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3SD7 Eaton 3000 Series Female Socket - 3/8 ID - 5/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Brass

Save $3.35 Save $3.35
Original price $33.51
Original price $33.51 - Original price $33.51
Original price $33.51
Current price $30.16
$30.16 - $30.16
Current price $30.16

Eaton 3000 Series - Quick Disconnect Couplings - Hose Clamp Sockets & Plugs

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Specifications for SKU: 3SD7 Eaton
Shape (Orientation): Straight
Material(s): Brass
Eaton's 3000/4000/5000/6000 Series Industrial Interchange pin lock pneumatic quick disconnect couplings are designed for compressed air, gases, and liquids. This series sets the industry standard for pin lock style pneumatic couplings. See How to Order Please reference Fluid Compatibility Chart (Both the elastomer and metal must be considered when determining suitability of combination for a coupling) SPECIFICATIONS
Applications & Markets:
  • Industrial Breathing Air
  • General Pneumatics
  • Maintenance & Repair
  • Fluid Transfer
Product Features:
  • Easy, automatic, push-to-connect design provides instantaneous connection and disconnection of lines, plus automatic shut-off of socket/female end of line.
  • All sizes accept US industrial Interchange; 1/4" & 1/2" also accept ISO 6150 Series B and A-A-59439 plugs/males.
  • Sleeve lock option prevents accidental disconnection.
Standard Seal Material: Buna-N
Other Couplings: 3000 Series Male NPTF Sockets/Plugs 3000 Series Female NPTF Sockets/Plugs 3000 Series Hose Stem Sockets/Plugs 3000 Series Hose Clamp Sockets/Plugs 3000 Series / 4000 Series / 5000 Series / 6000 Series
Interchangeability
All Sizes 1/4" & 1/2"
US Industrial Interchange ISO 6150 Series B A-A-59439 (former MIL-C-4109)
Physical Characteristics
Series Body Size Max. Operating Pressure Min. Burst Pressure Rated Flow
in bar psi bar psi lpm scfm
3000 1/4 138 2000 552 8000 680 24
4000 3/8 69 1000 276 4000 1274 45
5000 1/2 35 500 140 2000 2040 72
6000 3/4 15 220 60 880 3540 125
Dimensions 3000 Series - Female/Socket (Hose Clamp Connections)
Figure 1
Part Number Coupling Type Body Size Hose I.D. Hose O.D. Material Figure Dimensions
A B Hex
in(mm) in(mm) in(mm)
3SA0 Socket/Female 1/4 3/16 7/16 Brass 1 2.65(67.31) 1.19(30.23) 0.56(14.22)
3SB1 Socket/Female 1/4 1/4 15/32 Brass 1 2.72(69.09) 1.19(30.23) 0.63(16.00)
3SB3 Socket/Female 1/4 1/4 1/2 Brass 1 2.72(69.09) 1.19(30.23) 0.63(16.00)
3SB3SL Socket/Female 1/4 1/4 1/2 Brass 1 2.72(69.09) 1.19(30.23) 0.63(16.00)
3SB5 Socket/Female 1/4 1/4 9/16 Brass 1 2.72(69.09) 1.19(30.23) 0.69(17.53)
3SB7 Socket/Female 1/4 1/4 5/8 Brass 1 2.72(69.09) 1.19(30.23) 0.75(19.05)
3SB7SL Socket/Female 1/4 1/4 5/8 Brass 1 2.72(69.09) 1.19(30.23) 0.75(19.05)
3SB9 Socket/Female 1/4 1/4 11/16 Brass 1 2.72(69.09) 1.19(30.23) 0.81(20.57)
3SC5 Socket/Female 1/4 5/16 9/16 Brass 1 2.78(70.61) 1.19(30.23) 0.69(17.53)
3SC7 Socket/Female 1/4 5/16 5/8 Brass 1 2.78(70.61) 1.19(30.23) 0.75(19.05)
3SC9 Socket/Female 1/4 5/16 11/16 Brass 1 2.78(70.61) 1.19(30.23) 0.81(20.57)
3SD5 Socket/Female 1/4 3/8 9/16 Brass 1 2.84(72.14) 1.19(30.23) 0.69(17.53)
3SD7 Socket/Female 1/4 3/8 5/8 Brass 1 2.84(72.14) 1.19(30.23) 0.75(19.05)
3SD7SL Socket/Female 1/4 3/8 5/8 Brass 1 2.84(72.14) 1.19(30.23) 0.75(19.05)
3SD9 Socket/Female 1/4 3/8 11/16 Brass 1 2.84(72.14) 1.19(30.23) 0.81(20.57)
3SD9SL Socket/Female 1/4 3/8 11/16 Brass 1 2.84(72.14) 1.19(30.23) 0.81(20.57)
3SD11 Socket/Female 1/4 3/8 3/4 Brass 1 2.84(72.14) 1.19(30.23) 0.88(22.35)
3SD11SL Socket/Female 1/4 3/8 3/4 Brass 1 2.84(72.14) 1.19(30.23) 0.88(22.35)
SL = Sleeve Lock Dimensions 3000 Series - Male/Plug (Hose Clamp Connections)
Figure 2
Part Number Coupling Type Body Size Hose I.D. Hose O.D. Material Figure Dimensions
C D Hex
in (mm) in (mm) in (mm)
3PB1 Plug/Male 1/4 1/4 15/32 Steel 2 2.31 (58.67) 0.70 (17.78) 0.63 (16.00)
3PB3 Plug/Male 1/4 1/4 1/2 Steel 2 2.31 (58.67) 0.70 (17.78) 0.63 (16.00)
3PB5 Plug/Male 1/4 1/4 9/16 Steel 2 2.31 (58.67) 0.77 (19.56) 0.69 (17.53)
3PB7 Plug/Male 1/4 1/4 5/8 Steel 2 2.31 (58.67) 0.84 (21.34) 0.75 (19.05)
3PB9 Plug/Male 1/4 1/4 11/16 Steel 2 2.31 (58.67) 0.94 (23.88) 0.81 (20.57)
3PB11 Plug/Male 1/4 1/4 3/4 Steel 2 2.31 (58.67) 0.98 (24.89) 0.88 (22.35)
3PC5 Plug/Male 1/4 5/16 9/16 Steel 2 2.38 (60.45) 0.77 (19.56) 0.69 (17.53)
3PC7 Plug/Male 1/4 5/16 5/8 Steel 2 2.38 (60.45) 0.84 (21.34) 0.75 (19.05)
3PC9 Plug/Male 1/4 5/16 11/16 Steel 2 2.38 (60.45) 0.91 (23.11) 0.81 (20.57)
3PD5 Plug/Male 1/4 3/8 9/16 Steel 2 2.44 (61.98) 0.77 (19.56) 0.69 (17.53)
3PD7 Plug/Male 1/4 3/8 5/8 Steel 2 2.44 (61.98) 0.84 (21.34) 0.75 (19.05)
3PD9 Plug/Male 1/4 3/8 11/16 Steel 2 2.44 (61.98) 0.91 (23.11) 0.81 (20.57)
3PD11 Plug/Male 1/4 3/8 3/4 Steel 2 2.44 (61.98) 1.01 (25.65) 0.88 (22.35)
Dust Caps / Dust Plugs
Series Dust Cap Dust Plug
Metal Vinyl Metal Vinyl
3000 PDC3000* - SDC3000* PSDC1HK
4000 - - - PSDC2HK
5000 - PPDC2HK - -
6000 - PPDC3HK - -
*Brass
Danfoss (Eaton - Aeroquip)

Danfoss (Eaton - Aeroquip)

Danfoss is a global technology leader in power management solutions that make electrical, hydraulic and mechanical power operate more efficiently, reliably, safely and sustainably. Danfoss hydraulic pumps, motors, transmissions, valves, cylinders, controls, hose and fittings offer a unique combination of proven technology and innovative design that translates directly into reliable performance and enhanced uptime.

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