Dual Hydraulic hose reels have been designed to handle dual hydraulic applications.
TDMP Series
SPRING DRIVEN HOSE REELS
Coxreels MPD-N-330 3/8x30' 3000 PSI Dual Hydraulic Spring
Coxreels DP Series Dual Product Delivery Medium-Pressure Spring Driv
EN Series
S Series Coxreels
BluShield Pressure Washer Hose Reels (Dual Arm) - RMX Industries
915139-1 Dual Reel Spring Return Hose Reel: 50 ft (1/2 in I.D.), 1
DMPL-350 : Coxreels DMPL-350 Dual Hose Spring Rewind, 3/8 ID, 50' cap
Blubird HD Air Hose Reels (Dual Arm) - RMX Industries
Coxreels P-LP-350, P Series “Performance” Spring Driven Hose Reel
S Series Coxreels
924221 Spring Return Hose Reel: 100 ft (3/8 in I.D.), 3/8 in MNPT
Coxreels Aviation Pros
923093-1 Spring Return Hose Reel: 50 ft (1 in I.D.), 1 in MNPT