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Aeroquip MULTI / REFRIG Hose

Description & Features

Designed for air conditioning and refrigeration applications in bus and rail systems, this -12 dash size hose is built to SAE J2064 certification and compatible with multiple refrigerants, including R1234yf. The Aeroquip Multi / Refrig Hose features a chloroprene tube, EPDM cover, and single-ply wire braid reinforcement, with a conductive construction suited to demanding mobile HVAC environments.

Rated for a minimum working temperature of -40°C and a minimum bend radius of 3 inches, the hose supports up to 150,000 impulse cycles. The R1234yf effusion rate is 0.5 kg/m²/yr at 80°C. Compatible qualified fittings include the EJ5305, EJ5361, EJ5362, EJ5306, EJ5359, EJ5360, GA25126, GA25127, and GA25128 series, as well as factory-crimped options.

SKU: FC800-12

Supplier Part Number (MPN): FC800-12

Specifications

Abrasion Resistance 29	Application Air conditioning and refrigeration, bus and rail AC.	Certifications SAE J2064	Color Black	Conductivity 30	Construction 1 Ply Braid	Cover Material EPDM	Dash Size -12	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 12.00	UOM FT	Effusion Rate R1234yf Effusion: 0.5 kg/m²/yr at 80°C	Features Deliver performance and maximum uptime\|Hoses exceed SAE J2064\|Compatible with multiple refrigerants	ICC Hoses and Flexible Tubes	Impulse Cycle Life 150000 cycle	Language English	Lay Line Style Transfer Tape	Minimum Bend Radius 3	Minimum Bend Radius 3	Minimum Working Temperature -40	Product Width 1.07	Qualified Hose Fittings EJ5305, EJ5361, EJ5362, EJ5306, EJ5359, EJ5360, GA25126, GA25127, GA25128 or Factory crimped	Reinforcement Material Wire	Sub Brand None	Supplier Part Number FC800-12	Tube Material Chloroprene	Product Weight 1.32 lbs

Product Questions & Answers (3)

Question by: Brent B on May 3, 2025, 2:21 PM

got a bus AC job and need -12 hose. is this one actually meant for that kind of setup?

Answer by: Customer Support on May 5, 2025, 7:09 AM

For bus and rail air conditioning and refrigeration work, this Aeroquip hose is built for that service and meets SAE J2064. It is a -12 dash size hose with a conductive construction intended for mobile HVAC environments.

Question by: Gene B on Jul 25, 2025, 7:10 AM

Running a fleet of transit buses and need to know if this hose'll hold up to R1234yf refrigerant. That stuff's been giving us fits with older hoses.

Answer by: Customer Support on Jul 26, 2025, 12:22 PM

R1234yf compatibility is built into this hose, not added as an afterthought. The FC800-12 is rated for it specifically, with an effusion rate of 0.5 kg/m²/yr at 80°C. That figure meets SAE J2064 requirements, which this hose is certified to. For transit bus AC systems running that refrigerant, it's a solid fit.

Question by: Wes S on Sep 23, 2025, 3:40 PM

What kind of systems is this hose good for?

Answer by: Customer Support on Sep 25, 2025, 9:54 AM

This Aeroquip hose is designed for air conditioning and refrigeration, specifically in bus and rail applications.