AEROQUIP HOSE

Description & Features

Rated to SAE 100R17, this -12 dash size Aeroquip FC839B Series rubber hydraulic hose is built for refined petroleum-based fluid service in demanding industrial environments. The single-wire braid reinforcement uses steel construction paired with a synthetic rubber inner tube, and the Bruiser cover material provides reliable resistance to abrasion and harsh external conditions.

Rated for a minimum bend radius of 4.72 inches and a temperature range starting at -40°F, the hose maintains performance through wide thermal variation. With a 200,000-cycle impulse life, it is engineered for long service in high-pressure hydraulic systems. Compliance credentials include SAE 100R17 certification, MSHA IC-84/71 and MSHA approval, DNV, and ABS certification, making it suitable for marine, mining, and other regulated applications. The conductive construction and ink transfer lay line are additional practical features for assembly identification and static-sensitive circuits. Compatible qualified fittings fall under the 1A designation.

SKU: FC839B-12

Supplier Part Number (MPN): FC839B-12

Specifications

Application
Refined petroleum based fluids
Certifications
SAE 100R17
Class
WEB-ITEM
Color
Black
Compliances
MSHA Approved|DNV|ABS Certified|MSHA IC-84/71
Conductivity
30
Construction
1 Ply Braid
Cover Material
Bruiser
Dash Size
-12
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
12.00
UOM
FT
Features
Maximum durability under harsh operating conditions|Robust construction able to withstand highest pressures|System engineered to extend hose assembly life
ICC
Hoses and Flexible Tubes
Impulse Cycle Life
200000 cycle
Language
English
Lay Line Style
Ink Transfer
Minimum Bend Radius
4.72
Minimum Bend Radius
4.72
Minimum Working Temperature
-40
Product Width
0.75
Qualified Hose Fittings
1A
Reinforcement Material
Steel
Supplier Part Number
FC839B-12
Tube Material
Synthetic Rubber
Product Weight
1.05 lbs

Product Questions & Answers (1)

Question by: Warren C on Jan 28, 2026, 8:05 PM
What kind of hydraulic fluid is this hose compatible with? Just regular stuff, or do I need something special?
Answer by: Customer Support on Jan 30, 2026, 7:54 AM
This Aeroquip hose is designed for use with refined petroleum-based fluids, which covers a broad range of common hydraulic oils.