FD90-1021-04-04 Hansen® by Danfoss | Quick Disconnect Diagnostic Coupling | FD90 Series | 1/4" Female NPT x 1/4" SAE J1502 Interchange | Socket | NBR Seal | Valved | Steel
FD90-1021-04-04 Hansen® by Danfoss | Quick Disconnect Diagnostic Coupling | FD90 Series | 1/4" Female NPT x 1/4" SAE J1502 Interchange | Socket | NBR Seal | Valved | Steel
FD90-1021-04-04 Hansen® by Danfoss | Quick Disconnect Diagnostic Coupling | FD90 Series | 1/4" Female NPT x 1/4" SAE J1502 Interchange | Socket | NBR Seal | Valved | Steel

FD90-1021-04-04 Hansen® by Danfoss | Quick Disconnect Diagnostic Coupling | FD90 Series | 1/4" Female NPT x 1/4" SAE J1502 Interchange | Socket | NBR Seal | Valved | Steel

Sale price$62.40

Hansen® by Danfoss
FD90 Series | Diagnostic Coupling | SAE J1502 Interchange

Diagnostic Quick Disconnect

Danfoss Hansen FD90 Series diagnostic coupling is designed to connect and disconnect pressure gauges to hydraulic systems, eliminating the need for permanent gauges.

The maximum operating pressure is 7,000 psi.
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Quantity Price Each
10–39 $58.66
40–79 $53.04
80+ $46.80
Discounts applied in cart/checkout.

Product Data:

Brand:
  • Hansen
Series:
  • FD90 Series
Shape:

Straight
Features:
  • Automatic sleeve for one hand push-to-connect operation.
  • Flush face valving provides minimal fluid loss and low air inclusion.
  • Self-sealing valve design allows connection and disconnection at 500 psi.
Applications & Markets:
  • Diagnostic pressure testing for hydraulic systems.
Materials:
  • Standard body material: High resistance carbon steel with Zinc trivalent plating.
  • Standard seal materials: Nitrile (NBR)
Coupling Body Size Max. Operating Pressure
Connected		 Minimum Burst Pressure
Connected Only		 Vacuum Rated Flow Air Inclusion Fluid Loss
bar psi bar psi in/hg lpm gpm cc.max. cc.max.
1/4" 483 bar 7,000 psi 1,931 bar 28,000 psi 28 in./Hg 1.89 lpm 0.6 gpm 0.02 cc. max 0.10 cc. max
Plug/Male | Figure 1
Socket/Female | Figure 2
Dimensions (Female Pipe, Valved)
Part Number Part Number
with Dust Cap		 Coupling Type Body Size Port Size Thread Figure Dimensions
NBR NBR A B Hex 1
FD90-1034-02-04 FD90-1035-02-04 Plug/Male 1/4 " 1/8" 1/8 - 27 Female NPT 1 1.70"
(43.2mm)		 - 0.62"
(15.7mm)
FD90-1021-02-04 - Socket/Female 1/4" 1/8" 1/8-27 Female NPT 2 1.95"
(49.5mm)		 1.00"
(25.4mm)		 0.75"
(19.1mm)
FD90-1034-04-04 FD90-1035-04-04 Plug/Male 1/4" 1/4" 1/4-18 Female NPT 1 1.90"
(48.3mm)		 - 0.75"
(19.1mm)
FD90-1021-04-04 - Socket/Female 1/4" 1/4" 1/4-18 Female NPT 2 2.25"
(57.2mm)		 1.00"
(25.4mm)		 0.75"
(19.1mm)

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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