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Eaton Quick Disconnect Couplings

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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49 products found in Eaton Quick Disconnect Couplings

PSDC2HK Eaton Hansen HK Series Socket Dust Plug replaces FD45-1041-04 - Vinyl
PSDC2HK Eaton Hansen HK Series Socket Dust Plug replaces FD45-1041-04 - Vinyl
  • $1.20
4000 Eaton 4000 Series Female Socket - 1/4-18 Female NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
4000 Eaton 4000 Series Female Socket - 1/4-18 Female NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $18.29
406 Eaton 400/4000 Series Male Plug 3/8 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Steel
406 Eaton 400/4000 Series Male Plug 3/8 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Steel
  • $4.41
B42 Eaton 400/4000 Series Male Plug 3/8-18 Male NPTF Pneumatic Quick Disconnect Coupling - Brass
B42 Eaton 400/4000 Series Male Plug 3/8-18 Male NPTF Pneumatic Quick Disconnect Coupling - Brass
  • $5.71
4400 Eaton 4000 Series Female Socket - 1/2-14 Female NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
4400 Eaton 4000 Series Female Socket - 1/2-14 Female NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $17.99
4000SL Eaton 4000 Series Female Socket - 1/4-18 Female NPTF End Connection Pneumatic Quick Disconnect Coupling with Sleeve Lock - Brass
4000SL Eaton 4000 Series Female Socket - 1/4-18 Female NPTF End Connection Pneumatic Quick Disconnect Coupling with Sleeve Lock - Brass
  • $18.03
404 Eaton 400/4000 Series Male Plug 1/4 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Steel
404 Eaton 400/4000 Series Male Plug 1/4 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Steel
  • $15.50
45E Eaton 400/4000 Series Male Plug 1/2-14 Female NPTF Pneumatic Quick Disconnect Coupling - Steel
45E Eaton 400/4000 Series Male Plug 1/2-14 Female NPTF Pneumatic Quick Disconnect Coupling - Steel
  • $9.47
42 Eaton 400/4000 Series Male Plug 3/8-18 Male NPTF Pneumatic Quick Disconnect Coupling - Steel
42 Eaton 400/4000 Series Male Plug 3/8-18 Male NPTF Pneumatic Quick Disconnect Coupling - Steel
  • $3.87
40 Eaton 400/4000 Series Male Plug 1/4-18 Male NPTF Pneumatic Quick Disconnect Coupling - Steel
40 Eaton 400/4000 Series Male Plug 1/4-18 Male NPTF Pneumatic Quick Disconnect Coupling - Steel
  • $3.16
4SP15 Eaton 4000 Series Female Socket - 1/2 ID - 7/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
4SP15 Eaton 4000 Series Female Socket - 1/2 ID - 7/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $25.05
4SP13 Eaton 4000 Series Female Socket - 1/2 ID - 13/16 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
4SP13 Eaton 4000 Series Female Socket - 1/2 ID - 13/16 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $26.58
4SD11 Eaton 4000 Series Female Socket - 3/8 ID - 3/4 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
4SD11 Eaton 4000 Series Female Socket - 3/8 ID - 3/4 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $20.13
4SD9 Eaton 4000 Series Female Socket - 3/8 ID - 11/16 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
4SD9 Eaton 4000 Series Female Socket - 3/8 ID - 11/16 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $18.58
4SD7 Eaton 4000 Series Female Socket - 3/8 ID - 5/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
4SD7 Eaton 4000 Series Female Socket - 3/8 ID - 5/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $20.82
4SB7 Eaton 4000 Series Female Socket - 1/4 ID - 5/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
4SB7 Eaton 4000 Series Female Socket - 1/4 ID - 5/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $26.05
4SB3 Eaton 4000 Series Female Socket - 1/4 ID - 1/2 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
4SB3 Eaton 4000 Series Female Socket - 1/4 ID - 1/2 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $25.64
40800SL Eaton 4000 Series Female Socket 1/2 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal with Sleeve Lock - Brass
40800SL Eaton 4000 Series Female Socket 1/2 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal with Sleeve Lock - Brass
  • $15.90
40800 Eaton 4000 Series Female Socket 1/2 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal - Brass
40800 Eaton 4000 Series Female Socket 1/2 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal - Brass
  • $19.24
40600SL Eaton 4000 Series Female Socket 3/8 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal with Sleeve Lock - Brass
40600SL Eaton 4000 Series Female Socket 3/8 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal with Sleeve Lock - Brass
  • $17.57
40600 Eaton 4000 Series Female Socket 3/8 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal - Brass
40600 Eaton 4000 Series Female Socket 3/8 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal - Brass
  • $15.92
40400E Eaton 4000 Series Female Socket 1/4 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal - Brass
40400E Eaton 4000 Series Female Socket 1/4 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal - Brass
  • $18.09
4400SL Eaton 4000 Series Female Socket - 1/2-14 Female NPTF End Connection Pneumatic Quick Disconnect Coupling with Sleeve Lock - Brass
4400SL Eaton 4000 Series Female Socket - 1/2-14 Female NPTF End Connection Pneumatic Quick Disconnect Coupling with Sleeve Lock - Brass
  • $21.94
4200SL Eaton 4000 Series Female Socket - 3/8-18 Female NPTF End Connection Pneumatic Quick Disconnect Coupling with Sleeve Lock - Brass
4200SL Eaton 4000 Series Female Socket - 3/8-18 Female NPTF End Connection Pneumatic Quick Disconnect Coupling with Sleeve Lock - Brass
  • $18.43
4200 Eaton 4000 Series Female Socket - 3/8-18 Female NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
4200 Eaton 4000 Series Female Socket - 3/8-18 Female NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $16.91
4000A Eaton 4000 Series Female Socket - 1/8-27 Female NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
4000A Eaton 4000 Series Female Socket - 1/8-27 Female NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $28.82
4500E Eaton 4000 Series Female Socket - 1/2-14 Male NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
4500E Eaton 4000 Series Female Socket - 1/2-14 Male NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $20.41
4300 Eaton 4000 Series Female Socket - 3/8-18 Male NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
4300 Eaton 4000 Series Female Socket - 3/8-18 Male NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $18.61
4100SL Eaton 4000 Series Female Socket - 1/4-18 Male NPTF End Connection Pneumatic Quick Disconnect Coupling with Sleeve Lock - Brass
4100SL Eaton 4000 Series Female Socket - 1/4-18 Male NPTF End Connection Pneumatic Quick Disconnect Coupling with Sleeve Lock - Brass
  • $21.91
4100 Eaton 4000 Series Female Socket - 1/4-18 Male NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
4100 Eaton 4000 Series Female Socket - 1/4-18 Male NPTF End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $20.90
4PP15 Eaton 400/4000 Series Male Plug - 1/2 ID - 7/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
4PP15 Eaton 400/4000 Series Male Plug - 1/2 ID - 7/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
  • $21.17
4PP13 Eaton 400/4000 Series Male Plug - 1/2 ID - 13/16 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
4PP13 Eaton 400/4000 Series Male Plug - 1/2 ID - 13/16 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
  • $25.79
4PD11 Eaton 400/4000 Series Male Plug - 3/8 ID - 3/4 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
4PD11 Eaton 400/4000 Series Male Plug - 3/8 ID - 3/4 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
  • $8.47
4PD9 Eaton 400/4000 Series Male Plug - 3/8 ID - 11/16 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
4PD9 Eaton 400/4000 Series Male Plug - 3/8 ID - 11/16 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
  • $10.74
4PD7 Eaton 400/4000 Series Male Plug - 3/8 ID - 5/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
4PD7 Eaton 400/4000 Series Male Plug - 3/8 ID - 5/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
  • $12.68
4PB7 Eaton 400/4000 Series Male Plug - 1/4 ID - 5/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
4PB7 Eaton 400/4000 Series Male Plug - 1/4 ID - 5/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
  • $26.49
4PB3 Eaton 400/4000 Series Male Plug - 1/4 ID - 1/2 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
4PB3 Eaton 400/4000 Series Male Plug - 1/4 ID - 1/2 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Steel
  • $27.66
B406E Eaton 400/4000 Series Male Plug 3/8 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Brass
B406E Eaton 400/4000 Series Male Plug 3/8 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Brass
  • $16.16
408 Eaton 400/4000 Series Male Plug 1/2 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Steel
408 Eaton 400/4000 Series Male Plug 1/2 Hose Stem End Connection Pneumatic Quick Disconnect Coupling - Steel
  • $10.76
B43 Eaton 400/4000 Series Male Plug 3/8-18 Female NPTF Pneumatic Quick Disconnect Coupling - Brass
B43 Eaton 400/4000 Series Male Plug 3/8-18 Female NPTF Pneumatic Quick Disconnect Coupling - Brass
  • $12.89
43G Eaton 400/4000 Series Male Plug 3/8-18 Female NPTF Pneumatic Quick Disconnect Coupling with Bleeder Ball Check - Steel
43G Eaton 400/4000 Series Male Plug 3/8-18 Female NPTF Pneumatic Quick Disconnect Coupling with Bleeder Ball Check - Steel
  • $26.16
43 Eaton 400/4000 Series Male Plug 3/8-18 Female NPTF Pneumatic Quick Disconnect Coupling - Steel
43 Eaton 400/4000 Series Male Plug 3/8-18 Female NPTF Pneumatic Quick Disconnect Coupling - Steel
  • $3.30
41G Eaton 400/4000 Series Male Plug 1/4-18 Female NPTF Pneumatic Quick Disconnect Coupling with Bleeder Ball Check - Steel
41G Eaton 400/4000 Series Male Plug 1/4-18 Female NPTF Pneumatic Quick Disconnect Coupling with Bleeder Ball Check - Steel
  • $23.81
41 Eaton 400/4000 Series Male Plug 1/4-18 Female NPTF Pneumatic Quick Disconnect Coupling - Steel
41 Eaton 400/4000 Series Male Plug 1/4-18 Female NPTF Pneumatic Quick Disconnect Coupling - Steel
  • $4.82
B40 Eaton 400/4000 Series Male Plug 1/4-18 Male NPTF Pneumatic Quick Disconnect Coupling - Brass
B40 Eaton 400/4000 Series Male Plug 1/4-18 Male NPTF Pneumatic Quick Disconnect Coupling - Brass
  • $10.30
44 Eaton 400/4000 Series Male Plug 1/2-14 Male NPTF Pneumatic Quick Disconnect Coupling - Steel
44 Eaton 400/4000 Series Male Plug 1/2-14 Male NPTF Pneumatic Quick Disconnect Coupling - Steel
  • $9.54
42G Eaton 400/4000 Series Male Plug 3/8-18 Male NPTF Pneumatic Quick Disconnect Coupling with Bleeder Ball Check - Steel
42G Eaton 400/4000 Series Male Plug 3/8-18 Male NPTF Pneumatic Quick Disconnect Coupling with Bleeder Ball Check - Steel
  • $27.79
40G Eaton 400/4000 Series Male Plug 1/4-18 Male NPTF Pneumatic Quick Disconnect Coupling with Bleeder Ball Check - Steel
40G Eaton 400/4000 Series Male Plug 1/4-18 Male NPTF Pneumatic Quick Disconnect Coupling with Bleeder Ball Check - Steel
  • $16.45