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Danfoss / Eaton HYD COUP FEM Half

Description & Features

The Danfoss / Eaton HYD COUP FEM Half is a premier solution for efficient hydraulic fluid transfer in various applications such as agricultural and construction equipment, in-plant manufacturing, and maintenance vehicles. This product showcases superior quick connect and disconnect capabilities without the need for special tools, making it a versatile choice for diverse industrial settings.

Engineered from durable carbon steel with a ball lock internal connection type, this coupling socket ensures robust performance even under demanding conditions. It exceeds ISO 16028 operating pressures and meets ISO 7241-1 Series A certifications, ensuring reliability and compliance with international standards.

Designed with push-to-connect and SAE ORB end types, this hydraulic coupling provides a secure and leak-free connection. The Buna-N seal material enhances its durability, while the ability to operate in temperatures ranging from -40 degrees ensures adaptability in extreme environments.

Supplier Part Number: 5608-8-10S

ECCN: EAR99

Specifications

Brand Danfoss	Connection Size 1 5/8 in	Connection Size 2 3/4 in	Connection Type Female Quick-Disconnect, Female SAE ORB	Connection Type 1 Female Quick Disconnect	Connection Type 2 Female SAE O-ring	Dimensions 1.5 in Dia x 2.61 in L	Finish Trivalent Zinc-Plated	Fitting Type Coupling	Hex Size 1.188 in	Material Steel	Material Construction Carbon Steel	Maximum Operating Pressure 4000 psi	nmfc 50	Operating Temperature -40 to 250 deg F	Seal Material NBR	Series 5600 Series	Thread Size 3/4-16	Valve Type 2-Way

Similar Products

Model Number	Connection Size 1	Connection Type 1	Connection Size 2	Connection Type 2	Connection Type
5608-4-4S	1/4 in	Female Quick Disconnect	7/16 in	Female SAE O-ring	Female Quick-Disconnect, Female SAE ORB
5608-6-6S	3/8 in	Female Quick Disconnect	9/16 in	Female SAE O-ring	Female Quick-Disconnect, Female SAE ORB
5608-10-10S 5600 Series Quick Disconnect	5/8 in	Female Quick Disconnect	7/8 in	Female SAE O-ring	Female Quick-Disconnect, Female SAE ORB
5608-12-10S	5/8 in	Push-to-Connect	1 in	SAE ORB	Push-Fit, SAE ORB
5608-12-12S	3/4 in	Female Quick Disconnect	1-1/16 in	Female SAE O-ring	Female Quick-Disconnect, Female SAE ORB
5608-16-16S	1 in	Female Quick Disconnect	1-5/16 in	Female SAE O-ring	Female Quick-Disconnect, Female SAE ORB

Product Questions & Answers (4)

Question by: Ross M on Apr 11, 2025, 5:31 PM

Will this fit my tractor's hydraulic lines? I've got a 3/4 SAE fitting on there now.

Answer by: Customer Support on Apr 13, 2025, 7:52 AM

This quick disconnect coupling half is designed to connect to a 3/4" SAE ORB (O-ring boss) fitting. So, as long as your tractor has that, you should be good to go.

Question by: Tommy M on Feb 8, 2026, 1:31 PM

i got a 5600 series setup already, is this the female half socket for that line?

Answer by: Customer Support on Feb 10, 2026, 6:13 AM

For the Hansen 5600 Series quick disconnects, this part is the socket side and it is the female half. It uses a ball lock internal connection and a 2 way valve.

Question by: Judy H on Apr 26, 2025, 8:14 PM

does this coupling work with SAE ORB ports, or do I need some kind of adapter to hook it up?

Answer by: Customer Support on Apr 28, 2025, 6:25 AM

The port connection on this one is 3/4 SAE ORB, so if your system already runs that port standard you can connect it straight up without any adapter. The push-to-connect end handles the quick disconnect side of things, and the ball lock mechanism keeps it seated once coupled. It's built for hydraulic fluid transfer across a pretty wide range of equipment, including ag, construction, and maintenance vehicles like dump trucks and snow plows.

Question by: Ross W on Feb 19, 2026, 9:34 AM

What kind of equipment is this half coupling typically used on?

Answer by: Customer Support on Feb 20, 2026, 6:01 PM

It sees common use in hydraulic fluid transfer systems, agricultural equipment, construction equipment, in-plant manufacturing, and even vehicles like dump trucks, snow plows, and maintenance vehicles.

Danfoss / Eaton HYD COUP FEM Half

Description & Features

Specifications

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Product Questions & Answers (4)