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Four Heavy Spiral Wire SAE 100R12 Hose, 1.25 Inch ID, Up to 4500.00 PSI

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Description & Features

Engineered for rigorous hydraulic system service, the Danfoss Power Solutions (II LLC Aeroquip) Four Heavy Spiral Wire SAE 100R12 Hose features a robust design with a 1.25 inch inner diameter. The hose's construction incorporates a synthetic rubber tube, reinforced with four spiral wires, and a premium abrasion-resistant synthetic rubber cover.

With a maximum operating pressure of up to 4500 PSI, this black conductive hose is ideally suited for applications involving petroleum and water-based fluids. It demonstrates a remarkable impulse cycle life of up to 1,000,000 cycles, ensuring long-lasting performance. The hose maintains flexibility with a minimum bend radius of 16.54 inches and an outer diameter of 1.83 inches.

Operational in a temperature range from -40deg;F to +260deg;F, itrsquo;s an excellent choice for general industrial service. The embossed lay line style enhances durability, and the hose is supplied exclusively in rolls for consistent quality.

Supplier Part Number: GH493-20

Specifications

Brand
Aeroquip® by Danfoss
Abrasion Resistance
Premium
Cover Material
Styrene-Butadiene Rubber
Dash Size
20
For Use With
Reusable Hose Fittings
Hose Color
Black
Hose Type
Conductive
Impulse Cycle
500000
Impulse Cycle Life
1000000
Inside Diameter
1-1/4 in
Lay Line Style
Ink Transfer
Length
1 ft
Package Form
Bulk
Reinforcement
4-Wire Spiral Brass-Plated Steel Wire
Resistance
Abrasion
Resistance Properties
Abrasion
Segment Code
A
Series
GH493 Series
Tube Material
Nitrile

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Product Questions & Answers (3)

Question by: Chad J on May 24, 2025, 10:55 AM
got a -20 line on a machine, is this hose actually 1-1/4 inch inside like it says?
Answer by: Customer Support on May 25, 2025, 9:34 PM
For sizing, the dash -20 on this hose matches a 1.25 inch inside diameter, and the outside diameter is listed at 1.83 inches.
Question by: Eddie C on Apr 27, 2025, 4:40 PM
we run our equipment pretty hard all day at about 4000 psi. how long does a hose like this hold up under that kind of pressure
Answer by: Customer Support on Apr 29, 2025, 1:43 PM
Hitting high pressure repeatedly won't be an issue for that Aeroquip hose. Built with four-spiral wire reinforcement it carries an impulse cycle life of one million cycles and is safely rated for a maximum operating pressure of 4500 PSI.
Question by: Brent W on Sep 1, 2025, 12:46 PM
got a tight spot to route this line, how sharp can i bend that 1-1/4 hose without kinkin it
Answer by: Customer Support on Sep 3, 2025, 6:57 AM
For routing, the minimum bend radius on this 1.25 inch ID SAE 100R12 hose is 16.54 inches. Staying at or above that bend radius helps it keep its shape and avoid kinking.

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