A-41
Pioneer
The Farmer’s Choice
Quick Couplings
Parker Hannifin Corporation
Pioneer Products Group
Minneapolis, MN
www.parker.com/quickcouplings
FEM Series Couplers
Body
Size
Coupler
Part Number
Port End
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/4
FEM-251-4FP-NL
1/4-18
NPSF
1.96
1.06
1.00
0.25
1/4
FEM-251-6FO-NL
9/16-18
UNF
2.08
1.06
1.00
0.25
3/8
FEM-371-6FP-NL
3/8-18
NPSF
2.89
1.19
1.06
0.51
3/8
FEM-371-8FO-NL
3/4-16
UNF
2.89
1.19
1.06
0.51
1/2
FEM-501-8FP-NL
1/2-14
NPSF
3.04
1.58
1.06
0.93
1/2
FEM-501-8FO-NL
3/4-16
UNF
2.96
1.58
1.25
0.93
1/2
FEM-501-10FO-NL
7/8-14
UNF
3.04
1.58
1.25
0.93
1/2
FEM-501-12FO-NL
1 1/16-12
UNF
3.24
1.58
1.38
0.93
5/8
FEM-621-12FO-NL
1 1/16-12
UNF
3.70
1.70
1.50
1.40
3/4
FEM-751-12FP-NL
3/4-14
NPSF
3.95
1.95
1.75
2.04
3/4
FEM-751-12FO-NL
1 1/16-12
UNF
3.95
1.95
1.75
2.04
1
FEM-1001-16FP-NL
1-11 1/2-
NPSF
4.21
2.25
2.00
2.70
1
FEM-1001-16FO-NL
1 5/16-12
UNF
4.21
2.25
2.00
2.70
FEM Series Couplers (Bulkhead)
Body
Size
Coupler
Part Number
Port End
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/2
FEM-501-10BMF-NL
7/8-14
UNF
4.03
1.58
1.38
0.93
1/2
FEM-501-10BMS-NL
1-14
UNS
4.02
1.58
1.38
0.95
Catalog 3900 - Hydraulic Couplings
Non-Spill
FEM/FEC Series
ISO 16028 Interface Design
Push to Connect