Designed for demanding aviation ground support applications this hose features a 0.50 inch inner diameter and is capable of handling pressures up to 3500 PSI. The hose is constructed with an EPDM tube and a double wire braid reinforcement ensuring durability and reliability.
With a temperature range of -40F to +175F this hose is suitable for use with phosphate ester base fluids including Skydrol LD4 Skydrol 500B and Hyjet IVA Plus. The green EPDM cover enhances abrasion resistance making it ideal for rugged environments.
The hose's conductive design and 2-ply braid construction provide additional safety and performance. Its minimum bend radius of 7 inches allows for flexible installation in tight spaces. Available in rolls only this hose meets the standard abrasion resistance requirements for ground support equipment.
Manufactured by Danfoss Power Solutions Aeroquip by Danfoss / Eaton FC693 Series Rubber Hydraulic Braided Hose is a trusted choice for professional aviation ground support applications.
MPN: C1CS99
Supplier Part Number: FC693-08
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Specifications
Abrasion Resistance
29
Application
For use with phosphate ester base fluids
Color
Green
Conductivity
30
Construction
2-ply braid
Cover Material
EPDM
Dash Size
-8
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
12.00
UOM
FT
Hose I.D.
0.50
Hose O.D.
0.87
Lay Line Style
Ink Transfer
Maximum Operating Pressure
3500
Minimum Bend Radius
7
Minimum Bend Radius
7
Minimum Working Temperature
-40
Reel Qty (ft)
Rolls Only
Reinforcement Material
Wire
Supplier Part Number
FC693-08
Tube Material
EPDM
Alternate Part Numbers
Alternate Part NumberC1CS99, Alternate Part Number MI-04149566, Alternate Part Number MINO-00015X00590
hose is rated for Skydrol fluids right? we run LD4 on our ramp equipment and need something that ain't gonna break down on us
Answer by: Customer Support on Nov 11, 2025, 3:00 PM
Skydrol LD4 is one of the fluids this hose is specifically built to handle. It also covers Skydrol 500B and Hyjet IVA Plus, so phosphate ester base fluids are squarely in its wheelhouse. The EPDM tube is what makes that compatibility possible since standard rubber compounds tend to degrade fast with those fluids. At a 0.50 inch ID and rated up to 3500 PSI, it's got the pressure capacity for most ground support equipment demands.
Question by: Bobby C on Oct 20, 2025, 7:20 AM
What's the smallest circle I can bend this hose into without kinking it?
Answer by: Customer Support on Oct 21, 2025, 11:55 AM
The minimum bend radius for this hose is 7 inches. Keep that in mind when routing it, especially in tight spots.
Question by: Ronnie G on Apr 21, 2025, 7:11 AM
got a ground cart that runs Skydrol, is this hose actually meant for that stuff?
Answer by: Customer Support on Apr 22, 2025, 8:09 PM
For phosphate ester base fluids, this hose is a good match. It is specifically called out for Skydrol LD4, Skydrol 500B, and Hyjet IVA Plus, using an EPDM tube and cover that are suited to that type of fluid.