Cox Reels 3/8" x 50" @ 300 PSI | Nitro-Pro Hose Reel | P-NP-350

  • Hose Length 50'
    Hose NPT 3/8" NPT
    Style Spring Driven Air

    coxreels nitro-pro & ez-nitro-pro series nitro-pro® series spring driven hose reels are the only nitrogen hose reels specifically engineered, tested and approved for use with nitrogen tire inflation systems. these professional-grade specialty reels feature compact space-saving size and heavy duty construction for flexible installation and long-lasting performance. the ez-coil®model features coxreels®' patented rewind safety system that retracts up to 80% slower than conventional spring driven reels. this reel is specifically designed to reduce workplace accidents and increase operator safety.


    • nitrogen quality seals in the machined from solid brass 90° full-flow npt swivel

    design & structure

    • designed for nitrogen tire inflation systems
    • guide arm adjusts to wall, floor, vehicle & overhead positions
    • solid one piece, heavy gauge 1/4" steel base & support post for maximum stability
    • durable special "nitrogen green" proprietary cpc™ powder coat finish
    • green nitrogen hose & hose stop to adjust lead length
    • 1" solid steel axle & lubricated precision bearings for smooth rotation


    • enclosed factory tuned & matched cartridge-style spring motor
    • non-corrosive stainless steel spring, pawl & zinc plated ratchet
    • multi-position lock ratchet mechanism secures hose at desired length

    signature features

    • professional grade heavy duty steel construction
    • durable proprietary cpc™ powder coat finish
    • cnc robotically spun and ribbed discs with rolled edges provide strength, safety, and durability
    • industry leading 2 year manufacturer's limited warranty
    • made in the u.s.a. – sold & supported worldwide

    possible fields of application

    • nitrogen dispensing
    • tire services
    • automotive dealerships
    • automotive & fleet service centers
    • service/mechanic trucks



    • product specification

      • max pressure (psi)
      • pressure rating
        300 psi
    • overview & technical details

      • i.d.
    • connection

      • o.d.
    • dimensions & weight

      • length (inch)
      • weight (lbs)
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