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Featuring the latest design innovations, Eaton quick disconnect couplings maximize ease of use and system uptime in key hydraulic and pneumatic applications and markets such as life sciences, industrial and mobile equipment, nuclear power, oil and gas exploration, agriculture, construction, mining, food and beverage, mobile HVAC, process cooling water supply and more.

Common applications of quick disconnect couplings include cooling and general hydraulic fluid conveyance.
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2219 products found in Eaton Quick Disconnect Couplings

5400-S5-8 Eaton 5400 Series Low Air Inclusion Refrigerant Female No Adapter Quick Disconnect Coupling with Guardian Seal Plating
5400-S5-8 Eaton 5400 Series Low Air Inclusion Refrigerant Female No Adapter Quick Disconnect Coupling with Guardian Seal Plating
  • $16.24
5400-S2-8 Eaton 5400 Series Low Air Inclusion Refrigerant Male No Adapter Quick Disconnect Coupling with Guardian Seal Plating
5400-S2-8 Eaton 5400 Series Low Air Inclusion Refrigerant Male No Adapter Quick Disconnect Coupling with Guardian Seal Plating
  • $15.14
5400-S5-4 Eaton 5400 Series Low Air Inclusion Refrigerant Female No Adapter Quick Disconnect Coupling with Guardian Seal Plating
5400-S5-4 Eaton 5400 Series Low Air Inclusion Refrigerant Female No Adapter Quick Disconnect Coupling with Guardian Seal Plating
  • $12.61
5400-S2-4 Eaton 5400 Series Low Air Inclusion Refrigerant Male No Adapter Quick Disconnect Coupling with Guardian Seal Plating
5400-S2-4 Eaton 5400 Series Low Air Inclusion Refrigerant Male No Adapter Quick Disconnect Coupling with Guardian Seal Plating
  • $14.20
22546-12 Eaton Aeroquip O-Ring for 5400 Series Quick Disconnects (-4 size)
22546-12 Eaton Aeroquip O-Ring for 5400 Series Quick Disconnects (-4 size)
  • $0.23
5400-S6-8 Eaton 5400 Series Low Air Inclusion Refrigerant Dust Cap with Gasket
5400-S6-8 Eaton 5400 Series Low Air Inclusion Refrigerant Dust Cap with Gasket
  • $2.50
22008-8 Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Gasket Seal Quick Disconnect Coupling - Replacement Component
22008-8 Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Gasket Seal Quick Disconnect Coupling - Replacement Component
  • $0.36
5400-S8-8 Eaton 5400 Series Low Air Inclusion Refrigerant Dust Plug with Gasket
5400-S8-8 Eaton 5400 Series Low Air Inclusion Refrigerant Dust Plug with Gasket
  • $2.84
22546-23 Eaton Aeroquip O-Ring for 5400 Series Quick Disconnects (-12 size)
22546-23 Eaton Aeroquip O-Ring for 5400 Series Quick Disconnects (-12 size)
  • $0.76
22546-17 Eaton Aeroquip O-Ring for 5400 Series Quick Disconnects (-8 size)
22546-17 Eaton Aeroquip O-Ring for 5400 Series Quick Disconnects (-8 size)
  • $0.48
5400-S5-12 Eaton 5400 Series Low Air Inclusion Refrigerant Female No Adapter Quick Disconnect Coupling with Guardian Seal Plating
5400-S5-12 Eaton 5400 Series Low Air Inclusion Refrigerant Female No Adapter Quick Disconnect Coupling with Guardian Seal Plating
  • $28.90
202208-4-4B Eaton 5400 Series Low Air Inclusion Refrigerant Adapter Braze Quick Disconnect Neoprene Seal Brass with Guardian Seal Plating
202208-4-4B Eaton 5400 Series Low Air Inclusion Refrigerant Adapter Braze Quick Disconnect Neoprene Seal Brass with Guardian Seal Plating
  • $2.78
202220-4-4S Eaton 5400 Series Low Air Inclusion Refrigerant Adapter SAE 37 Degree (JIC) Quick Disconnect Neoprene Seal Steel with Guardian Seal Plating
202220-4-4S Eaton 5400 Series Low Air Inclusion Refrigerant Adapter SAE 37 Degree (JIC) Quick Disconnect Neoprene Seal Steel with Guardian Seal Plating
  • $11.15
22008-4 Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Gasket Seal Quick Disconnect Coupling - Replacement Component
22008-4 Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Gasket Seal Quick Disconnect Coupling - Replacement Component
  • $0.58
5400-S2-12 Eaton 5400 Series Low Air Inclusion Refrigerant Male No Adapter Quick Disconnect Coupling with Guardian Seal Plating
5400-S2-12 Eaton 5400 Series Low Air Inclusion Refrigerant Male No Adapter Quick Disconnect Coupling with Guardian Seal Plating
  • $27.74
5602-4-4S Eaton 5600 Series Male Plug - Female NPT, Valved Quick Disconnect Coupling Standard Buna-N Seal - Steel
5602-4-4S Eaton 5600 Series Male Plug - Female NPT, Valved Quick Disconnect Coupling Standard Buna-N Seal - Steel
  • $7.05
5657-4 Eaton 5600 Series ISO 7241-1 A Quick Disconnect Couplings Dust Cap
5657-4 Eaton 5600 Series ISO 7241-1 A Quick Disconnect Couplings Dust Cap
  • $2.45
5400-53-8S Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Jam Nut Quick Disconnect Coupling - Replacement Component
5400-53-8S Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Jam Nut Quick Disconnect Coupling - Replacement Component
  • $1.96
202208-6-8B Eaton 5400 Series Low Air Inclusion Refrigerant Adapter Braze Quick Disconnect Neoprene Seal Brass with Guardian Seal Plating
202208-6-8B Eaton 5400 Series Low Air Inclusion Refrigerant Adapter Braze Quick Disconnect Neoprene Seal Brass with Guardian Seal Plating
  • $8.75
FD35-1002-06-06 Eaton FD35 Series Male Plug - 3/8-18 Female NPT, Valved Quick Disconnect Coupling - Steel
FD35-1002-06-06 Eaton FD35 Series Male Plug - 3/8-18 Female NPT, Valved Quick Disconnect Coupling - Steel
  • $24.64
FD35-1001-06-06 Eaton FD35 Series Female Socket - 3/8-18 Female NPT, Valved Quick Disconnect Coupling - Steel
FD35-1001-06-06 Eaton FD35 Series Female Socket - 3/8-18 Female NPT, Valved Quick Disconnect Coupling - Steel
  • $33.23
202208-8-8B Eaton 5400 Series Low Air Inclusion Refrigerant Adapter Braze Quick Disconnect Neoprene Seal Brass with Guardian Seal Plating
202208-8-8B Eaton 5400 Series Low Air Inclusion Refrigerant Adapter Braze Quick Disconnect Neoprene Seal Brass with Guardian Seal Plating
  • $3.94
5100-S2-8B Eaton 5100 Series Male Plug - 3/8-18 Female NPT, Valved without Flange Quick Disconnect Coupling - Brass
5100-S2-8B Eaton 5100 Series Male Plug - 3/8-18 Female NPT, Valved without Flange Quick Disconnect Coupling - Brass
  • $34.71
5601-6-6S Eaton 5600 Series Female Socket - Female NPT, Valved Quick Disconnect Coupling Standard Buna-N Seal - Steel
5601-6-6S Eaton 5600 Series Female Socket - Female NPT, Valved Quick Disconnect Coupling Standard Buna-N Seal - Steel
  • $23.60
FD90-1021-04-04 Eaton FD90 Series Female Socket - 1/4-18 Female NPT Diagnostic Valved Quick Disconnect Coupling - Steel
FD90-1021-04-04 Eaton FD90 Series Female Socket - 1/4-18 Female NPT Diagnostic Valved Quick Disconnect Coupling - Steel
  • $31.01
PPDC1HK Eaton Hansen HK Series Dust Cap replaces FD45-1040-02 - Vinyl
PPDC1HK Eaton Hansen HK Series Dust Cap replaces FD45-1040-02 - Vinyl
  • $1.08
5400-54-8S Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Lock Washer Quick Disconnect Coupling - Replacement Component
5400-54-8S Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Lock Washer Quick Disconnect Coupling - Replacement Component
  • $1.43
5100-S5-8B Eaton 5100 Series Female Socket - 3/8-18 Female NPT, Valved WITH Wing Nut Less Flange Quick Disconnect Coupling - Brass
5100-S5-8B Eaton 5100 Series Female Socket - 3/8-18 Female NPT, Valved WITH Wing Nut Less Flange Quick Disconnect Coupling - Brass
  • $63.95
2K16 Eaton Hansen HK 1-8 Series Male Plug - Female 1/4-18 NPTF VALVED - ISO 7241-1 B Interchange Steel Quick Disconnect - Standard Buna-N Seal replaces FD45-1002-04-04
2K16 Eaton Hansen HK 1-8 Series Male Plug - Female 1/4-18 NPTF VALVED - ISO 7241-1 B Interchange Steel Quick Disconnect - Standard Buna-N Seal replaces FD45-1002-04-04
  • $5.24
22008-12 Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Gasket Seal Quick Disconnect Coupling - Replacement Component
22008-12 Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Gasket Seal Quick Disconnect Coupling - Replacement Component
  • $0.43
5602-6-6S Eaton 5600 Series Male Plug - Female NPT, Valved Quick Disconnect Coupling Standard Buna-N Seal - Steel
5602-6-6S Eaton 5600 Series Male Plug - Female NPT, Valved Quick Disconnect Coupling Standard Buna-N Seal - Steel
  • $11.08
5400-S20-8 Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Poppet Valve Assembly Quick Disconnect Coupling - Replacement Component
5400-S20-8 Eaton 5400 Series Low Air Inclusion Refrigerant Male-Half-Poppet Valve Assembly Quick Disconnect Coupling - Replacement Component
  • $8.77
5400-S6-4 Eaton 5400 Series Low Air Inclusion Refrigerant Dust Cap with Gasket
5400-S6-4 Eaton 5400 Series Low Air Inclusion Refrigerant Dust Cap with Gasket
  • $2.44
5602-8-10S Eaton 5600 Series Male Plug - Female NPT, Valved Quick Disconnect Coupling Standard Buna-N Seal - Steel
5602-8-10S Eaton 5600 Series Male Plug - Female NPT, Valved Quick Disconnect Coupling Standard Buna-N Seal - Steel
  • $10.41
22546-15 O-Ring for AC Refrigeration - EZ Clip
22546-15 Eaton Aeroquip O-Ring for AC Refrigeration - EZ Clip
  • $0.20
5100-S7-8 Eaton 5100 Series Quick Disconnect Coupling Dust Cap with Chain - 3/8" & 1/2" Body Size
5100-S7-8 Eaton 5100 Series Quick Disconnect Coupling Dust Cap with Chain - 3/8" & 1/2" Body Size
  • $10.77
5400-S8-12 Eaton 5400 Series Low Air Inclusion Refrigerant Dust Plug with Gasket
5400-S8-12 Eaton 5400 Series Low Air Inclusion Refrigerant Dust Plug with Gasket
  • $4.84
22546-28 Eaton Aeroquip O-Ring for 5400 Series Quick Disconnects (-16 size)
22546-28 Eaton Aeroquip O-Ring for 5400 Series Quick Disconnects (-16 size)
  • $0.90
202220-8-8S Eaton 5400 Series Low Air Inclusion Refrigerant Adapter SAE 37 Degree (JIC) Quick Disconnect Neoprene Seal Steel with Guardian Seal Plating
202220-8-8S Eaton 5400 Series Low Air Inclusion Refrigerant Adapter SAE 37 Degree (JIC) Quick Disconnect Neoprene Seal Steel with Guardian Seal Plating
  • $21.27
B4KP26 Eaton Hanson HK 1-8 Series Male Plug - Female 1/2-14 NPTF VALVED - ISO 7241-1-B Interchange Brass Quick Disconnect - Standard Buna-N Seal replaces FD45-1086-08-10
B4KP26 Eaton Hanson HK 1-8 Series Male Plug - Female 1/2-14 NPTF VALVED - ISO 7241-1-B Interchange Brass Quick Disconnect - Standard Buna-N Seal replaces FD45-1086-08-10
  • $12.47
B1H11 Eaton Hansen HK 1-8 Series Female Socket 1/8-27 NPTF VALVED - ISO 7241-1 B Interchange Brass Quick Disconnect - Standard Buna-N Seal replaces FD45-1101-02-02
B1H11 Eaton Hansen HK 1-8 Series Female Socket 1/8-27 NPTF VALVED - ISO 7241-1 B Interchange Brass Quick Disconnect - Standard Buna-N Seal replaces FD45-1101-02-02
  • $10.30
5100-S9-8 Eaton 5100 Series Quick Disconnect Coupling Dust Plug with Chain - 3/8" & 1/2" Body Size
5100-S9-8 Eaton 5100 Series Quick Disconnect Coupling Dust Plug with Chain - 3/8" & 1/2" Body Size
  • $10.80
FD49-1002-08-06 Eaton FD49 Series Male Plug - Female NPT, Valved Quick Disconnect Coupling - Steel
FD49-1002-08-06 Eaton FD49 Series Male Plug - Female NPT, Valved Quick Disconnect Coupling - Steel
  • $28.16
FD69-1001-08-08 Eaton FD69 Series Female Socket - 1/2-14 Female NPT - Buna-N - Water Blast Quick Disconnect Coupling - Steel
FD69-1001-08-08 Eaton FD69 Series Female Socket - 1/2-14 Female NPT - Buna-N - Water Blast Quick Disconnect Coupling - Steel
  • $59.88
3K21 Eaton Hansen HK 1-8 Series Male Plug - Female 3/8-18 NPTF VALVED - ISO 7241-1 B Interchange Steel Quick Disconnect - Standard Buna-N Seal replaces FD45-1002-06-06
3K21 Eaton Hansen HK 1-8 Series Male Plug - Female 3/8-18 NPTF VALVED - ISO 7241-1 B Interchange Steel Quick Disconnect - Standard Buna-N Seal replaces FD45-1002-06-06
  • $7.80
PSDC1HK Eaton Hansen HK Series Socket Dust Plug replaces FD45-1041-02 - Vinyl
PSDC1HK Eaton Hansen HK Series Socket Dust Plug replaces FD45-1041-02 - Vinyl
  • $1.12
PPDC2HK Eaton Hansen HK Series Dust Cap replaces FD45-1040-04 - Vinyl
PPDC2HK Eaton Hansen HK Series Dust Cap replaces FD45-1040-04 - Vinyl
  • $1.14
5657-10 Eaton 5600 Series ISO 7241-1 A Quick Disconnect Couplings Dust Cap
5657-10 Eaton 5600 Series ISO 7241-1 A Quick Disconnect Couplings Dust Cap
  • $3.25