A-15
Parker Hannifin Corporation
Quick Coupling Division
Minneapolis, MN
www.parker.com/quickcouplings
A
Pneumatics
1/8”
Body Size Nipples - Male Pipe Thread
Body
Size
Part No.
Brass
Thread Size
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/8
HF-124-2MP
1/8-27
NPTF
1.06
0.51
0.44
0.03
1/8
HF-124-4MP
1/4-18
NPTF
1.25
0.63
0.56
0.05
1/8”
Body Size Couplers - Female Pipe Thread
Body
Size
Part No.
Brass
Thread Size
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/8
HF-121-2FP
1/8-27
NPTF
1.42
0.63
0.55
0.06
1/8
HF-121-4FP
1/4-18
NPTF
1.81
0.63
0.67
0.10
Pneumatic Quick Couplings
General Purpose
1/8”
Body Size Couplers - Male Pipe Thread
Body
Size
Part No.
Brass
Thread Size
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/8
HF-121-2MP
1/8-27
NPTF
1.50
0.63
0.55
0.06
1/8
HF-121-4MP
1/4-18
NPTF
1.61
0.63
0.55
0.07
1/8”
Body Size Nipples - Female Pipe Thread
Body
Size
Part No.
Brass
Thread Size
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/8
HF-124-2FP
1/8-27
NPTF
1.08
0.58
0.50
0.03
1/8
HF-124-4FP
1/4-18
NPTF
1.34
0.78
0.67
0.07
HF Series Couplers
Accepts Industrial Interchange Nipples
Push-to-connect sleeve, single shut off
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)
HF-371-4FPW
suffix
Y
Fluorocarbon seal material (-30º to + 400º F) (Couplers)
HF-371-4FPY
Optional Seal Materials:
(
add code to part number)