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400 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 400 Series | 1/4" Female NPTF x 3/8" Body Size | Socket | NBR Seal | Brass
400 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 400 Series | 1/4" Female NPTF x 3/8" Body Size | Socket | NBR Seal | Brass
400 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 400 Series | 1/4" Female NPTF x 3/8" Body Size | Socket | NBR Seal | Brass
400 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 400 Series | 1/4" Female NPTF x 3/8" Body Size | Socket | NBR Seal | Brass

400 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 400 Series | 1/4" Female NPTF x 3/8" Body Size | Socket | NBR Seal | Brass

$26.60 - $26.60
$26.60
$26.60 - $26.60
$26.60

Hansen® by Danfoss
Pneumatic Quick Disconnect Coupling | 400 Series

Quick Disconnect for Pneumatic Applications.

Danfoss Hansen 1000/400/500 Series is an Industrial Interchange pneumatic coupling that is rugged and reliable designed for use with compressed air, gases, and liquids.

400 series accepts Tru-Flate Interchange.
Specifications for Variant SKU: 400 Danfoss
Brand: Hansen
Series: 400 Series
Shape (Orientation): Straight
Material(s): Brass, Nickel-Plated Steel
Seal Material(s): Buna-N/Nitrile Rubber
Features:
  • Ball latching mechanism.
  • All sizes accept US Industrial Interchange.
Applications & Markets:
  • General Pneumatics
  • Construction
  • Industrial Plants
Materials:
  • Standard body material: Brass, Steel, Stainless Steel, Nickel Plated Steel Sleeve
  • Standard seal material: Nitrile (NBR)
Specifications:
  • 1/4" & 1/2" accept ISO 6150 B and A-A-59439 plugs/males.
Series Body Size Max. Operating Pressure Min. Burst Pressure Rated Flow
400 3/8" 69 bar 1,000 psi 276 bar 4,000 psi 1,274 lpm 336 gpm
Interchangeability
All Sizes 1/4" & 1/2" 400 Series
US Industrial Interchange ISO 6150 Series B
A-A-59439
(former MIL-C-4109)		 Tru-Flate
Socket/Female
(Figure 1)
Plug/Male
(Figure 2)
Plug/Male
(Figure 2A)
400 Series | Sockets
Part Number Coupling Type Body Size Port Size Thread Material Figure Dimensions
A B Hex
400 Socket/Female 3/8" 1/4" 1/4-18 Female NPTF Brass 1 2.10"
(53.34mm)		 1.13"
(28.70mm)		 0.88"
(22.35mm)
420 Socket/Female 3/8" 3/8" 3/8-18 Female NPTF Brass 1 2.35"
(59.69mm)		 1.13"
(28.70mm)		 0.88"
(22.35mm)
440 Socket/Female 3/8" 1/2" 1/2-14 Female NPTF Brass 1 2.62"
(66.55mm)		 1.13"
(28.70mm)		 1.00"
(25.40mm)
400 Series | Plugs
Part Number Coupling Type Body Size Port Size Thread Material Figure Dimensions
C D Hex
41 Plug/Male 3/8" 1/4" 1/4-18 Female NPTF Steel 2 1.63"
(41.40mm)		 0.79"
(20.07mm)		 0.69"
(17.53mm)
41G Plug/Male 3/8" 1/4" 1/4-18 Female NPTF Steel 2 2.56"
(65.02mm)		 0.77"
(19.56mm)		 0.69"
(17.53mm)
43 Plug/Male 3/8" 3/8" 3/8-18 Female NPTF Steel 2 1.81"
(45.97mm)		 0.94"
(23.88mm)		 0.81"
(20.57mm)
43G** Plug/Male 3/8" 3/8" 3/8-18 Female NPTF Steel 2 2.62"
(66.55mm)		 0.84"
(21.34mm)		 0.75"
(19.05mm)
45E Plug/Male 3/8" 1/2" 1/2-14 Female NPTF Steel 2 2.06"
(52.32mm)		 1.15"
(29.21mm)		 1.00"
(25.40mm)
B43 Plug/Male 3/8" 3/8" 3/8-18 Female NPTF Brass 2 1.81"
(45.97mm)		 0.91"
(23.11mm)		 0.81"
(20.57mm)
31AP25F Plug/Male 3/8" 1/4" 1/4-18 Female NPTF Steel 2A 1.60"
(40.64mm)		 0.79"
(20.07mm)		 0.69"
(17.53mm)
31AP37F Plug/Male 3/8" 3/8" 3/8-18 Female NPTF Steel 2A 1.78"
(45.21mm)		 0.94"
(23.88mm)		 0.81"
(20.57mm)

** With Bleeder Ball Check - Reduces Hose Whip.

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.

Shop Parts by Danfoss (Eaton - Aeroquip)