Non Spill Hydraulic Quick Couplers | Parker FS Series Couplers
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COUPLERS Female Pipe Thread Sizes 1/4" - 1" Go to Parker FS Series Nipples Select Another Hydraulic QC |
Specifications for Parker FS Series
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Body Size (in.) |
Part No. |
Thread Size |
Dimensions (in.) |
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Overall Length A |
Wrench Flats B |
Largest Diameter C |
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1/4 |
FS-251-4FP |
1/4-18 NPT |
1.79 |
1.00 |
1.06 |
|
1/4 |
FS-251-4MP |
1/4-18 NPTF |
2.00 |
1.00 |
1.06 |
|
1/4 |
FS-251-6FO |
9/16-18UNF |
1.92 |
1.00 |
1.06 |
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3/8 |
FS-371-6FP |
3/8-18 NPT |
2.52 |
1.06 |
1.30 |
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3/8 |
FS-371-8FO |
3/4-16 UNF |
2.83 |
1.12 |
1.30 |
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1/2 |
FS-501-8FP |
1/2-14 NPT |
2.74 |
1.38 |
1.58 |
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1/2 |
FS-501-10FO |
7/8-14 UNF |
2.86 |
1.38 |
1.58 |
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3/4 |
FS-751-12FP |
3/4-14 NPT |
3.63 |
1.75 |
1.99 |
|
3/4 |
FS-751-12FO |
1-1/16-12 UNF |
3.73 |
1.75 |
1.99 |
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1 |
FS-1001-16FP |
1-11 1/2 NPT |
4.14 |
1.87 |
2.25 |
|
1 |
FS-1001-16FO |
1-5/16-12 UNF |
4.24 |
1.87 |
2.25 |
Standard Port Configurations
FP - Female Pipe Thread
MP - Male Pipe Thread
FO - Female Straight Thread
|
Body Size (in.) |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
|
Rated Pressure (PSI) |
2000 |
2000 |
2000 |
2000 |
2000 |
|
Rated Flow (GPM) |
3 |
6 |
12 |
28 |
50 |
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Spillage (ML) (max. per disconnect) |
0.015 |
0.015 |
.020 |
.150 |
.250 |
|
Air Inclusion (ML) (max. per connect) |
.010 |
.020 |
.070 |
.100 |
0.182 |
|
CV |
0.9 |
1.8 |
3.0 |
7.0 |
10.1 |
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Temperature Range (continuous) |
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Part No. Seal Suffix |
Seal Compound |
Temp°F Rating |
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None* E5 |
Fluorocarbon Ethylene Propylene (EPR) |
-15 to 400 -65 to 300 -40 to 250 -20 to 600 |
*Fluorocarbon is standard seal.
Orders & Quotes
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WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
