4000A Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 4000 Series | 1/8" Female NPTF x 3/8" Body Size | Socket | NBR Seal | Brass
4000A Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 4000 Series | 1/8" Female NPTF x 3/8" Body Size | Socket | NBR Seal | Brass
4000A Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 4000 Series | 1/8" Female NPTF x 3/8" Body Size | Socket | NBR Seal | Brass

4000A Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 4000 Series | 1/8" Female NPTF x 3/8" Body Size | Socket | NBR Seal | Brass

Sale price$55.92

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.
Buy More, Save More!
Quantity Price Each
10–39 $52.56
40–79 $47.53
80+ $41.94
Discounts applied in cart/checkout.

Product Data:

Brand:
  • Hansen
Series:
  • 4000 Series
Shape:

Straight
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 Port Size Thread Material Figure Dimensions
A B Hex
4000A Socket/Female 3/8" 1/8" 1/8-27 Female NPTF Brass 1 2.10"
(53.34mm)		 1.38"
(35.05mm)		 0.88"
(22.35mm)
4000 Socket/Female 3/8" 1/4" 1/4-18 Female NPTF Brass 1 2.10"
(53.34mm)		 1.38"
(35.05mm)		 0.88"
(22.35mm)
4200 Socket/Female 3/8" 3/8" 3/8-18 Female NPTF Brass 1 2.35"
(59.69mm)		 1.38"
(35.05mm)		 0.88"
(22.35mm)
4400 Socket/Female 3/8" 1/2" 1/2-14 Female NPTF Brass 1 2.62"
(66.55mm)		 1.38"
(35.05mm)		 1"
(25.40mm)
4000 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)

** With Bleeder Ball Check - Reduces Hose Whip.

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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