Quick Coupling Division
8145 Lewis Road • Minneapolis, MN 55427
www.parker.com/quickcouplings
A-32
Pneumatic Quick Couplings
A
Pneumatics
Body
NEW
OLD
Thread
Dimensions (in.)
Size Part No.
Part No.
Size Overall
Hex Largest Wt. (LB)
(in.)
Steel
Steel
NPT Length
Size Diameter P/Piece
A B C
1/4 TL-251-4FP 8052-0319 1/4-18 2.01 0.75 1.12
0.21
1/2 TL-501-6FP 1095-0040 3/8-18 2.55 1.13 1.50
0.44
1/2 TL-501-8FP 1461-0070 1/2-14 2.78 1.13 1.50
0.44
1/2 TL-501-12FP 1462-0040 3/4-14 2.91 1.13 1.50
0.44
Body
NEW
OLD
Thread
Dimensions (in.)
Size Part No.
Part No.
Size Overall
Hex Largest Wt. (LB)
(in.)
Steel
Steel
NPT Length
Size Diameter P/Piece
A B C
1/4 TL-251-4MP 3060-0109 1/4-18 2.23 0.75 1.12
0.21
1/4 TL-251-6MP 3061-0109 3/8-18 2.26 0.75 1.12 0.22
1/2 TL-501-6MP 3080-0020 3/8-18 2.71 1.13 1.50
0.39
1/2 TL-501-8MP 3081-0020 1/2-14 2.88 1.13 1.50
0.40
Body
NEW
OLD
Thread
Dimensions (in.)
Size Part No.
Part No.
Size Overall
Hex Largest Wt. (LB)
(in.)
Steel
Steel
NPT Length
Size Diameter P/Piece
D E F
1/4 TL-254-2FP 2047-0010 1/8-27 1.53 0.56 0.65 0.04
1/4 TL-254-4FP 8278-0050 1/4-18 1.81 0.69 .79 0.07
1/2 TL-504-4FP 1261-0020 1/4-18 1.68 0.69 0.80 0.14
1/2 TL-504-6FP 1096-0010 3/8-18 1.84 0.88 1.01
0.14
General Purpose – Push-To-Connect
Twist-Lock
Couplers
Female Thread
Nipples
Female Thread
Male Thread
B
A
C
Male Thread
D
F
E
D
F
E
B
A
C
Standard Hose Barb
D
F
Body
NEW
OLD Thread
Dimensions (in.)
Size Part No.
Part No.
Size Overall
Hex Largest Wt. (LB)
(in.)
Steel
Steel
NPT Length
Size Diameter P/Piece
D E F
1/4 TL-254-2MP 8051-0010 1/8-27 1.65 0.56 0.65 0.05
1/4 TL-254-4MP 8050-0110 1/4-18 1.75 0.56 0.65 0.05
1/2 TL-504-4MP 8624-0070 1/4-18 1.87 0.69 0.80
0.12
1/2 TL-504-6MP 1095-0020 3/8-18 1.93 0.69 0.80
0.12
1/2 TL-504-8MP 1461-0050 1/2-14 2.16 0.88 1.01
0.13
1/2 TL-504-12MP 1462-0100 3/4-14 2.16 1.06 1.22
0.14
Body NEW
OLD Thread
Dimensions (in.)
Size Part No.
Part No.
Size Overall
Largest
Wt. (LB)
(in.)
Steel
Steel
NPT Length
Diameter P/Piece
D
F
1/4 TL-254-4HB 8787-0040 1/4 1.83
0.50
0.04
1/4 TL-254-6HB 8788-0030 3/8 1.83
0.50
0.06
1/2 TL-504-4HB 2123-0030 1/4 2.31
0.80
0.10
1/2 TL-504-6HB 1097-0010 3/8 2.28
0.69
0.11
1/2 TL-504-8HB 1098-0010 1/2 2.28
0.81
0.12