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Adapters & More  > Quick Disconnects without a Barb  > Pneumatic Quick Disconnects
450 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 400 Series | 1/2" Male NPTF x 3/8" Body Size | Socket | NBR Seal | Brass

450 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 400 Series | 1/2" Male NPTF x 3/8" Body Size | Socket | NBR Seal | Brass

$26.94

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.
Can I get a discount on my purchase?

Our listed prices are our lowest possible price with current costing but when volumes/value are high enough sometimes we can pass on a discount from the manufacturer.

Some products have predefined quantity discounts that will apply automatically, those pages have a table near the price describing the discount teirs.

If you feel your purchase quantity of a particular product is very large and want us to investigate with the manufacturer please feel free to Contact Us.

What if my item is out of stock?

All customers get an email regarding the shipping time frame of their purchase, usually within the business day. If your item is in stock we will ship within 1 business day, otherwise, the email will contain a lead time. If you do not receive this email, we recommend checking your email's spam folder. If you have any questions at that point please do not hesitate to Contact Us or chat below!

Can I get free shipping?

Shipping will calculate as free instantly if your order value exceeds $5000.

Some exceptions apply.

Free Freight is only available for the Contiguous USA.

Specifications for Variant SKU: 450 Danfoss
Brand: Hansen
Series: 400 Series
Shape (Orientation): Straight
Material(s): Brass,Nickel-Plated Steel
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
410 Socket/Female 3/8" 1/4" 1/4-18 Male NPTF Brass 1 2.35"
(59.69mm)		 1.13"
(28.70mm)		 0.88"
(22.35mm)
430 Socket/Female 3/8" 3/8" 3/8-18 Male NPTF Brass 1 2.35"
(59.69mm)		 1.13"
(28.70mm)		 0.88"
(22.35mm)
450 Socket/Female 3/8" 1/2" 1/2-14 Male NPTF Brass 1 2.54"
(64.52mm)		 1.13"
(28.70mm)		 0.88"
(22.35mm)
400 Series | Plugs
Part Number Coupling Type Body Size Port Size Thread Material Figure Dimensions
C D Hex
38 Plug/Male 3/8" 1/8" 1/8-27 Male NPTF Steel 2 1.72"
(43.69mm)		 0.72"
(18.29mm)		 0.63"
(16.00mm)
40 Plug/Male 3/8" 1/4" 1/4-18 Male NPTF Steel 2 1.88"
(47.75mm)		 0.72"
(18.29mm)		 0.63"
(16.00mm)
40G** Plug/Male 3/8" 1/4" 1/4-18 Male NPTF Steel 2 2.65"
(67.31mm)		 0.77"
(19.56mm)		 0.69"
(17.53mm)
42 Plug/Male 3/8" 3/8" 3/8-18 Male NPTF Steel 2 1.88"
(47.75mm)		 0.79"
(20.07mm)		 0.69"
(17.53mm)
42G** Plug/Male 3/8" 3/8" 3/8-18 Male NPTF Steel 2 2.65"
(67.31mm)		 0.77"
(19.56mm)		 0.69"
(17.53mm)
44 Plug/Male 3/8" 1/2" 1/2-14 Male NPTF Steel 2 2.09"
(53.09mm)		 1.01"
(25.65mm)		 0.88"
(22.35mm)
B40 Plug/Male 3/8" 1/4" 1/4-18 Male NPTF Brass 2 1.88"
(47.75mm)		 0.70"
(17.78mm)		 0.63"
(16.00mm)
B42 Plug/Male 3/8" 3/8" 3/8-18 Male NPTF Brass 2 1.88"
(47.75mm)		 0.77"
(19.56mm)		 0.69"
(17.53mm)
31AP25M Plug/Male 3/8" 1/4" 1/4-18 Male NPTF Steel 2A 1.85"
(46.99mm)		 0.72"
(18.29mm)		 0.63"
(16.00mm)
31AP37M Plug/Male 3/8" 3/8" 3/8-18 Male NPTF Steel 2A 1.85"
(46.99mm)		 0.79"
(20.07mm)		 0.69"
(17.53mm)

** 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.

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