Description
Tangled dual lines in pneumatic tool setups and industrial spray systems cause severe production stalls. The Coxreels Spring Driven Dual Hose reel organizes 50 feet of dual 1/2-inch lines on a synchronized drum. Rated at 300 PSI, it handles dual air, water, or chemical feeds. Its dual-pedestal frame adds weight, requiring stout wall studs.
Built with dual 1/4-inch heavy steel support arms welded to an 8-gauge steel baseplate, this frame resists torsional flex under twin line pull. The fluid manifold incorporates dual brass swivels with nitrile seals, maintaining two isolated fluid streams without cross-contamination. A 1-inch solid center steel shaft rides on dual sealed ball bearings. Retraction relies on a cartridge-style power spring motor, calibrated to wind both hoses in unison without causing line mismatch or binding.
Dual Circuit Hardware Performance Matrix
Manufacturing lines and mobile shop rigs need organized dual-line delivery without kinks. This twin-circuit spring architecture manages parallel air and fluid feeds in tandem.
- 300 PSI working pressure rating supports industrial pneumatic tools, dual air lines, and fluid spraying.
- 50-foot dual 1/2-inch hose capacity provides twin-line reach across large fabrication shop bays.
- Dual independent brass swivels prevent fluid mixing between separate chemical or pneumatic lines.
- Heavy-duty dual pedestal steel frame prevents shaft twist during angled shop floor extractions.
- Cartridge-style main spring motor delivers smooth retraction tension to draw both hoses evenly.
- Multi-position locking pawl secures desired working line length without ratchet slippage.
- 4-way roller guide assembly aligns twin hose lines to eliminate friction wear against steel rims.
Pneumatic Flow Dyno Telemetry Data
Dual airflow bench trials evaluate pressure drops across both independent brass swivels. Supplying 45 CFM at 120 PSI through both ports in tandem produces a 3.8 PSI line drop per circuit. Swivel body temperatures decrease by 6°F during continuous high-volume air delivery due to pneumatic expansion cooling. Acoustic sound output measures 68 dBA at 3 feet during rapid spring return. The dual-line spring motor exerts 29 inch-pounds of retraction force, drawing 50 feet of paired rubber hoses across concrete without line stall.
Field Service Maintenance Boundaries
Industrial fabrication floors subject reels to constant side pulls. Do not connect this reel to high-pressure hydraulic pumps exceeding 300 PSI, as brass swivel housings will burst under hydraulic pressure spikes. Never pull hoses past the rubber bumper stop position.
- Inspect swivel brass threads and O-rings for air leaks every 60 days.
- Apply light machine oil to the locking ratchet pawl every 90 days.
- Verify mounting bolt tightness every 6 months to prevent vibration loosening.
Commercial Warranty Package Contents
Factory terms include a 2-Year limited commercial warranty covering structural steel cracking, dual swivel defects, and internal drive spring breakage. The package contains the assembled dual-line steel reel, dual brass swivel inlets, 4-way roller guide bracket assembly, dual hose stop, and installation instructions without hoses.