Parker Hannifin Corporation
Quick Coupling Division
Minneapolis, MN 55427
10
Quick Coupling Products
Body
Part No.
Tube
Hex Dia.
Hex
Size Stainless Steel
Size
A
B C D D1 E
1/4 2*-
Q4CY-SSP
1/8
1.44 .62 .86
.61 .60 .44
1/4 4*-
Q4CY-SSP
1/4
1.41 .62 .86
.70 .70 .56
3/8 6*-
Q6CY-SSP
3/8
1.63 .75 .98
.78 .76 .69
1/2 8*-
Q8CY-SSP
1/2
2.03 .94 1.17 .91 .87 .88
*
Substitute “Z” for CPI or “A” for A-LOK
®
Body
Part No.
Thread
Hex Dia.
Size Stainless Steel
Size/NPT
A
B
C
1/4 2
M-Q4CY-SSP
1/8
1.78 .62
.86
1/4 4
M-Q4CY-SSP
1/4
1.97 .62
.86
3/8 4
M-Q6CY-SSP
1/4
2.19 .75
.98
3/8 6
M-Q6CY-SSP
3/8
2.19 .75
.98
1/2 8
M-Q8CY-SSP
1/2
2.78 .94
1.17
Tube Ends
Body
Part No.
Hose
Hex
Dia.
Size
Stainless Steel
I.D.
A
B
C
1/2
6
PL-Q8CY-SSP
3/8
3.00
.94
1.17
Body
Part No.
Tube
Hex Dia.
Hex
Size Stainless Steel
Size
A B C D D1 E
1/4 4*
H-Q4CY-SSP
1/4 1.41 .62 .86 1.09 1.09 .56
3/8 6*
H-Q6CY-SSP
3/8 1.63 .75 .98 1.20 1.18 .69
1/2 8*
H-Q8CY-SSP
1/2 2.03 .94 1.17 1.38 1.34 .88
*
Substitute “Z” for CPI or “A” for A-LOK
®
Bulkhead
C
A
B
E
D
D
1
Female Pipe
B
C
A
Male Pipe
B
C
A
C
A
B
E
D
D
1
Body
Part No.
Thread
Hex Dia.
Size Stainless Steel
Size/NPT
A
B
C
1/4 2
F-Q4CY-SSP
1/8
1.91 .62
.86
1/4 4
F-Q4CY-SSP
1/4
2.22 .75
.86
3/8 4
F-Q6CY-SSP
1/4
2.36 .75
.98
3/8 6
F-Q6CY-SSP
3/8
2.38 .88
.98
1/2 8
F-Q8CY-SSP
1/2
3.03 1.06 1.17
Push-Lok
B
A
C
Instrumentation Couplings
CPI Series – Couplers