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EPDM Four Heavy Spiral Wire Aviation Ground Support Hose, 1.00 Inch ID, Up to 4000.00 PSI

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Description & Features

The Aeroquip by Danfoss / Eaton FC636 Series Rubber Hydraulic Spiral Hose is designed for aviation ground support equipment applications, providing excellent durability and reliability. Featuring construction with an EPDM tube and cover, the hose is reinforced with four spiral wires, ensuring robustness and longevity in demanding conditions.

Specifically crafted with a 1.00-inch ID and supporting up to 4000.00 PSI, this hose is suitable for straight phosphate ester fluids including Skydrol LD4, Skydrol 500B, and Hyjet IVA Plus. With a minimum bend radius of 12 inches, it offers flexibility and convenience in installation and operational use.

The green EPDM cover provides standard abrasion resistance, ensuring a longer service life, while the conductive properties enhance safety in diverse environments. Operating within a temperature range of -40deg;F to +175deg;F, this hose is versatile for various industrial needs.

Product Model Label: Hydraulic Hose

Supplier Part Number: FC636-16

ECCN: EAR99

Specifications

Abrasion Resistance
Standard
Cover Material
EPDM
Dash Size
16
For Use With
4S/6S Series Fittings
Hose Color
Black
Hose Type
Conductive
Impulse Cycle
200000
Inside Diameter
1 in
Lay Line Style
Ink Transfer
Nominal Size
1 in
Package Form
Bulk
Reinforcement
4-Wire Spiral Brass-Plated Steel Wire
Resistance
Abrasion
Resistance Properties
Abrasion
Segment Code
A
Series
FC636 Series
Tube Material
EPDM

Product Questions & Answers (4)

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Question by: Dustin W on Nov 11, 2025, 2:04 PM
hose is rated for Skydrol right? got some ground support equipment that runs LD4 and want to make sure this'll hold up before i order a bunch of it
Answer by: Customer Support on Nov 13, 2025, 6:12 AM
Skydrol LD4 is one of the straight phosphate ester fluids this hose is built for. The FC636 series uses an EPDM tube specifically because it handles phosphate ester based fluids like Skydrol LD4, Skydrol 500B, and Hyjet IVA Plus. At 1 inch ID and rated to 4000 PSI, it has the capacity for demanding ground support service. Just make sure your fittings are compatible with the EPDM construction on your end.
Question by: Gene P on Nov 11, 2025, 2:30 PM
Is this hose okay to use with Skydrol?
Answer by: Customer Support on Nov 13, 2025, 6:13 AM
Yes, this Aeroquip hose is designed for use with straight phosphate ester fluids like Skydrol LD4, Skydrol 500B, and Hyjet IVA Plus.
Question by: Wade L on May 23, 2025, 7:12 PM
does this hose work with Skydrol LD4 or is it only rated for certain phosphate ester fluids
Answer by: Customer Support on May 25, 2025, 11:23 AM
Skydrol LD4 is one of the fluids this hose is specifically built for. It also handles Skydrol 500B and Hyjet IVA Plus, so if you're running any of those straight phosphate ester fluids through ground support equipment, you're in the right place. Just keep in mind it's rated for straight phosphate ester fluids, not blends or other fluid types outside that category.
Question by: Lyle W on Jan 2, 2026, 2:13 PM
got a -16 setup already. is this hose actually 1 inch inside diameter, and what’s the working pressure on it?
Answer by: Customer Support on Jan 4, 2026, 10:26 AM
Size-wise, the dash -16 on this one corresponds to a 1.00 inch ID. Working pressure is rated up to 4000 PSI for this hose.

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