
T2HG
1/4 1/4
4FA6N 4-6 T2HG 1/4 3/8
4FA8N 4-8
T2HG
1/4 1/2
5FA2N 5-2 T2HG 5/16 1/8
5FA4N 5-4
T2HG
5/16 1/4
5FA6N 5-6 T2HG 5/16 3/8
5FA8N 5-8
T2HG
5/16 1/2
6FA2N 6-2 T2HG 3/8 1/8
6FA4N 6-4
T2HG
3/8 1/4
6FA6N 6-6 T2HG 3/8 3/8
6FA8N 6-8
T2HG
3/8 1/2
8FA4N 8-4 T2HG 1/2 1/4
8FA6N 8-6
T2HG
1/2 3/8
8FA8N 8-8 T2HG 1/2 1/2
10FA6N 10-6
T2HG
5/8 3/8
10FA8N 10-8 T2HG 5/8 1/2
10FA12N 10-12 T2HG 5/8 3/4
12FA8N 12-8 T2HG 3/4 1/2
12FA12N 12-12 T2HG 3/4 3/4
12FA16N 12-16 T2HG 3/4 1
16FA12N 16-12
T2HG
1 3/4
16FA16N 16-16 T2HG 1 1
20FA20N 20-20
T2HG*
1-1/4 1-1/4
24FA24N 24-24 T2HG* 1-1/2 1-1/2
32FA32N 32-32 T2HG* 2 2

Note:*Sizes 20, 24 and 32 are pre-assembled with
nut and ferrule

Push-Lok to tube adapter


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
T1 TUBE O.D. T2 HOSE
SIZE
4-4 P2T3 4-4 P2T3 1/4 -4
6-6
P2T3
6-6 P2T3 3/8 -6
8-8 P2T3 8-8 P2T3 1/2 -8

Note:Drawing does not show Push-Lok collar

Push-Lok to A-LOK®


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
T1 TUBE O.D. T2 HOSE
SIZE
4-4 P2LZ6 4-4 P2BZ6 1/4 -4
6-6 P2LZ6 6-6 P2BZ6 3/8 -6
8-8 P2LZ6 8-8 P2BZ6 1/2 -8

Note:Drawing does not show Push-Lok collar
Assembly includes nut and ferrules

Push-Lok to male adapter


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
T1 TUBE O.D. T2 HOSE
SIZE
4-4 P2HF 4-4 P2HF 1/4 -4

Note:Drawing does not show Push-Lok collar

Push-Lok to port connector


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
T1 TUBE O.D. T2
PORT SIZE
4-6 ZP2 4-6 ZP2 -4 -6

Note:Drawing does not show Push-Lok collar and
size 6 nut

37° flare (AN) to A-LOK®


 

A-LOK®
PART NO
CPI™ PART NO TUBE O.D.
2X6TU2 2-2 X6HBZ6 1/8
2X6TU3 2-3 X6HBZ6 3/16
4X6TU4 4-4 X6HBZ6 1/4
5X6TU5 5-5 X6HBZ6 5/16
6X6TU6 6-6 X6HBZ6 3/8
8X6TU8 8-8 X6HBZ6 1/2
10X6TU10 10-10 X6HBZ6 5/8
12X6TU12 12-12 X6HBZ6 3/4
16X6TU16 16-16 X6HBZ6 1

37° flare bulkhead connector

includes body,
nut, ferrules and locknut


 

A-LOK® PART NO CPI™ PART NO INCHES
FLARE END TUBE
O.D.
2XABC2 2-2 XH2BZ 1/8 1/8
4XABC2 4-2
XH2BZ
1/4 1/8
3XABC3 3-3 XH2BZ 3/16 3/16
4XABC4 4-4
XH2BZ
1/4 1/4
5XABC5 5-5 XH2BZ 5/16 5/16
4XABC6 4-6
XH2BZ
1/4 3/8
6XABC6 6-6 XH2BZ 3/8 3/8
8XABC8 8-8
XH2BZ
1/2 1/2
10XABC10 10-10 XH2BZ 5/8 5/8
12XABC12 12-12 XH2BZ 3/4 3/4
16XABC16 16-16 XH2BZ 1 1

37° flare connector

includes body, nut and
ferrules


 

A-LOK® PART NO CPI™ PART NO INCHES
FLARE END TUBE
O.D.
2XASC2 2-2 XHBZ 1/8 1/8
4XASC2 4-2 XHBZ 1/4 1/8
3XASC3 3-3 XHBZ 3/16 3/16
4XASC4 4-4
XHBZ
1/4 1/4
5XASC5 5-5 XHBZ 5/16 5/16
4XASC6 4-6
XHBZ
1/4 3/8
6XASC6 6-6 XHBZ 3/8 3/8
8XASC8 8-8
XHBZ
1/2 1/2
10XASC10 10-10 XHBZ 5/8 5/8
12XASC12 12-12 XHBZ 3/4 3/4
16XASC16 16-16 XHBZ 1 1

male connector SAE Straight thread

includes body,
nut, ferrules and “O” ring


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D STRAIGHT
NPT PIPE THREAD
1M1SC2 1-2 ZHBA 1/16 5/16-24
2M1SC2 2-2 ZHBA 1/8 5/16-24
3M1SC3 3-3 ZHBA 3/16 3/8-24
4M1SC4 4-4
ZHBA
1/4 7/16-20
4M1SC6 4-6 ZHBA 1/4 9/16-18
4M1SC8 4-8
ZHBA
1/4 3/4-16
5M1SC5 5-5 ZHBA 5/16 1/2-20
6M1SC4 6-4
ZHBA
3/8 7/16-20
6M1SC6 6-6 ZHBA 3/8 9/16-18
6M1SC8 6-8
ZHBA
3/8 3/4-16
6M1SC10 6-10 ZHBA 3/8 7/8-14
8M1SC6 8-6
ZHBA
1/2 9/16-18
8M1SC8 8-8 ZHBA 1/2 3/4-16
8M1SC12 8-12
ZHBA
1/2 1-1/16-12
10M1SC10 10-10 ZHBA 5/8 7/8-14
12M1SC10 12-10 ZHBA 3/4 7/8-14
12M1SC12 12-12 ZHBA 3/4 1-1/16-12
14M1SC14 14-14 ZHBA 7/8 1-3/16-12
16M1SC12 16-12 ZHBA 1 1-1/16-12
16M1SC16 16-16 ZHBA 1 1-5/16-12
20M1SC20 20-20 ZHBA 1-1/4 1-5/8/-12
24M1SC24 24-24 ZHBA 1-1/2 1-7/8-12
32M1SC32 32-32 ZHBA 2 2-1/2-12

male SAE straight thread elbow

includes
body,nut, ferrules, locknut assembly and “O” ring


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D STRAIGHT NPT PIPE THREAD
4M5SEL4 4-4 C5BZ 1/4 7/16-20
6M5SEL6 6-6 C5BZ 3/8 9/16-18
8M5SEL8 8-8 C5BZ 1/2 3/4-16
12M5SEL12 12-12 C5BZ 3/4 1-1/16-12
16M5SEL16 16-16 C5BZ 1 1-5/16-12
24M5SEL24 24-24 C5BZ 1-1/2 1-7/8-12

male run tee SAE straight thread

includes body,
nut, ferrules, locknut assembly and “O” ring


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D STRAIGHT NPT PIPE THREAD
4M5RT4 4-4-4 R5BZ 1/4 7/16-20
6M5RT6 6-6-6 R5BZ 3/8 9/16-18
8M5RT8 8-8-8 R5BZ 1/2 3/4-16
12M5RT12 12-12-12 R5BZ 3/4 1-1/16-12
16M5RT16 16-16-16 R5BZ 1 1-5/16-12

male branch tee SAE straight ahead

includes body,
nut, ferrules, locknut assembly and “O” ring


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D STRAIGHT
NPT PIPE THREAD
4M5BT4 4-4-4 S5BZ 1/4 7/16-20
6M5BT6 6-6-6
S5BZ
3/8 9/16-18
8M5BT8 8-8-8 S5BZ 1/2 3/4-16
12M5BT12 12-12-12 S5BZ 3/4 1-1/16-12
16M5BT16 16-16-16 S5BZ 1 1-5/16-12

male connector to “O” ring pipe thread

includes
body, nut, ferrules and “O” ring


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D STRAIGHT NPT PIPE THREAD
1M3SC2 1-2 ZHBF5 1/16 1/8
2M3SC2 2-2
ZHBF5
1/8 1/8
2M3SC4 2-4 ZHBF5 1/8 1/4
3M3SC2 3-2
ZHBF5
3/16 1/8
3M3SC4 3-4 ZHBF5 3/16 1/4
4M3SC2 4-2
ZHBF5
1/4 1/8
4M3SC4 4-4 ZHBF5 1/4 1/4
4M3SC6 4-6
ZHBF5
1/4 3/8
5M3SC2 5-2 ZHBF5 5/16 1/8
5M3SC4 5-4
ZHBF5
5/16 1/4
6M3SC2 6-2 ZHBF5 3/8 1/8
6M3SC4 6-4
ZHBF5
3/8 1/4
6M3SC6 6-6 ZHBF5 3/8 3/8
6M3SC8 6-8
ZHBF5
3/8 1/2
8M3SC4 8-4 ZHBF5 1/2 1/4
8M3SC6 8-6
ZHBF5
1/2 3/8
8M3SC8 8-8 ZHBF5 1/2 1/2
10M3SC8 10-8 ZHBF5 5/8 1/2
10M3SC12 10-12 ZHBF5 5/8 3/4
12M3SC8 12-8 ZHBF5 3/4 1/2
12M3SC12 12-12 ZHBF5 3/4 3/4
16M3SC12 16-12 ZHBF5 1 3/4
16M3SC16 16-16 ZHBF5 1 1

male connector to “O” ring straight ahead

includes body, nut, ferrules and “O” ring

 


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D STRAIGHT NPT PIPE THREAD
1M2SC1 1-2 ZHBA5 1/16 5/16-24
2M2SC2 2-2
ZHBA5
1/8 5/16-24
3M2SC3 3-3 ZHBA5 3/16 3/8-24
4M2SC4 4-4 ZHBA5 1/4 7/16-20
5M2SC5 5-5 ZHBA5 5/16 1/2-20
6M2SC6 6-6 ZHBA5 3/8 9/16-18
8M2SC8 8-8 ZHBA5 1/2 3/4-16
10M2SC10 10-10 ZHBA5 5/8 7/8-14
12M2SC12 12-12 ZHBA5 3/4 1-1/16-12
16M2SC16 16-16 ZHBA5 1 1-5/16-12

tube end to “O” ring straight thread

includes “O”
ring


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D. “O” RING
STRAIGHT THREAD
1M2TU2 1-2 T2HOA5 1/16 5/16-24
2M2TU2 2-2
T2HOA5
1/8 5/16-24
3M2TU3 3-3 T2HOA5 3/16 3/8-24
4M2TU4 4-4
T2HOA5
1/4 7-16/20
5M2TU5 5-5 T2HOA5 5/16 1/2-20
6M2TU6 6-6
T2HOA5
3/8 9/16-18
8M2TU8 8-8 T2HOA5 1/2 3/4-16
10M2TU10 10-10 T2HOA5 5/8 7/8-14
12M2TU12 12-12 T2HOA5 3/4 1-1/16-12
14M2TU12 14-12 T2HOA5 7/8 1-1/16-12
16M2TU16 16-16 T2HOA5 1 1-5/16-12

pipe thread to SAE straight thread adapter

includes “O” ring


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
NPT T PIPE 1 THREAD T STRAIGHT THREAD
4-4 FHOA 4-4 FHOA 1/4-18 7/16-20
6-6 FHOA 6-6 FHOA 3/8-18 9/16-18
8-8 FHOA 8-8 FHOA 1/2-14 3/4-16
12-12 FHOA 12-12 FHOA 3/4-14 1-1/16-12
16-16 FHOA 16-16 FHOA 1-11-1/2 1-5/16-12

tube end to “O” ring pipe thread

includes “O” ring


A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D. NPT PIPE
THREAD
1M3TU2 1-2 T2HOF5 1/16 1/8
2M3TU2 2-2 T2HOF5 1/8 1/8
2M3TU4 2-4 T2HOF5 1/8 1/4
3M3TU2 3-2
T2HOF5
3/16 1/8
3M3TU4 3-4 T2HOF5 3/16 1/4
4M3TU2 4-2
T2HOF5
1/4 1/8
4M3TU4 4-4 T2HOF5 1/4 1/4
4M3TU6 4-6
T2HOF5
1/4 3/8
5M3TU2 5-2 T2HOF5 5/16 1/8
5M3TU4 5-4
T2HOF5
5/16 1/4
6M3TU2 6-2 T2HOF5 3/8 1/8
6M3TU4 6-4
T2HOF5
3/8 1/4
6M3TU6 6-6 T2HOF5 3/8 3/8
8M3TU6 8-6
T2HOF5
1/2 3/8
10M3TU8 10-8 T2HOF5 5/8 1/2
12MSTU12 12-12
T2HOF5
3/4 3/4
16MSTU16 16-16 T2HOF5 1 1

bulkhead conversion adapter

ferrules, locknut
and “O” ring includes body, nut,


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D. STRAIGHT NPT PIPE THREAD
4-6 AH2LZ 4-6 AH2BZ 1/4 9/16-18
6-6 AH2LZ 6-6 AH2BZ 3/8 9/16-18

socket weld elbow

  • for A-LOK® to tubing
    socket weld connection includes body, nut and ferrules
  • for CPI™ to tubing socket weld connection includes body,
    nut and ferrule


 

A-LOK® PART NO CPI™ PART NO INCHES
TUBE O.D.
2-2 ZELW 2-2 ZEBW 1/8
3-3 ZELW 3-3 ZEBW 3/16
4-4 ZELW 4-4 ZEBW 1/4
6-6 ZELW 6-6 ZEBW 3/8
8-8 ZELW 8-8 ZEBW 1/2
10-10 ZELW 10-10 ZEBW 5/8
12-12 ZELW 12-12 ZEBW 3/4
16-16 ZELW 16-16 ZEBW 1

buttweld elbow

  • for A-LOK® to pipe
    buttweld connection includes body, nut and ferrules
  • for CPI™ to pipe buttweld connection includes body,
    nut and ferrule


 

A-LOK®,PART NO. CPI™ ,PART NO INCHES
TUBE O.D. “O”
RING STRAIGHT THREAD
2-1/8 ZELW2 2-1/8 ZEBW2 1/8 1/8
3-1/8 ZELW2 3-1/8 ZEBW2 3/16 1/8
4-1/8 ZELW2 4-1/8 ZEBW2 1/4 1/8
4-1/4
ZELW2
4-1/4 ZEBW2 1/4 1/4
6-1/4
ZELW2
6-1/4 ZEBW2 3/8 1/4
8-3/8 ZELW2 8-3/8 ZEBW2 1/2 3/8
8-1/2 ZELW2 8-1/2 ZEBW2 1/2 1/2
10-1/2
ZELW2
10-1/2 ZEBW2 5/8 1/2
12-3/4
ZELW2
12-3/4 ZEBW2 3/4 3/4
16-3/4 ZELW2 16-3/4 ZEBW2 1 3/4
16-1 ZELW2 16-1 ZEBW2 1 1

socket weld connector

  • for A-LOK® to tubing
    socket weld connection includes body, nut and ferrule
  • for CPI™ to tubing socket weld connection
    includes body, nut and ferrule


 

A-LOK® PART NO. CPI™ PART NO INCHES
TUBE O.D.
2-2 ZHLW 2-2 ZHBW 1/8
3-3 ZHLW 3-3 ZHBW 3/16
4-4 ZHLW 4-4 ZHBW 1/4
6-6 ZHLW 6-6 ZHBW 3/8
8-8 ZHLW 8-8 ZHBW 1/2
10-10 ZHLW 10-10 ZHBW 5/8
12-12 ZHLW 12-12 ZHBW 3/4
16-16 ZHLW 16-16 ZHBW 1

buttweld connector

  • for A-LOK® to pipe
    buttweld connection includes body, nut and ferrules
  • for CPI™ to pipe buttweld connection includes body,
    nut and ferrule


 

A-LOK® PART NO CPI™ PART NO INCHES
TUBE O.D. BUTT
WELD PIPE SIZE
2-1/8 ZHLW2 2-1/8 ZHBW2 1/8 1/8
3-1/8 ZHLW2 3-1/8 ZHBW2 3/16 1/8
4-1/8 ZHLW2 4-1/8 ZHBW2 1/4 1/8
4-1/4
ZHLW2
4-1/4 ZHBW2 1/4 1/4
6-1/4
ZHLW2
6-1/4 ZHBW2 3/8 1/4
6-3/8 ZHLW2 6-3/8 ZHBW2 3/8 3/8
6-1/2 ZHLW2 6-1/2 ZHBW2 3/8 1/2
6-3/8
ZHLW2
6-3/8 ZHBW2 3/8 3/8
8-3/8
ZHLW2
8-3/8 ZHBW2 1/2 3/8
8-1/2 ZHLW2 8-1/2 ZHBW2 1/2 1/2
8-3/4 ZHLW2 8-3/4 ZHBW2 1/2 3/4
10-1/2
ZHLW2
10-1/2 ZHBW2 5/8 1/2
12-3/4
ZHLW2
12-3/4 ZHBW2 3/4 3/4
16-1 ZHLW2 16-1 ZHBW2 1 1

Pipe Buttweld end will conform to Schedule 80 unless
otherwise noted

column end fitting —low internal volume with frit

includes body, nuts, ferrules and frit


 

A-LOK® PART NO CPI™ PART NO INCHES
T1 TUBE O.D T2 TUBE O.D
2-1 Z2HLZ7 2-1 Z2HCZ7 1/8” 1/16”
4-1 Z2HLZ7 4-1
Z2HCZ7
1/4” 1/16”
6-1 Z2HLZ7 6-1 Z2HCZ7 3/8” 1/16”

Features:

  • Inverted 1/16” end substantially reduces internal volume
  • Flow stream contacts entire frit surface reducing
    plugging and eliminating unswept volume
  • Can be used as a low volume final filter

di-frit (drop in)

Replaceable frit for
prepatory column end fitting Z3HlZ7. Frits are available
in 2, 5 and 10 micron sizes


 

A-LOK® PART NO CPI™ PART NO. MICRON SIZE COLUMN SIZE
4DI FRIT-2MIC-SS 4DI FRIT-2MIC-SS 2 1/4”
4DI
FRIT-5MIC-SS
4DI FRIT-5MIC-SS 5 1/4”
4DI FRIT-10MIC-SS 4DI
FRIT-10MIC-SS
10 1/4”
6DI FRIT-2MIC-SS 6DI FRIT-2MIC-SS 2 3/8”
6DI FRIT-5MIC-SS 6DI FRIT-5MIC-SS 5 3/8”
6DI
FRIT-10MIC-SS
6DI FRIT-10MIC-SS 10 3/8”
8DI FRIT-2MIC-SS 8DI FRIT-2MIC-SS 2 1/2”
8DI
FRIT-5MIC-SS
8DI FRIT-5MIC-SS 5 1/2”
8DI FRIT-10MIC-SS 8DI
FRIT-10MIC-SS
10 1/2”
16DI FRIT-2MIC-SS 16DI
FRIT-2MIC-SS
2 1”
16DI FRIT-5MIC-SS 16DI
FRIT-5MIC-SS
5 1”
16DI FRIT-10MIC-SS 16DI
FRIT-10MIC-SS
10 1”

column end fitting — low internal volume

includes body, nuts and ferrules


A-LOK® PART NO CPI™ PART NO INCHES
T1 TUBE O.D T2 TUBE O.D
4-1 Z3HLZ7 4-1 Z3HCZ7 1/4” 1/16”
6-1 Z3HLZ7 6-1 Z3HCZ7 3/8” 1/16”
8-1 Z3HLZ7 8-1 Z3HCZ7 1/2” 1/16”
16-1 Z3HLZ7 16-1 Z3HCZ7 1” 1/16”

Features:

  • Inverted 1/16” end substantially
    reduces internal volume
  • Drop in frit for
    use with L.C. columns or G.C. columns
  • Conical angle below frit directs flow over more frit
    surface
  • Available for up to 1” columns

column end fitting – low internal volume(without frit)

includes body, nuts and ferrules


 

A-LOK® PART NO CPI™ PART NO INCHES
T1 TUBE O.D T2 TUBE O.D
4-1 Z3HLZ7 4-1 Z3HCZ7 1/4” 1/16”
6-1 Z3HLZ7 6-1 Z3HCZ7 3/8” 1/16”
8-1 Z3HLZ7 8-1 Z3HCZ7 1/2” 1/16”
16-1
Z3HLZ7
16-1 Z3HCZ7 1” 1/16”

column end fitting — with frit

includes body, nuts,
ferrules and frit

 


 

A-LOK® PART NO CPI™ PART NO INCHES
T1 TUBE O.D T2 TUBE O.D
2-1 Z2HLZ 2-1 Z2HCZ 1/8 1/16
4-1 Z2HLZ 4-1
Z2HCZ
1/4 1/16
6-1 Z2HLZ 6-1 Z2HCZ 3/8 1/16

Features:

  • Flow stream contacts entire frit surface reducing
    plugging and eliminating unswept volume
  • Can be
    used as a low volume final filter

union connector — low dead volume

includes body, nuts and ferrules

 


 

A-LOK® PART NO CPI™ PART NO INCHES
T1 TUBE O.D T2 TUBE O.D
1-1 Z7HLZ7-SS 1-1 Z7HBZ7-SS 1/16 1/16
2-1
Z7HLZ7-SS
2-1 Z7HBZ7-SS 1/8 1/16
2-2 Z7HLZ7-SS 2-2 Z7HBZ7-SS 1/8 1/8

column end fitting — (without frit)

includes
body, nuts and ferrules


 

A-LOK® PART NO CPI™ PART NO INCHES
T1 TUBE O.D T2 TUBE O.D
2-1 ZHLZ 2-1 ZHCZ 1/8 1/16
4-1 ZHLZ 4-1
ZHCZ
1/4 1/16
6-1 ZHLZ 6-1 ZHCZ 3/8 1/16

Features:

  • Flat bottom on column end for
    use with screens
  • Can be used as a low
    volume reducing union

male connector— low dead volume

includes body,
nuts and ferrules


 

A-LOK® PART NO CPI™ PART NO INCHES
T1 TUBE O.D T2 TUBE O.D
1-1 FLZ7 1-1 FBZ7 1/16 1/16
1-2 FLZ7 1-2
FBZ7
1/16 1/8
1-4 FLZ7 1-4 FBZ7 1/16 1/4

barbed connector to male pipe

 


 

A-LOK® PART NO CPI™ PART NO INCHES
T1TUBE I.D. T2Male Pipe Size
2-2 B2HF 2-2 B2HF 1/8 1/8
2-4 B2HF 2-4 B2HF 1/8 1/4
4-2 B2HF 4-2 B2HF 1/4 1/8
4-4 B2HF 4-4
B2HF
1/4 1/4
5-2 B2HF 5-2 B2HF 5/16 1/8
5-4 B2HF 5-4
B2HF
5/16 1/4
6-4 B2HF 6-4 B2HF 3/8 1/4
6-6 B2HF 6-6
B2HF
3/8 3/8
8-6 B2HF 8-6 B2HF 1/2 3/8
8-8 B2HF 8-8
B2HF
1/2 1/2
12-12 B2HF 12-12 B2HF 3/4 3/4

hose connector sleeve


 

A-LOK® PART NO CPI™ PART NO INCHES
HOSE I.D HOSE
O.D
HCS 2-4 HCS 2-4 1/8 1/4
HCS 4-6 HCS 4-6 1/4 3/8
HCS 4-7 HCS 4-7 1/4 7/16
HCS 4-8 HCS 4-8 1/4 1/2
HCS 4-9 HCS 4-9 1/4 9/16
HCS 5-7 HCS 5-7 5/16 7/16
HCS 6-8 HCS 6-8 3/8 1/2
HCS 6-9 HCS
6-9
3/8 9/16
HCS 8-11 HCS 8-11 1/2 11/16
HCS 12-16 HCS 12-16 3/4 1

barbed connector to tube adapter


 

A-LOK® PART NO CPI™ PART NO INCHES
T1TUBE O.D. T2TUBE O.D.
2-2 B2TU2 2-2 B2HT2 1/8 1/8
2-4 B2TU4 2-4
B2HT2
1/8 1/4
4-4 B2TU4 4-4 B2HT2 1/4 1/4
4-6 B2TU2 4-6 B2HT2 1/4 3/8

insert


 

A-LOK® PART NO. CPI™ PART NO INCHES
T1TUBE O.D T2TUBE I.D
3 TIZ (.125) 3 TIZ (.125) 3/16 .125
4 TIZ (.125) 4 TIZ
(.125)
1/4 .125
4 TIZ (.170) 4 TIZ (.170) 1/4 .170
4 TIZ
(.188)
4 TIZ (.188) 1/4 .188
5 TIZ
(.125)
5 TIZ (.125) 5/16 .125
5 TIZ (.250) 5
TIZ (.250)
5/16 .188
5 TIZ (.250) 5 TIZ (.250) 5/16 .250
6 TIZ
(.250)
6 TIZ (.250) 3/8 .250
6 TIZ
(.188)
6 TIZ (.188) 3/8 .188
8 TIZ (.375) 8
TIZ (.375)
1/2 .375
8 TIZ (.250) 8 TIZ (.250) 1/2 .250
10 TIZ
(.375)
10 TIZ (.375) 5/8 .375
10 TIZ
(.500)
10 TIZ (.500) 5/8 .500
12 TIZ (.500) 12 TIZ (.500) 3/4 .500
12 TIZ (.625) 12 TIZ (.625) 3/4 .625
16 TIZ
(.750)
16 TIZ (.750) 1 .750
16 TIZ
(.875)
16 TIZ (.875) 1 .875

NOTE The TIZ insert is designed to be used
with soft plastic tubing. Tubing wall thickness and
corresponding minimum I.D. flow paths are listed so
the system designed can properly match the insert to
the tubing.

Example 4 TIZ (.125) is used with tubing
having a wall thickness of .062 and I.D. of .125

inverted tube nut


 

A-LOK® PART NO. CPI™ PART NO INCHES
TUBE O.D.
1 BZI 1 BZI 1/16
2 BZI 2 BZI 1/8

knurled nut


 

A-LOK® PART NO. CPI™ PART NO INCHES
TUBE O.D.
2 BZP 2 BZP 1/8
3 BZP 3 BZP 3/16
4 BZP 4 BZP 1/4
6 BZP 6 BZP 3/8
8 BZP 8 BZP 1/2

tube nut


 

A-LOK® PART NO. CPI™ PART NO INCHES
TUBE O.D.
1 NU1 1 BZ 1/16
2
NU2
2 BZ 1/8
3 NU3 3 BZ 3/16
4 NU4 4 BZ 1/4
5 NU5 5 BZ 5/16
6 NU6 6 BZ 3/8
8 NU8 8 BZ 1/2
10 NU10 10 BZ 5/8
12 NU12 12 BZ 3/4
14 NU14 14 BZ 7/8
16 NU16 16 BZ 1
20 NU20 20 BZ 1-1/4
24 NU24 24 BZ 1-1/2
32 NU1 32 BZ 2

A-LOK® front ferrule


 

A-LOK® PART NO. INCHES
TUBE O.D.
1FF1 1/16
2FF2 1/8
3FF3 3/16
4FF4 1/4
5FF5 5/16
6FF6 3/8
8FF8 1/2
10FF10 5/8
12FF12 3/4
14FF14 7/8
16FF16 1
20FF20 1-1/4
24FF24 1-1/2
32FF32 2

A-LOK® back ferrule


 

A-LOK® PART NO. INCHES
TUBE O.D.
1BF1 1/16
2BF2 1/8
3BF3 3/16
4BF4 1/4
5BF5 5/16
6BF6 3/8
8BF8 1/2
10BF10 5/8
12BF12 3/4
14BF14 7/8
16BF16 1
20BF20 1-1/4
24BF24 1-1/2
32BF32 2

plug

for plugging open ended tube fitting
branches


 

A-LOK® PART NO. CPI™ PART NO INCHES
TUBE O.D.
1BLP1 1 FNZ 1/16
2BLP2 2 FNZ 1/8
3BLP3 3 FNZ 3/16
4BLP4 4 FNZ 1/4
5BLP5 5 FNZ 5/16
6BLP6 6 FNZ 3/8
8BLP8 8 FNZ 1/2
10BLP10 10 FNZ 5/8
12BLP12 12 FNZ 3/4
14BLP14 14 FNZ 7/8
16BLP16 16 FNZ 1
20BLP20 20 FNZ 1-1/4
24BLP24 24 FNZ 1-1/2
32BLP32 32 FNZ 2

HOW TO ASSEMBLE

Wrench tighten only 1/4 turn
from finger tight position. Assembly includes
machined ferrule with lock ring.

CPI™ single ferrule


 

A-LOK® PART NO. INCHES
TUBE O.D.
1 TZ 1/16
2 TZ 1/8
3 TZ 3/16
4 TZ 1/4
5 TZ 5/16
6 TZ 3/8
8 TZ 1/2
10 TZ 5/8
12 TZ 3/4
14 TZ 7/8
16 TZ 1
20 TZ 1-1/4
24 TZ 1-1/2

cap

for capping open ended tubing includes
body, nut and ferrules


 

A-LOK® PART NO. CPI™ PART NO INCHES
TUBE O.D.
1BLEN1 1 PNBZ 1/16
2BLEN2 2 PNBZ 1/8
3BLEN3 3 PNBZ 3/16
4BLEN4 4 PNBZ 1/4
5BLEN5 5 PNBZ 5/16
6BLEN6 6 PNBZ 3/8
8BLEN8 8 PNBZ 1/2
10BLEN10 10 PNBZ 5/8
12BLEN12 12 PNBZ 3/4
14BLEN14 14 PNBZ 7/8
16BLEN16 16 PNBZ 1
20BLEN20 20 PNBZ 1-1/4
24BLEN24 24 PNBZ 1-1/2
32BLEN32 32 PNBZ 2

bulkhead locknut


A-LOK® PART NO CPI™ PART NO INCHES
TUBE O.D. CPI THREAD
1 WLZ 1 WLZ 1/16 10-32
2 WLZ 2 WLZ 1/8 5/16-20
3 WLZ 3 WLZ 3/16 3/8-20
4 WLZ 4 WLZ 1/4 7/16-20
5 WLZ 5 WLZ 5/16 1/2-20
6 WLZ 6 WLZ 3/8 9/16-20
8 WLZ 8 WLZ 1/2 3/4-20
10 WLZ 10 WLZ 5/8 7/8-20
12 WLZ 12 WLZ 3/4 1-20
14 WLZ 14 WLZ 7/8 1-1/8-20
16 WLZ 16 WLZ 1 1-5/16-20

accessory locknut

For use with M2SC and M2TU
fittings.


 

A-LOK® PART NO. CPI™ PART NO INCHES
TUBE O.D.
2 L5N 2 L5N 5/16-24
3 L5N 3 L5N 3/8-24
4 L5N 4 L5N 7/16-20
5 L5N 5 L5N 1/2-20
6 L5N 6 L5N 9/16-18
8 L5N 8 L5N 3/4-16
10 L5N 10 L5N 7/8-14
12 L5N 12 L5N 1-1/26-12
14 L5N 14 L5N 1-3/16-12
16 L5N 16 L5N 1-5/16-12

bulkhead locknut

For use with M5SEL, M5RT and
M5TB fittings.

 


 

A-LOK® PART NO CPI™ PART NO INCHES
TUBE O.D. SAE
ADJ. STR. THD.
4 WLN 4 WLN 1/4 7/16-20
6 WLN 6 WLN 3/8 9/16-18
8 WLN 8 WLN 1/2 3/4-16
12 WLN 12 WLN 3/4 1-1/16-12
16 WLN 16 WLN 1 1-5/16-12