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5644-6-6S Eaton 5600 Series Male Plug, Female NPT, Valved Quick Disconnect Coupling EPDM Seal - Steel


PRODUCT DESCRIPTION

Eaton 5600 Series - ISO 7241-1 A Interchange - Female NPT, Valved
 
Fluid Transfer and Hydraulic Quick Disconnect Couplings

Eaton's 5600 Series features a rugged ball latch mechanism with self-sealing poppet valves, which provide excellent high and low pressure sealing.

Streamlined valving provides minimum pressure drop.


5600 Series Physical Characteristics

See How to Order Quick Disconnects

Please reference Fluid Compatibility Chart
(Both the elastomer and metal must be considered when determining suitability of combination for a coupling)


SPECIFICATIONS

Applications & Markets:
  • Hydraulic fluid transfer
  • Agricultural Equipment
  • Construction Equipment
  • Dump, snow plow and maintenance vehicles
  • In-plant manufacturing
Product Features:
  • Meets dimensional requirements to ISO standard 7241-1 Series A
  • Self-sealing poppet valve provides excellent high and low pressure sealing
  • Streamlined valving provides minimum pressure drop
  • Standard Seal materials: Buna-N, EPDM and FKM
ISO Standard: 7241/1 Series A
Standard Body Material: High resistance carbon steel with zinc trivalent plating
(Brass poppet guide in -04 size)
Additional
Products:
Female NPT
Female SAE O-Ring
5600 Series Accessories

Body Size Max. Operating Pressure Minimum Burst Pressure
Connected
Vacuum
Connected Only
Rated Flow Air Inclusion Fluid Loss
in bar psi bar psi in/hg lpm gpm cc.max. cc.max.
1/4 350 5000 1050 15000 28 4 1 0.50 0.50
3/8 280 4000 840 12000 28 23 6 1.5 1.3
5/8 280 4000 840 12000 28 45 12 2.8 2.8
3/4 280 4000 840 12000 28 106 28 10.0 8.2
1 280 4000 840 12000 28 189 50 14.2 14.2


Plug/Male (Figure 1)

Socket/Female (Figure 2)

Complete (Figure 3)
Part Number Coupling
Type
Body
Size
Port
Size
Thread Type Figure Dimensions
Buna-N FKM EPDM A B Hex 1
mm in mm in mm in
5602-2-4S FD56-1062-02-04 5644-2-4S Plug/Male 1/4 1/8 1/8-27 Female NPT 1 31.5 1.24 - - 14.2 .56
5601-2-4S FD56-1064-02-04 5643-2-4S Socket/Female 1/4 1/8 1/8-27 Female NPT 2 46 1.81 27.4 1.08 22.4 .88
5600-2-4S FD56-1065-02-04 5642-2-4S Complete 1/4 1/8 1/8-27 Female NPT 3 61.5 2.42 - - - -
 
5602-4-4S FD56-1062-04-04 5644-4-4S Plug/Male 1/4 1/4 1/4-18 Female NPT 1 33.3 1.31 - - 19.1 .75
5601-4-4S FD56-1064-04-04 5643-4-4S Socket/Female 1/4 1/4 1/4-18 Female NPT 2 46 1.81 27.4 1.08 22.4 .88
5600-4-4S FD56-1065-04-04 5642-4-4S Complete 1/4 1/4 1/4-18 Female NPT 3 63.2 2.49 - - - -
 
5602-6-6S FD56-1062-06-06 5644-6-6S Plug/Male 3/8 3/8 3/8-18 Female NPT 1 37.3 1.47 - - 22.4 .88
5601-6-6S FD56-1064-06-06 5643-6-6S Socket/Female 3/8 3/8 3/8-18 Female NPT 2 54.6 2.15 31.2 1.23 25.4 1.00
5600-6-6S FD56-1065-06-06 5642-6-6S Complete 3/8 3/8 3/8-18 Female NPT 3 71.1 2.80 - - - -
 
5602-8-10S FD56-1062-08-10 5644-8-10S Plug/Male 5/8 1/2 1/2-14 Female NPT 1 51.3 2.02 - - 26.9 1.06
5601-8-10S FD56-1064-08-10 5643-8-10S Socket/Female 5/8 1/2 1/2-14 Female NPT 2 66.3 2.61 38.1 1.50 30.2 1.19
5600-8-10S FD56-1065-08-10 5642-8-10S Complete 5/8 1/2 1/2-14 Female NPT 3 96 3.78 - - - -
 
5602-12-10S FD56-1062-12-10 5644-12-10S Plug/Male 5/8 3/4 3/4-14 Female NPT 1 54.9 2.16 - - 35.1 1.38
5601-12-10S FD56-1064-12-10 5643-12-10S Socket/Female 5/8 3/4 3/4-14 Female NPT 2 66.3 2.61 38.1 1.50 33.3 1.31
5600-12-10S FD56-1065-12-10 5642-12-10S Complete 5/8 3/4 3/4-14 Female NPT 3 103.1 4.06 - - - -
 
5602-12-12S FD56-1062-12-12 5644-12-12S Plug/Male 3/4 3/4 3/4-14 Female NPT 1 64.8 2.55 - - 35.1 1.38
5601-12-12S FD56-1064-12-12 5643-12-12S Socket/Female 3/4 3/4 3/4-14 Female NPT 2 82.6 3.25 46 1.81 38.1 1.50
5600-12-12S FD56-1065-12-12 5642-12-12S Complete 3/4 3/4 3/4-14 Female NPT 3 115.8 4.56 - - - -
 
5602-16-16S FD56-1062-16-16 5644-16-16S Plug/Male 1 1 1-11 1/2 Female NPT 1 78.7 3.10 - - 41.1 1.62
5601-16-16S FD56-1064-16-16 5643-16-16S Socket/Female 1 1 1-11 1/2 Female NPT 2 97 3.82 53.3 2.10 42.9 1.69
5600-16-16S FD56-1065-16-16 5642-16-16S Complete 1 1 1-11 1/2 Female NPT 3 123.4 4.86 - - - -
More Information
Part Number 5644-6-6S
Location Each
Series No
Material Carbon Steel
Body Size 3/8
Seal Material EPDM
Thread 3/8-18
Coupling Type Female NPT
End Type Plug
Gender Male
Finish Zinc Trivalent Plating
Port Size 3/8
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