Coxreels HP1125-4-325-EA Electric 115V Explosion Proof 1/2 HP Motor Rewind Hose Reel | HP1125 Series | 1/2" Hose Diameter | 325' Hose Length | 5000 Max PSI | Less Hose

Large classified-area fixed installations refineries, chemical plants, oilfield processing facilities, and high-pressure test labs in NEC-classified hazardous locations that need the maximum 325-foot reach of the HP1125 Series at 5,000 PSI with automatic motorized retraction from a standard 115V AC circuit face a specification that eliminates most motorized high-pressure reels from consideration entirely. The Coxreels HP1125-4-325-EA addresses it in full. A 115V AC, 1/2 HP explosion-proof reversible AC-rectified motor (an AC-powered drive whose incoming supply is internally converted to direct current for the motor windings, enabling powered hose pay-out and retraction from a standard 115V circuit in a classified hazardous location, housed in an enclosure rated to contain any internal ignition and prevent propagation to the surrounding atmosphere) pairs with direct gear drive (no chain gears engage the drum directly for quiet, smooth retraction without chain stretch or lubrication intervals) on the HP1125 Series high-pressure frame electroless nickel plated steel 90° NPT swivel rated for 5,000 PSI service, AFLAS seals for broad chemical and heat resistance to 250°F, CNC-spun ribbed discs, permanently lubricated pillow block bearings, and all-welded 12-gauge steel A-frame. At 325 feet and 5,000 PSI in a classified location, every element of the installation motor enclosure, wiring, conduit, switching must meet the requirements for both the hazardous location and the maximum-capacity drum's structural and electrical demands simultaneously.

Type: Electric Motor Rewind Hose Reel | Series: HP1125 | Motor Type: 115V AC, 1/2 HP, Explosion Proof, Reversible AC Rectified | Drive: Direct Gear Drive (No Chain) | Hose I.D. (in.): 1/2 | Hose O.D. (in.): 7/8 | Hose Length (ft.): 325 | Hose Included: No | Max PSI: 5,000 | Max Temp (°F): 250 | Swivel: Electroless Nickel Plated Steel 90° NPT | Swivel Seals: AFLAS

Features

• 115V AC, 1/2 HP explosion-proof reversible AC-rectified motor with direct gear drive rated for classified hazardous locations; connects to standard 115V single-phase circuits with no voltage conversion required
• Reversible AC-rectified motor operation AC supply internally converted to DC for motor windings, enabling powered hose pay-out and retraction across the full 325-foot maximum-capacity drum from a single 115V circuit and control switch
• 325-foot maximum capacity the longest single-drum reach in the HP1125 Series; highest-specification automatic retraction configuration combining classified-area motor rating, 5,000 PSI working pressure, and maximum hose reach in a single fixed installation
• Electroless nickel plated steel 90° full-flow NPT swivel inlet hardened for 5,000 PSI service; greater pressure capability and corrosion resistance than the brass swivel on standard 1125 Series models
• AFLAS swivel seals fluoroelastomer compound with superior chemical and heat resistance over Nitrile; rated to 250°F and suited to petroleum, hydraulic fluid, chemical injection, and high-pressure process service in classified environments
• Exclusive low-profile outlet riser and open drum slot design provides a non-crimping, flat smooth hose wrap across all 325 feet of drum capacity
• Heavy-duty CNC robotically spun and ribbed discs with rolled edges for greater strength, durability, hose protection, and operator safety
• Sturdy one-piece, all CNC robotically welded 12-gauge steel A-frame base not bolted for superior reel structure; mounting pattern in base for wall, ceiling, or overhead installation
• Permanently lubricated, self-aligning pillow block bearings for trouble-free, smooth drum rotation under the full weight of a loaded 325-foot drum in continuous-service classified-area installations
• Adjustable tension brake prevents free-wheeling during hose deployment; long-lasting chip-resistant, rust-inhibiting CPC powder coat finish; 2-year manufacturer's limited warranty

Made in USA:

2 Year Warranty

Applications

• Large petroleum refinery & chemical plant classified installations fixed overhead reel stations in NEC-classified hazardous areas where 5,000 PSI service lines span 325 feet across large process units and 115V AC power is available at the mount point
• High-pressure test labs in classified environments maximum reach large hydraulic component test facilities in classified areas where 5,000 PSI test lines span the maximum 325-foot reach, automatic retraction between tests is required, and explosion-proof electrical equipment is mandated
• Oilfield processing & production facilities classified wellhead areas, compressor stations, and processing plants with 115V AC distribution where high-pressure chemical injection and stimulation fluid lines span 325 feet from a single explosion-proof reel station
• Marine & offshore classified installations maximum reach large vessels and platforms with 115V AC ship's service in classified zones where high-pressure fluid lines require maximum hose reach from a single compact motorized reel rated for both the working pressure and the hazardous location
• Large industrial MRO in classified high-pressure environments refineries, paper mills, and process facilities where classified-area requirements, 5,000 PSI service lines, 325-foot bay coverage, and 115V AC infrastructure all converge at the same installation point

FAQs

Q: What is the difference between the HP1125-4-325-EA and the HP1125-4-100-EA?
A: The motor 115V AC, 1/2 HP, explosion-proof reversible AC-rectified is identical. The difference is drum capacity and physical size, with added considerations at maximum capacity. The 325-foot model is approximately 31.75 inches wide versus approximately 19.75 inches wide on the 100-foot model, with a different mounting bolt pattern. At 325-foot capacity, the mounting structure must support the heavier combined weight of the reel plus a fully loaded 325-foot drum confirm structural load capacity before specifying for overhead or wall installation in a classified area where remediation after installation is costly and complex. Motor startup current is also higher on the full 325-foot drum; size the classified-area circuit accordingly.

Q: What is the difference between the HP1125-4-325-EA and the HP1125-4-325-AB at this specification level?
A: Both provide high-output automatic retraction on the maximum-capacity 325-foot HP1125 drum at 5,000 PSI, but the power source and classified-area rating differ fundamentally. The -AB uses the #6 Gast cast iron air motor drawing from shop air no electrical wiring to the motor, no explosion-proof motor enclosure required, suited to fixed installations where compressed air is available and the installation area is not a classified hazardous location. The -EA uses a 115V AC explosion-proof reversible motor drawing from a standard AC circuit required when the installation area is a classified hazardous location and 115V AC power is available at the mount point. At 325-foot capacity and 5,000 PSI in a classified area, the -EA is the correct choice; where the same specifications apply in a non-classified area with shop air available, the -AB provides equivalent automatic retraction without the explosion-proof motor requirement or AC wiring infrastructure.

Q: What wiring and installation requirements apply at 325-foot capacity in a classified hazardous location?
A: The motor enclosure carries an explosion-proof rating, but a compliant installation requires that all conduit, wiring methods, junction boxes, and switching devices in the complete circuit also meet NEC Article 501 or 502 requirements for the applicable Class, Division, and Group. At 325-foot drum capacity, the heavier startup load means peak motor current is higher than on smaller drums the classified-area circuit must be sized for this heavier startup load as well as sustained retraction current. The mounting structure must also support the combined dead load of the reel plus fully loaded hose. Coxreels does not publish the specific NEC Class/Division/Group rating for this motor confirm with Coxreels directly and verify the complete circuit and structural design with licensed professionals experienced in hazardous location installations before proceeding. At 5,000 PSI working pressure, the compounding of electrical, pressure, and structural requirements makes pre-installation verification essential.

Q: What is the difference between the HP1125-4-325-EA and the standard 1125-4-325-EA?
A: Both use a 115V AC, 1/2 HP explosion-proof reversible AC-rectified motor on the same basic chassis with direct gear drive. The difference is working pressure and swivel specification. The HP1125-4-325-EA is rated to 5,000 PSI with an electroless nickel plated steel swivel and AFLAS seals. The standard 1125-4-325-EA is rated to 3,000 PSI with a machined brass swivel and Nitrile seals. For classified-area installations at or below 3,000 PSI, the standard 1125-4-325-EA is the appropriate choice; for installations requiring up to 5,000 PSI, the HP1125-4-325-EA is required.

Q: Does the reel come with hose included?
A: No the HP1125-4-325-EA ships less hose. The drum accepts 1/2" ID / 7/8" OD hose up to 325 feet. Coxreels recommends SAE 100R16 wire braid hose for HP1125 Series reels rated for hydraulic and high-pressure oil service at up to 5,000 PSI and 250°F. In petroleum or chemical classified-area service, verify hose compound compatibility with your specific process fluid. Use assemblies with fittings rated and crimped for high-pressure service, and verify hose OD does not exceed 7/8 inch to ensure correct drum wrap.

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