Danfoss 5644-4-4S

COUPLING,5600,M,1/4,CS,-4NPT,EPDM

MPN: 5644-4-4S
Category: Danfoss Hansen® quick disconnect couplings

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Danfoss 5644-4-4S?

Danfoss COUPLING,5600,M,1/4,CS,-4NPT,EPDM, manufacturer part number 5644-4-4S. Sourced on request from PartnerPLC — contact us to check availability, condition and lead time.

Specifications

EAN/UPC	678146036636
Air inclusion max cc	0.50
Air inclusion max in3	0.03
Angle shape	Straight
Body size	1/4
Burst pressure min bar	1034
Burst pressure min psi	15000
Certifications	ISO 7241-1 Series A
Connection style	Manual connect
End size 1	-4
End size 2	-4
End Type 1	Male push to connect
End Type 2	Female Pipe (NPT)
Finish plating	Zinc
Flow rate GPM	1.00
Flow rate LPM	3.79
Fluid loss cc	0.50000
Fluid loss in3	0.03100
Hex size 1 IN	0.750
Hex size 1 MM	19.050
Item type	Male half
Latch type	Push/pull
Product material	Carbon steel
Seal material	Ethylene propylene (EPDM)
Thread size 1	1/4-18 NPT
Valve type	2 way
Working pressure max psi	5000
Working pressure max BAR	345.00
Working temperature max C	121
Working temperature max F	250
Working temperature min C	-40
Working temperature min F	-40

5644-4-4S: frequently asked questions

When can 5644-4-4S be shipped?

5644-4-4S is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 5644-4-4S in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 5644-4-4S and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 5644-4-4S, subject to availability and destination.