ML10FFS37143 Hansen® by Danfoss | Quick Disconnect Coupling | MLFF Series | 3/8" Female NPT x 3/8" ISO 16028 Flat Face/Dry Break | Socket | FKM Seal | 316L Stainless Steel

ML10FFS37143 Hansen® by Danfoss | Quick Disconnect Coupling | MLFF Series | 3/8" Female NPT x 3/8" ISO 16028 Flat Face/Dry Break | Socket | FKM Seal | 316L Stainless Steel

$251.26 - $251.26

$251.26

$251.26 - $251.26

$251.26

Hansen® by Danfoss
MLFF Series | Flat Face/Dry Break ISO 16028 Interchange

Fluid Transfer and Hydraulic Quick Disconnect Coupling

Danfoss Hansen MLFF Series stainless steel coupling is a flat face dry break coupling used for hydraulic applications.

The MLFF Series interchanges with all ISO 16028 profiles. Due to its stainless steel design, it is corrosion resistant and can handle aggressive environments.

Quantity

Specifications for Variant SKU: ML10FFS37143 Danfoss
Brand:	Hansen
Series:	MLFF Series
Shape (Orientation):	Straight
Ends Configuration:	3/8in Female NPT, 3/8in ISO 16028 Flat Face
Material(s):	316L Stainless Steel
Seal Material(s):	Viton/FKM

Product Features:	Safety sleeve lock prevents accidental disconnections. Push to connect with double shut-off valving. Resistant to aggressive environments and corrosion. Utilizes FF Series dust caps.
Applications & Markets:	Construction Agriculture Iron and Steel Industry Railway Oil and Gas Marine Material Handling General Hydraulic Applications
Materials:	Standard body material: 316L Stainless steel corrosion resistant. Standard seal material: FKM, NBR+AU.
European Pressure Equipment Directive:	All couplings are designed and manufactured under Article 4.3 of the European Pressure Equipment Directive PED 2014/68/EU. Couplings with nominal diameters greater than 25 mm should not be used to convey gases in Group 1 (hazardous).

ISO Size*	Coupling Size	Max. Operating Pressure						Min. Burst Pressure						Rated Flow**		Fluid Loss	Air Inclusion	Force to Connect
ISO Size*	Coupling Size	Connected***		Plug (Male Half)		Socket (Female Half)		Connected		Plug (Male Half)		Socket (Female Half)		Rated Flow**		Fluid Loss	Air Inclusion	Force to Connect
6.3mm	1/4"	250 bar	3,625 psi	250 bar	3,625 psi	250 bar	3,625 psi	2,335 bar	33,858 psi	1,640 bar	23,780 psi	1,330 bar	19,285 psi	17 lpm	4.49 gpm	0.004 ml-cc	0.007 ml-cc	80 N	18.0 lbs
10mm	3/8"	250 bar	3,625 psi	250 bar	3,625 psi	250 bar	3,625 psi	1,672 bar	24,244 psi	1,664 bar	24,128 psi	845 bar	12,253 psi	29 lpm	7.66 gpm	0.006 ml-cc	0.010 ml-cc	140 N	31.5 lbs
12mm	1/2"	250 bar	3,625 psi	250 bar	3,625 psi	250 bar	3,625 psi	1,679 bar	24,346 psi	997 bar	14,457 psi	993 bar	14,399 psi	55 lpm	14.53 gpm	0.012 ml-cc	0.013 ml-cc	195 N	43.8 lbs
16mm	5/8"	250 bar	3,625 psi	250 bar	3,625 psi	250 bar	3,625 psi	1,190 bar	17,255 psi	950 bar	13,775 psi	880 bar	12,760 psi	67 lpm	17.70 gpm	0.016 ml-cc	0.030 ml-cc	205 N	46.1 lbs
19mm	3/4"	250 bar	3,625 psi	250 bar	3,625 psi	250 bar	3,625 psi	1,370 bar	19,865 psi	882 bar	12,789 psi	845 bar	12,253 psi	105 lpm	27.74 gpm	0.034 ml-cc	0.015 ml-cc	215 N	48.3 lbs
25mm	1"	250 bar	3,625 psi	250 bar	3,625 psi	250 bar	3,625 psi	1,690 bar	24,505 psi	1,000 bar	14,500 psi	850 bar	12,325 psi	177 lpm	46.76 gpm	0.032 ml-cc	0.033 ml-cc	260 N	58.5 lbs
-	1-1/2"	250 bar	3,625 psi	250 bar	3,625 psi	250 bar	3,625 psi	750 bar	10,875 psi	750 bar	10,875 psi	750 bar	10,875 psi	450 lpm	118.9 gpm	0.265 ml-cc	0.445 ml-cc	385 N	86.6 lbs
-	2"	175 bar	2,535 psi	175 bar	2,535 psi	175 bar	2,535 psi	525 bar	7,610 psi	525 bar	7,610 psi	525 bar	7,610 psi	700 lpm	184.9 gpm	0.390 ml-cc	0.260 ml-cc	375 N	84.3 lbs

* 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

Maximum Operating Pressure
		Non hazardous Liquids Group 2				Non hazardous Liquids Group 2				Hazardous Liquids Group 1
Coupling Size	Nominal Flow Diameter	Plug & Connected		Socket		Plug & Connected		Socket		Plug & Connected		Socket
1-1/2"	30.1	300 bar	4350 psi	270 bar	3915 psi	300 bar	4350 psi	270 bar	3915 psi	66 bar	955 psi	66 bar	955 psi
2	39.2	300 bar	4350 psi	225 bar	3260 psi	25 bar	360 psi	25 bar	360 psi	50 bar	725 psi	50 bar	725 psi

*Nominal diameters over 25mm should not be used to convey gases in group 1 (PED 2014/68/EU)

Seal Elastomer Data*
Seal Elastomer	P/N Code	ISO Size (6FF to 25FF) Maximum Operation Temperature Range	Non-ISO Size (40FF and 50FF) Maximum Operation Temperature Range
NBR (Nitrile) + AU (Polyurethane)	-	-25°C +100°C/-13°F +212°F	on request
FKM	-143	-20°C +200°C/-4°F +392°F	-20°C +200°C/-4°F +392°F

* For reference only, based on Danfoss recommended temperatures.


Socket/Female (Figure 1)
MLFF Series \| Sockets
316 Stainless Steel Part Number	316 Stainless Steel Part Number	Body Size	ISO Size	Nominal Flow Diameter	Type	Thread	Figure	Dimensions
NBR+AU Seal	FKM Seal	Body Size	ISO Size	Nominal Flow Diameter	Type	Thread	Figure	A	B	C	Hex
-	ML6FFS25143	1/4"	6.3mm	6mm	Socket/Female	1/4-18 Female NPT	1	2.13" (54mm)	1.06" (27mm)	0.94" (24mm)	0.87" (22mm)
ML10FFS37	ML10FFS37143	3/8"	10mm	8.6mm	Socket/Female	3/8-18 Female NPT	1	2.68" (68mm)	1.26" (32mm)	1.16" (29.5mm)	1.06" (27mm)
ML12FFS50	ML12FFS50143	1/2"	12.5mm	11mm	Socket/Female	1/2-14 Female NPT	1	3.27" (83mm)	1.50" (38mm)	1.56" (39.5mm)	1.42" (36mm)
ML19FFS75	ML19FFS75143	3/4"	19mm	15mm	Socket/Female	3/4-14 Female NPT	1	3.82" (97mm)	1.81" (46mm)	1.77" (45mm)	1.61" (41mm)
-	ML19FFS100143	3/4"	19mm	15mm	Socket/Female	1-11.5 Female NPT	1	3.80" (97mm)	1.82" (46mm)	1.77" (45mm)	1.61" (41mm)
-	ML25FFS125143	1"	25mm	18mm	Socket/Female	1-1/4-11.5 Female NPT	1	4.07" (104mm)	2.36" (60mm)	2.36" (60mm)	2.17" (55mm)
-	ML40FFS150143	1-1/2"	-	30.1mm	Socket/Female	1-1/2-11.5 Female NPT	1	5.01" (127.4mm)	3.13" (79.5mm)	2.76" (70mm)	2.56" (65mm)
-	ML50FFS200143	2"	-	39.2mm	Socket/Female	2-11.5 Female NPT	1	6.17" (156.8mm)	3.84" (97.5mm)	3.46" (87.8mm)	3.15" (80mm)


Plug/Male (Figure 2)
MLFF Series \| Plugs
316 Stainless Steel Part Number	316 Stainless Steel Part Number	Body Size	ISO Size	Nominal Flow Diameter	Type	Thread	Figure	Dimensions
NBR+AU Seal	FKM Seal	Body Size	ISO Size	Nominal Flow Diameter	Type	Thread	Figure	D	E	F	G	Hex
ML10FFP37	ML10FFP37143	3/8"	10mm	8.6mm	Plug/Male	3/8-18 Female NPT	2	2.56" (65mm)	0.78" (19.7mm)	1.16" (29.5mm)	1.97" (50mm)	1.06" (27mm)
ML12FFP50	ML12FFP50143	1/2"	12.5mm	11mm	Plug/Male	1/2-14 Female NPT	2	2.72" (69mm)	0.96" (24.5mm)	1.56" (39.5mm)	2.05" (52mm)	1.42" (36mm)
ML19FFP75	ML19FFP75143	3/4"	19mm	15mm	Plug/Male	3/4-14 Female NPT	2	3.70" (94mm)	1.18" (29.9mm)	1.77" (45mm)	2.83" (72mm)	1.61" (41mm)
-	ML19FFP100143	3/4"	19mm	15mm	Plug/Male	1-11.5 Female NPT	2	3.70" (94mm)	1.18" (29.9mm)	1.77" (45mm)	2.83" (72mm)	1.61" (41mm)
ML25FFP125	ML25FFP125143	1"	25mm	18mm	Plug/Male	1-1/4-11.5 Female NPT	2	4.12" (104.6mm)	1.42" (36mm)	2.36" (60mm)	2.17" (55mm)	2.17" (55mm)
-	ML40FFP150143	1-1/2 "	-	30.1mm	Plug/Male	1-1/2-11,5 Female NPT	2	4.13" (105mm)	2.24" (57mm)	2.61" (66.3mm)	3.01" (76.5mm)	2.36" (60mm)
-	ML50FFP200143	2"	-	39.2mm	Plug/Male	2-11.5 Female NPT	2	5.31" (135mm)	2.87" (73mm)	3.29" (83.5mm)	3.80" (96.6mm)	2.95" (75mm)

Danfoss (Eaton - Aeroquip)

Danfoss is a global technology leader in power management solutions that make electrical, hydraulic and mechanical power operate more efficiently, reliably, safely and sustainably. Danfoss hydraulic pumps, motors, transmissions, valves, cylinders, controls, hose and fittings offer a unique combination of proven technology and innovative design that translates directly into reliable performance and enhanced uptime.

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