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  • 12FFP87UN143 Eaton FF Series Male Plug Female SAE J 1926-1 7/8 14f UNF Quick Disconnect Coupling FKM Steel
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12FFP87UN143 Eaton FF Series Male Plug Female SAE J 1926-1 7/8 14f UNF Quick Disconnect Coupling FKM Steel

SKU
12FFP87UN143 Eaton
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PRODUCT DESCRIPTION

Eaton FF Series - ISO 16028 Interchange - Plugs (Male) - Steel

 

Eaton's FF Series Flat Face is specifically designed for those applications where quick and easy connections and no-spill performance are essential. The FF Series is ideal for use when global interchangeability with other manufacturers is important and is available in sizes from 1/4" through 2" to best meet your specific size requirements.


SPECIFICATIONS
Applications & Markets:
  • Hydraulic and Fluid Transfer
  • Construction Equipment
  • Agricultural Equipment
  • Utility vehicles
  • On-Highway vehicles
  • Stationary in-plant hydraulics and fluid transfer
  • Interchangeable with HTMA couplings in the 3/8" size
Product Features:
  • Meets or exceeds the ISO 16028 standard
  • Push-to-connect
  • Standard sleeve lock prevents accidental disconnection
  • Color identification rings available to help prevent crossing of lines
ISO Standard: ISO 16028
Standard Body
Material:		 High resistant carbon steel with zinc trivalent plating and QPQ finish, ROHS compliant
Standard Seal
Material:		 NBR+AU
Available seal options: NBR+AU, FKM, EPDM, HNBR (upon request)
FF Series Coupling Parts: FF Series Female Sockets
FF Series Male Plugs
FF Series Dust Plugs / Dust Caps
FF Series Color Coding Rings

ISO Size* Coupling Size Maximum Operating Pressure Minimum Burst Pressure Rated Flow** Fluid Loss Air Inclusion Force to Connect
Connected Plug/Male Half Socket/Female Half Connected Plug/Male Half Socket/Female Half
mm in bar psi bar psi bar psi bar psi bar psi bar psi lpm gpm ml-cc. ml-cc. N Lbs
6.3 1/4 350 5075 350 5075 350 5075 1400 20300 1400 20300 1400 20300 17 4.5 0.004 0.007 80 18.0
10.0 3/8 350 5075 350 5075 350 5075 1400 20300 1400 20300 1400 20300 29 7.7 0.006 0.010 140 31.5
12.5 1/2 350 5075 350 5075 350 5075 1400 20300 1400 20300 1400 20300 55 14.5 0.012 0.013 195 43.8
16.0 5/8 350 5075 350 5075 350 5075 1400 20300 1400 20300 1400 20300 67 17.7 0.016 0.030 205 46.1
19.0 3/4 350 5075 350 5075 350 5075 1300 18850 1300 18850 1400 20300 105 27.7 0.034 0.015 215 48.3
25.0 1 350 5075 350 5075 350 5075 1260 18270 1260 18270 1260 18270 177 46.8 0.032 0.033 260 58.5
- 1 1/4 300 4350 300 4350 300 4350 900 13050 900 13050 900 1305 260 68.7 0.170 0.053 200 45.0
- 1 1/2 300 4350 300 4350 270 3915 900 13050 900 13050 810 11754 450 118.9 0.265 0.445 385 86.6
- 2 300 4350 300 4350 225 3260 900 13050 900 13050 675 9790 700 184.9 0.390 0.260 375 84.3
*The ISO size corresponds to the internal diameter of the hose or the external diameter of the rigid tube (as defined in ISO 4397 Standard)
**Indicated values refer to a 1 bar/14.5 psi pressure drop

Part Number Body Size ISO Size Nom. Flow
Diam.		 Thread Size* Female Dimensions Weight
NBR+AU FKM EPDM NPT BSPP SAE J 1926-1 D E F G Hex
in mm mm in
(mm)		 in
(mm)		 in
(mm)		 in
(mm)		 in
(mm)		 lbs grams
6FFP25 6FFP25143 6FFP25192 1/4 6.3 6 1/4 18f - - 2.01
(51)		 0.64
(16.2)		 0.94
(24)		 1.58
(40.1)		 0.87
(22)		 - -
6FFP25BS 6FFP25BS143 6FFP25BS192 1/4 6.3 6 - 1/4-19 - 2.01
(51)		 0.64
(16.2)		 0.94
(24)		 1.58
(40.1)		 0.87
(22)		 - -
6FFP56UN 6FFP56UN143 6FFP56UN192 1/4 6.3 6 - - 9/16 18f UNF 2.05
(52)		 0.64
(16.2)		 0.94
(24)		 1.62
(41.1)		 0.87
(22)		 - -
 
10FFP37 10FFP37143 10FFP37192 3/8 10 8.6 3/8 18f - - 2.56
(65)		 0.78
(19.7)		 1.16
(29.5)		 1.96
(49.7)		 1.06
(27)		 - -
10FFP37BS 10FFP37BS143 10FFP37BS192 3/8 10 8.6 - 3/8-19 - 2.56
(65)		 0.78
(19.7)		 1.16
(29.5)		 1.96
(49.7)		 1.06
(27)		 - -
10FFP50 10FFP50143 10FFP50192 3/8 10 8.6 1/2 14f - - 2.68
(68)		 0.78
(19.7)		 1.16
(29.5)		 2.08
(52.7)		 1.06
(27)		 - -
10FFP50BS 10FFP50BS143 10FFP50BS192 3/8 10 8.6 - 1/2 14 - 2.68
(68)		 0.78
(19.7)		 1.16
(29.5)		 2.08
(52.7)		 1.06
(27)		 - -
10FFP56UN 10FFP56UN143 10FFP56UN192 3/8 10 8.6 - - 9/16 18f UNF 2.68
(68)		 0.78
(19.7)		 1.16
(29.5)		 2.08
(52.7)		 1.06
(27)		 - -
10FFP75UN 10FFP75UN143 10FFP75UN192 3/8 10 8.6 - - 3/4 16f UNF 2.68
(68)		 0.78
(19.7)		 1.16
(29.5)		 2.08
(52.7)		 1.06
(27)		 - -
10FFP87UN 10FFP87UN143 10FFP87UN192 3/8 10 8.6 - - 7/8 14f UNF 2.80
(71)		 0.78
(19.7)		 1.30
(33)		 2.19
(55.7)		 1.18
(30)		 - -
 
12FFP106UN 12FFP106UN143 12FFP106UN192 1/2 12.5 11 - - 1 1/16 12f UNF 2.95
(75)		 0.96
(24.5)		 1.56
(39.5)		 2.28
(58)		 1.42
(36)		 - -
12FFP50 12FFP50143 12FFP50192 1/2 12.5 11 1/2 14f - - 2.71
(69)		 0.96
(24.5)		 1.56
(39.5)		 2.05
(52)		 1.42
(36)		 - -
12FFP50BS 12FFP50BS143 12FFP50BS192 1/2 12.5 11 - 1/2 14 - 2.71
(69)		 0.96
(24.5)		 1.56
(39.5)		 2.05
(52)		 1.42
(36)		 - -
12FFP75 12FFP75143 12FFP75192 1/2 12.5 11 3/4 14f - - 2.83
(72)		 0.96
(24.5)		 1.56
(39.5)		 2.16
(55)		 1.42
(36)		 - -
12FFP75BS 12FFP75BS143 12FFP75BS192 1/2 12.5 11 - 3/4 14 - 2.83
(72)		 0.96
(24.5)		 1.56
(39.5)		 2.16
(55)		 1.42
(36)		 - -
12FFP75UN 12FFP75UN143 12FFP75UN192 1/2 12.5 11 - - 3/4 16f UNF 2.71
(69)		 0.96
(24.5)		 1.56
(39.5)		 2.05
(52)		 1.42
(36)		 - -
12FFP87UN 12FFP87UN143 12FFP87UN192 1/2 12.5 11 - - 7/8 14f UNF 2.83
(72)		 0.96
(24.5)		 1.56
(39.5)		 2.16
(55)		 1.42
(36)		 - -
 
16FFP106UN 16FFP106UN143 16FFP106UN192 5/8 16 13 - - 1 1/16 12f UNF 2.95
(75)		 1.06
(27)		 1.56
(39.5)		 2.28
(58)		 1.42
(36)		 - -
16FFP50 16FFP50143 16FFP50192 5/8 16 13 1/2 14f - - 2.71
(69)		 1.06
(27)		 1.56
(39.5)		 2.05
(52)		 1.42
(36)		 - -
16FFP50BS 16FFP50BS143 16FFP50BS192 5/8 16 13 - 1/2 14 - 2.71
(69)		 1.06
(27)		 1.56
(39.5)		 2.05
(52)		 1.42
(36)		 - -
16FFP75 16FFP75143 16FFP75192 5/8 16 13 3/4 14f - - 2.83
(72)		 1.06
(27)		 1.56
(39.5)		 2.16
(55)		 1.42
(36)		 - -
16FFP75BS 16FFP75BS143 16FFP75BS192 5/8 16 13 - 3/4 14 - 2.83
(72)		 1.06
(27)		 1.56
(39.5)		 2.16
(55)		 1.42
(36)		 - -
16FFP75UN 16FFP75UN143 16FFP75UN192 5/8 16 13 - - 3/4 16f UNF 2.71
(69)		 1.06
(27)		 1.56
(39.5)		 2.05
(52)		 1.42
(36)		 - -
16FFP87UN 16FFP87UN143 16FFP87UN192 5/8 16 13 - - 7/8 14f UNF 2.83
(72)		 1.06
(27)		 1.56
(39.5)		 2.16
(55)		 1.42
(36)		 - -
 
19FFP100 19FFP100143 19FFP100192 3/4 19 15 1 11.5f - - 3.69
(93.8)		 1.18
(29.9)		 1.81
(46)		 2.84
(72)		 1.65
(42)		 - -
19FFP100BS 19FFP100BS143 19FFP100BS192 3/4 19 15 - 1-11 - 3.69
(93.8)		 1.18
(29.9)		 1.81
(46)		 2.84
(72)		 1.65
(42)		 - -
19FFP106UN 19FFP106UN143 19FFP106UN192 3/4 19 15 - - 1 1/16 12f UNF 3.69
(93.8)		 1.18
(29.9)		 1.81
(46)		 2.84
(72)		 1.65
(42)		 - -
19FFP131UN 19FFP131UN143 19FFP131UN192 3/4 19 15 - - 1 5/16 12f UNF 3.69
(93.8)		 1.18
(29.9)		 1.81
(46)		 2.84
(72)		 1.65
(42)		 - -
19FFP75 19FFP75143 19FFP75192 3/4 19 15 3/4 14f - - 3.69
(93.8)		 1.18
(29.9)		 1.81
(46)		 2.84
(72)		 1.65
(42)		 - -
19FFP75BS 19FFP75BS143 19FFP75BS192 3/4 19 15 - 3/4 14 - 3.69
(93.8)		 1.18
(29.9)		 1.81
(46)		 2.84
(72)		 1.65
(42)		 - -
 
25FFP100 25FFP100143 25FFP100192 1 25 18 1 11.5f - - 4.12
(104.6)		 1.42
(36)		 2.36
(60)		 3.22
(81.7)		 2.17
(55)		 - -
25FFP100BS 25FFP100BS143 25FFP100BS192 1 25 18 - 1-11 - 4.12
(104.6)		 1.42
(36)		 2.36
(60)		 3.22
(81.7)		 2.17
(55)		 - -
25FFP125 25FFP125143 25FFP125192 1 25 18 1 1/4 11.5f - - 4.12
(104.6)		 1.42
(36)		 2.36
(60)		 3.22
(81.7)		 2.17
(55)		 - -
25FFP125BS 25FFP125BS143 25FFP125BS192 1 25 18 - 1 1/4-11 - 4.12
(104.6)		 1.42
(36)		 2.36
(60)		 3.22
(81.7)		 2.17
(55)		 - -
25FFP131UN 25FFP131UN143 25FFP131UN192 1 25 18 - - 1 5/16 12f UNF 4.12
(104.6)		 1.42
(36)		 2.36
(60)		 3.22
(81.7)		 2.17
(55)		 2.09 952
25FFP162UN 25FFP162UN143 25FFP162UN192 1 25 18 - - 1 5/8 12f UNF 4.12
(104.6)		 1.42
(36)		 2.36
(60)		 3.22
(81.7)		 2.17
(55)		 - -
 
32FFP125 32FFP125143 32FFP125192 1 1/4 - 22.1 1 1/4 11.5f - - 4.15
(105.5)		 1.73
(44)		 2.36
(60)		 3.24
(82.3)		 2.17
(55)		 2.63 1193
32FFP125BS 32FFP125BS143 32FFP125BS192 1 1/4 - 22.1 - 1 1/4-11 - 4.15
(105.5)		 1.73
(44)		 2.36
(60)		 3.24
(82.3)		 2.17
(55)		 2.60 1177
32FFP162UN 32FFP162UN143 32FFP162UN192 1 1/4 - 22.1 - - 1 5/8 12f UN 4.15
(105.5)		 1.73
(44)		 2.36
(60)		 3.24
(82.3)		 2.17
(55)		 2.59 1174
 
40FFP150 40FFP150143 40FFP150192 1 1/2 - 30.1 1 1/2 11.5f - - 4.13
(105)		 2.24
(57)		 2.61
(66.3)		 3.01
(76.5)		 2.36
(60)		 3.15 1430
40FFP150BS 40FFP150BS143 40FFP150BS192 1 1/2 - 30.1 - 1 1/2-11 - 4.13
(105)		 2.24
(57)		 2.61
(66.3)		 3.01
(76.5)		 2.36
(60)		 3.12 1417
40FFP187UN 40FFP187UN143 40FFP187UN192 1 1/2 - 30.1 - - 1 7/8 12f UN 4.13
(105)		 2.24
(57)		 2.61
(66.3)		 3.01
(76.5)		 2.36
(60)		 3.10 1406
 
50FFP200 50FFP200143 50FFP200192 2 - 39.2 2 11.5f - - 5.31
(135)		 2.87
(73)		 3.29
(83.5)		 3.80
(96.6)		 2.95
(75)		 6.01 2725
50FFP200BS 50FFP200BS143 50FFP200BS192 2 - 39.2 - 2-11 - 5.31
(135)		 2.87
(73)		 3.29
(83.5)		 3.80
(96.6)		 2.95
(75)		 5.97 2706
50FFP250UN 50FFP250UN143 50FFP250UN192 2 - 39.2 - - 2 1/2 12f UN 5.31
(135)		 2.87
(73)		 3.29
(83.5)		 2.95
(96.6)		 135
(75)		 5.78 2623
f = Fuel Thread (Example: 1/4 18f NPT)
*Alternative end connections available upon request.


Dimensions Plugs (Male)
Part Number Body Size ISO Size Nominal Flow
Diameter		 SAE J 1926-2 Dimensions Weight
NBR+AU FKM EPDM D E F G H Hex
in mm mm in
(mm)		 in
(mm)		 in
(mm)		 in
(mm)		 in
(mm)		 in
(mm)		 lbs grams
10FFP56ORM 10FFP56ORM143 10FFP56ORM192 3/8 10 8,6 9/16 18f UNF 2.5
(63.6)		 0.78
(19.7)		 1.06
(27)		 1.9
(48.3)		 0.47
(12)		 0.94
(23.8)		 0.33 150
10FFP75ORM 10FFP75ORM143 10FFP75ORM192 3/8 10 8,6 3/4 16f UNF 2.
(63.6)		 0.78
(19.7)		 1.06
(27)		 1.
(48.3)		 0.55
(14)		 0.94
(23.8)		 0.34 156
*Alternative end connections available upon request.
To obtain connected length of coupling, add dimensions A (Fig. 1 or Fig. 2) and G (Fig. 3 or 4) together.

Seal Elastomer Data*
Seal Elastomer P/N Code ISO Size 6FF,10FF,
12FF,16FF,19FF and 25FF
Maximum Operation
Temperature Range		 Non-ISO Size
32FF and 50FF
Maximum Operation
Temperature Range
NBR Nitrile+ AU Polyurethane   -25°C +100°C/-13°F +212°F -25°C +100°C/-13°F +212°F
FKM -143 -20°C +200°C/-4°F +392°F -20°C +200°C/-4°F +392°F
EPDM Ethylene-Propylene -192 -40°C +150°C/-40°F +302°F on request
HNBR -507 -32°C +150°C/-25°F +302°F on request
Kalrez® 6375 -242 -20°C +275°C/-4°F +527°F on request
Generic FFKM Perfluorocarbon -503 -15°C +275°C/+5° +527°F on request
*For reference only, based on Eaton recommended temperatures.


Dimensions Color Coding Ring Option*
Body
Size		 Iso
Size		 Size Socket/Female Ring Part Number** Plug/Male Ring Part Number ** Tool Part
Number		 Tool & Rings
Kit Part
Number
Blue Red Yellow Green Blue Red Yellow Green
in mm
3/8 10 10FF CR10FFSLB CR10FFSRD CR10FFSYL CR10FFSDG CR10FFPLB CR10FFPRD CR10FFPYL CR10FFPDG CR10FFSP93 CRKIT10FF
1/2 12.5 12FF CR12FFSLB CR12FFSRD CR12FFSYL CR12FFSDG CR12FFPLB CR12FFPRD CR12FFPYL CR12FFPDG CR12FFSP93 CRKIT12FF
5/8 16 16FF CR16FFSLB CR16FFSRD CR16FFSYL CR16FFSDG CR16FFPLB CR16FFPRD CR16FFPYL CR16FFPDG CR16FFSP93 CRKIT16FF
3/4 19 19FF CR19FFSLB CR19FFSRD CR19FFSYL CR19FFSDG CR19FFPLB CR19FFPRD CR19FFPYL CR19FFPDG CR19FFSP93 CRKIT19FF
*For requests on alternative colors or installations, please call (330) 535-7105
**Orders must be in multiples of 10pcs.
***The kit consists of a tool plus 10 socket rings and 10 plug rings of each color
More Information
Part Number 12FFP87UN143
Location Each
Series FF Series
Material Steel
Body Size 1/4
Seal Material NBR+AU
Thread 1/4 18f
Coupling Type Female NPT
End Type Plug
Gender Female
Finish Zinc Trivalent Plating
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