A-34
Parker Hannifin Corporation
Quick Coupling Division
Minneapolis, MN
www.parker.com/quickcouplings
A
Pneumatics
Couplers- Male Thread
Body
Size
Part No.
Thread Size
Length
Largest
Diameter
Wrench Flats
Weight (lbs)
1/4
TL-251-4MP
1/4-18
NPTF
2.23
1.12
0.75
0.21
1/4
TL-251-6MP
3/8-18
NPTF
2.26
1.12
0.75
0.22
1/2
TL-501-6MP
3/8-18
NPTF
2.71
1.50
1.13
0.39
1/2
TL-501-8MP
1/2-14
NPTF
2.88
1.50
1.13
0.40
Pneumatic Quick Couplings
General Purpose
TL Series Couplers
Schrader Twist-Lock Interchange
Push-to-connect sleeve, single shut off
Couplers- Female Thread
Body
Size
Part No.
Thread Size
Length
Largest
Diameter
Wrench Flats
Weight (lbs)
1/4
TL-251-4FP
1/4-18
NPTF
2.01
1.12
0.75
0.21
1/2
TL-501-6FP
3/8-18
NPTF
2.55
1.50
1.13
0.44
1/2
TL-501-8FP
1/2-14
NPTF
2.78
1.50
1.13
0.44
1/2
TL-501-12FP
3/4-14
NPTF
2.91
1.50
1.13
0.44
Contact QCD for availability and additional options.
To select proper seal materials, see Fluid Compatibility Chart or contact QCD.
Code
Description
Part Number Example
suffix
W
Ethylene Propylene seal material (-65º to + 400º F) (Couplers)
TL-251-4FPW
suffix
Y
Fluorocarbon seal material (-30º to + 400º F) (Couplers)
TL-251-4FPY
Optional Seal Materials:
(
add code to part number)