A-59
Pioneer
The Farmer’s Choice
Couplers- Push-Lok Hose Barb
Body
Size
Part No.
Brass
Part No.
Steel
Hose I.D.
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/4
B20-3BP
–
1/4
2.32
0.90
0.75
0.18
1/4
B20-4BP
–
3/8
2.47
0.90
0.75
0.19
3/8
–
24-5
BP
3/8
2.86
1.06
0.88
0.27
1/2
–
16-5
BP
3/8
3.37
1.19
1.00
0.41
1/2
–
16-6
BP
1/2
3.62
1.19
1.00
0.43
Quick Couplings
Parker Hannifin Corporation
Pioneer Products Group
Minneapolis, MN
www.parker.com/quickcouplings
Catalog 3900 - Pnuematic Couplings
*
Push-Lok hose barbs are designed for use with
Parker Push-Lok hose and do not require clamps.
Note: See Table of Contents for pneumatic Industrial
Interchange nipples used with 20 Series couplers.
Couplers- Standard Hose Barb
Body
Size
Part No.
Brass
Part No.
Steel
Hose I.D.
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/4
B20-3B
–
1/4
2.49
0.90
0.75
0.18
1/4
B20-4B
–
5/16
2.49
0.90
0.75
0.18
1/4
B20-5B
–
3/8
2.49
0.90
0.75
0.18
3/8
–
24-5
B
3/8
2.86
1.06
0.88
0.27
3/8
–
24-6
B
1/2
3.08
1.06
0.88
0.28
1/2
–
16-5
B
3/8
3.37
1.19
1.00
0.41
1/2
–
16-6
B
1/2
3.62
1.19
1.00
0.43
1/2
–
16-7
B
3/4
3.96
1.19
1.00
0.48
20
Series Couplers
Accepts Industrial Interchange Nipples
Manual sleeve, single shut off