DANFOSS / EATON QD

Description & Features

Designed for diagnostic pressure testing in hydraulic systems, this carbon steel male half plug features a push-to-connect end with a 1/4" NPTF port and a ball lock internal connection secured by a sleeve lock mechanism. The Buna-N seal supports a working temperature range starting at -40°F, making it suitable for demanding environmental conditions.

The Danfoss / Eaton QD FD90 Series coupling plug connects and disconnects without special tools and meets SAE J1502 interchange standards while exceeding ISO 16028 operating pressure requirements. The two-way valve design supports a flow rate of 0.6 gallons per minute, appropriate for diagnostic testing applications.

SKU: FD90-1045-04-04

Supplier Part Number (MPN): FD90-1045-04-04

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00015X11198
Application
Diagnostic pressure testing for hydraulic systems
Certifications
SAE J1502 Interchange
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Size 2
0.25
End Type 1
Push to Connect
End Type 2
NPTF
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
0.6 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Ball Lock
Item Type
Male Half
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
NMFC
50
Port Size
1/4
Product Material
Carbon Steel
Product Width
0.69
Safety locking Mechanism
Sleeve lock
Seal Material
Buna-N
Sub Brand
Hansen
Supplier Part Number
FD90-1045-04-04
Valve Type
2 way
Product Weight
0.08 lbs

Product Questions & Answers (1)

Question by: Clint B on Sep 19, 2025, 10:54 AM
Will this here plug work alright for checking the pressure on my tractor's hydraulics?
Answer by: Customer Support on Sep 21, 2025, 6:35 AM
Designed for diagnostic pressure testing specifically, this plug should be suitable for your tractor's hydraulic system. Just ensure the 1/4" NPTF port fits your test gauge or equipment.