Page 76 - ParkerQuickCouplingCatalog38002010

Replacement Seals
No Suffix Fluorocarbon Seals
E5 Ethylene Propylene (EPR)
E35 Perfluoroelastomer (Contact the Factory)
Coupler Repair Kits
1/4" Coupler 3/8" Coupler 1/2" Coupler 3/4" Coupler 1" Coupler
N/A FS-371-KIT FS-501-KIT FS-751-KIT FS-1001-KIT
N/A FS-371-KIT-E5 FS-501-KIT-E5 FS-751-KIT-E5 FS-1001-KIT-E5
N/A FF/FS-371-TOOL FS-501-TOOL FF/FS-751-TOOL FF/FS-1001-TOOL
Nipple Repair Kits
1/4" Nipple 3/8" Nipple 1/2" Nipple 3/4" Nipple 1" Nipple
FS-252-KIT FS-372-KIT FS-502-KIT FS-752-KIT FS-1002-KIT
FS-252-KIT-E5 FS-372-KIT-E5 FS-502-KIT-E5 FS-752-KIT-E5 FS-1002-KIT-E5
FS Series Repair Kits
Repair kits are available for both coupler and nipple half of FS coupling. Kits include replacement elastomer seals, valve
assembly and instructions to perform rebuild. Spline tool must be ordered separately to accomplish coupler half repair. Other
tools required: Vise, Allen Wrench and Open End Wrench.
TOOL Spline tool for Coupler
Repair
FS Repair Kits
Quick Coupling Division
8145 Lewis Road • Minneapolis, MN 55427
www.parker.com/quickcouplings B-32
Hydraulic Quick Couplings
B
Hydraulics
Nipples
Female Pipe Thread
E
G
F
D
Non-Spill Couplings
FS Series
Couplers
Female Pipe Thread
A
B
C
Body Part Thread Overall Hex Largest Wt. (LB.)
Size (in.) No. Size Length Size Diameter P/Piece
A B C
1/4 FS-251-4FP 1/4-18 NPT 1.79 1.00 1.06 0.25
1/4 FS-251-4MP 1/4-18 NPTF 2.00 1.00 1.06 0.25
1/4 FS-251-6FO 9/16-18UNF 1.92 1.00 1.06 0.24
3/8 FS-371-6FP 3/8-18 NPT 2.52 1.06 1.30 0.58
3/8 FS-371-8FO 3/4-16 UNF 2.83 1.12 1.30 0.63
1/2 FS-501-8FP 1/2-14 NPT 2.74 1.38 1.58 0.92
1/2 FS-501-10FO 7/8-14 UNF 2.86 1.38 1.58 0.96
3/4 FS-751-12FP 3/4-14 NPT 3.63 1.75 1.99 2.00
3/4 FS-751-12FO 1-1/16-12 UNF 3.73 1.75 1.99 2.12
1 FS-1001-16FP 1-11 1/2 NPT 4.14 1.87 2.25 2.76
1 FS-1001-16FO 1-5/16-12 UNF 4.24 1.87 2.25 2.80
Body Part Thread Overall Exposed Hex Largest Wt. (LB.)
Size (in.) No. Size Length Length Size Diameter P/Piece
D E F G
1/4 FS-252-4FP 1/4-18 NPT 1.66 1.14 1.00 1.06 0.18
1/4 FS-252-4MP 1/4-18 NPT 1.87 1.34 1.00 1.06 0.18
1/4 FS-252-6FO 9/16-18 UNF 1.66 1.26 1.00 1.06 0.17
3/8 FS-372-6FP 3/8-18 NPT 2.31 1.71 .94 1.08 0.26
3/8 FS-372-8FO 3/4-16 UNF 2.45 1.71 1.06 1.19 0.30
1/2 FS-502-8FP 1/2-14 NPT 2.75 2.11 1.12 1.30 0.44
1/2 FS-502-10FO 7/8-14 UNF 2.85 2.03 1.12 1.30 0.48
3/4 FS-752-12FP 3/4-14 NPT 3.38 2.47 1.50 1.73 1.02
3/4 FS-752-12FO 1-1/16-12 UNF 3.38 2.27 1.50 1.73 1.14
1 FS-1002-16FP 1-11 1/2 NPT 3.89 2.60 1.87 2.17 1.60
1 FS-1002-16FO 1-5/16 12 UNF 3.89 2.51 1.87 2.17 1.64
Standard Port Configurations
FP - Female Pipe Thread
MP - Male Pipe Thread
FO - Female Straight Thread