Skip to content
4SD11 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 4000 Series | Hose Crimp End | 3/4" Hose OD | 3/8" Hose ID x 3/8" Body Size | Socket | NBR Seal | Brass

4SD11 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 4000 Series | Hose Crimp End | 3/4" Hose OD | 3/8" Hose ID x 3/8" Body Size | Socket | NBR Seal | Brass

$40.72 - $40.72
$40.72
$40.72 - $40.72
$40.72

Hansen® by Danfoss
Pneumatic Quick Disconnect Coupling | 4000 Series

Quick Disconnect for Pneumatic Applications.

Danfoss Hansen 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.
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: 4SD11 Danfoss
Brand: Hansen
Series: 4000 Series
Shape (Orientation): Straight
Material(s): Brass
Seal Material(s): Buna-N/Nitrile Rubber
Features:
  • Easy, automatic, push-to-connect design provides instantaneous connection and disconnection of lines, plus automatic shut-off of socket/female end of line.
Applications & Markets:
  • Industrial Breathing Air
  • General Pneumatics
  • Maintenance & Repair
  • Fluid Transfer
Materials:
  • Standard body material: Brass
  • Standard seal material: Nitrile (NBR)
Specifications:
  • All sizes accept US industrial Interchange; 1/4" & 1/2" also accept ISO 6150 Series B and A-A-59439 plugs/males.
Series Body Size Max. Operating Pressure Min. Burst Pressure Rated Flow
4000 3/8" 69 bar 1,000 psi 276 bar 4,000 psi 1,274 lpm 45 gpm
Interchangeability
All Sizes 1/4" & 1/2"
US Industrial Interchange ISO 6150 Series B
A-A-59439
(former MIL-C-4109)
Socket/Female
(Figure 1)
Plug/Male
(Figure 2)
4000 Series | Sockets
Part Number Coupling Type Body Size Hose ID Hose OD End Type Material Figure Dimensions
A B Hex
4SB3 Socket/Female 3/8" 1/4" 1/2" Hose Crimp End Brass 1 2.92"
(74.17mm)		 1.38"
(35.05mm)		 0.63"
(16.00mm)
4SB7 Socket/Female 3/8" 1/4" 5/8" Hose Crimp End Brass 1 2.92"
(74.17mm)		 1.38"
(35.05mm)		 0.75"
(19.05mm)
4SD7 Socket/Female 3/8" 3/8" 5/8" Hose Crimp End Brass 1 3.04"
(77.22mm)		 1.38"
(35.05mm)		 0.75"
(19.05mm)
4SD9 Socket/Female 3/8" 3/8" 11/16" Hose Crimp End Brass 1 3.04"
(77.22mm)		 1.38"
(35.05mm)		 0.81"
(20.57mm)
4SD11 Socket/Female 3/8" 3/8" 3/4" Hose Crimp End Brass 1 3.04"
(77.22mm)		 1.38"
(35.05mm)		 0.88"
(22.35mm)
4SP13 Socket/Female 3/8" 1/2" 13/16" Hose Crimp End Brass 1 3.67"
(93.22mm)		 1.38"
(35.05mm)		 0.94"
(23.88mm)
4SP15 Socket/Female 3/8" 1/2" 7/8" Hose Crimp End Brass 1 3.67"
(93.22mm)		 1.38"
(35.05mm)		 1.00"
(25.40mm)
4000 Series | Plugs
Part Number Coupling Type Body Size Hose ID Hose OD End Type Material Figure Dimensions
C D Hex
4PB3 Plug/Male 3/8" 1/4" 1/2" Hose Crimp End Steel 2 2.44"
(61.98mm)		 0.70"
(17.78mm)		 0.63"
(16.00mm)
4PB7 Plug/Male 3/8" 1/4" 5/8" Hose Crimp End Steel 2 2.44"
(61.98mm)		 0.84"
(21.34mm)		 0.75"
(19.05mm)
4PD7 Plug/Male 3/8" 3/8" 5/8" Hose Crimp End Steel 2 2.56"
(65.02mm)		 0.84"
(21.34mm)		 0.75"
(19.05mm)
4PD9 Plug/Male 3/8" 3/8" 11/16" Hose Crimp End Steel 2 2.56"
(65.02mm)		 0.91"
(23.11mm)		 0.81"
(20.57mm)
4PD11 Plug/Male 3/8" 3/8" 3/4" Hose Crimp End Steel 2 2.56"
(65.02mm)		 0.98"
(24.89mm)		 0.88"
(22.35mm)
4PP13 Plug/Male 3/8" 1/2" 13/16" Hose Crimp End Steel 2 3.25"
(82.55mm)		 1.05"
(26.67mm)		 0.94"
(23.88mm)
4PP15 Plug/Male 3/8" 1/2" 7/8" Hose Crimp End Steel 2 3.25"
(82.55mm)		 1.12"
(28.45mm)		 1.00"
(25.40mm)
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)