Petroleum service trucks, fuel delivery vehicles, and mobile chemical spray equipment carry two constraints that don't often get solved together on a compact 1/2-inch hose reel: the vehicle runs 12 volts, and the operating environment is a classified hazardous location. The Coxreels 1125-4-100-ED addresses both on the compact 1125 Series chassis a 12V DC, 1/2 HP explosion-proof reversible motor (a high-output DC drive rated for use in areas where flammable gases, vapors, or combustible dusts may be present, capable of powered operation in both pay-out and retraction directions, and drawing from a standard 12V vehicle battery system) with direct gear drive (no chain the motor engages the drum through gears directly, delivering quiet and smooth retraction without chain slack or lubrication intervals). At 3,000 PSI working pressure across 100 feet of 1/2-inch ID hose on an all-welded 12-gauge steel A-frame, the 1125-4-100-ED fits tighter mounting spaces than larger-chassis explosion-proof reels while delivering the motor output and hazardous-location rating that classified mobile service demands. A machined solid brass 90° NPT swivel, permanently lubricated pillow block bearings, and CNC-spun ribbed discs complete the construction for the field conditions these vehicles operate in.
Type: Electric Motor Rewind Hose Reel | Series: 1125 | Motor Type: 12V DC, 1/2 HP, Explosion Proof, Reversible | Drive: Direct Gear Drive (No Chain) | Hose I.D. (in.): 1/2 | Hose O.D. (in.): 7/8 | Hose Length (ft.): 100 | Hose Included: No | Max PSI: 3,000 | Swivel: Machined Solid Brass 90° NPT | Swivel Seals: Nitrile | Width (in.): 19.75 | Height (in.): 19.25 | Length (in.): 17.63 | Mounting Pattern M (in.): 9.44 | Mounting Pattern N (in.): 10 | Base X (in.): 11.38 | Base Y (in.): 16
Features
- 12V DC, 1/2 HP explosion-proof reversible motor with direct gear drive rated for classified hazardous locations; connects directly to 12V vehicle or equipment battery systems with no AC outlet or air supply required at the reel
- Reversible motor operation powered control in both pay-out and retraction directions, enabling remote deployment and retrieval from a cab or service body switch in classified-area environments
- Direct gear drive no chain or sprocket; engages the drum directly for quiet, smooth retraction without chain slack, stretch, or lubrication requirements over the life of the reel
- Machined solid brass 90° full-flow NPT swivel inlet standard on 1/2" and 3/4" 1125 Series models; no need to remove the reel from its mount for seal maintenance or hose installation
- Exclusive low-profile outlet riser and open drum slot design provides a non-crimping, flat smooth hose wrap around the drum
- 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, vehicle-body, or overhead installation
- Permanently lubricated, self-aligning pillow block bearings for trouble-free, smooth drum rotation over extended service life
- Adjustable tension brake prevents free-wheeling during hose deployment; long-handled locking pin secures drum during transport or storage
- Long-lasting chip-resistant, rust-inhibiting CPC powder coat finish; 2-year manufacturer's limited warranty
Made in USA: 
Applications
- Petroleum service & fuel delivery trucks 12V vehicles dispensing gasoline, diesel, or other flammable fuels in classified locations where explosion-proof motor ratings are mandated and the compact 1125 Series chassis fits service body mounting spaces unavailable to larger-frame reels
- Agricultural chemical & spray vehicles 12V tractors and spray trucks handling flammable or combustible crop protection chemicals where a compact explosion-proof 1/2-inch reel integrates into tight equipment body mounting locations
- Oil & gas wellhead & production service trucks 12V service vehicles operating in classified wellhead areas where 1/2-inch hose is the appropriate delivery size and the explosion-proof motor rating meets site electrical requirements
- Chemical plant & refinery mobile service 12V classified-area service vehicles where the 1125 Series compact footprint fits equipment body mounting spaces in process areas with limited clearance
- Mining & hazardous-atmosphere mobile equipment 12V battery-powered mobile equipment in methane or dust-classified atmospheres where explosion-proof DC motor ratings are required and 1/2-inch hose capacity covers fluid delivery or pneumatic tool supply needs
FAQs
Q: What is the difference between the 1125-4-100-ED and the 1125-4-100-E?
A: Both run on 12V DC from a vehicle battery system, but the -E is a lower-output non-explosion-proof motor suited to standard non-classified environments. The -ED is 1/2 HP, explosion-proof, and reversible required when the installation area is a classified hazardous location and the higher 1/2 HP output is needed for sustained cycling or hose routing friction. For non-classified 12V applications, the -E is the lower-cost choice; for classified hazardous locations, the -ED is the correct selection.
Q: What is the difference between the 1125-4-100-ED and the 1125-4-100-EB?
A: Both are 1/2 HP explosion-proof reversible motors the classification level and power output are equivalent. The only difference is supply voltage: the -ED runs on 12V DC and the -EB runs on 24V DC. Choose based entirely on the electrical system of the vehicle or equipment: 12V platforms use the -ED; 24V platforms use the -EB.
Q: How does the 1125-4-100-ED compare to the 1175-6-100-ED for classified-area mobile service?
A: The motor specifications are identical 12V DC, 1/2 HP, explosion-proof, reversible. The difference is chassis size and hose capacity. The 1125-4-100-ED is built for 1/2-inch ID hose on a compact frame (19.75 inches wide) with direct gear drive. The 1175-6-100-ED is built for 1-inch ID hose on a larger chassis (wider frame) with chain and sprocket drive. Choose the 1125 when 1/2-inch hose flow capacity is sufficient and the compact footprint matters; choose the 1175 when 1-inch hose volume delivery is required.
Q: What wiring requirements apply in a classified hazardous location?
A: The explosion-proof motor enclosure is rated for classified locations, but a compliant installation requires that all conduit, wiring methods, junction boxes, and control switches in the complete circuit also meet NEC Article 501 or 502 requirements for the applicable Class, Division, and Group. Coxreels does not publish the specific NEC classification rating for this motor or its exact amperage draw. Confirm both the motor's hazardous location rating and the complete circuit design with a licensed electrician experienced in hazardous location wiring before installation.
Q: Does the reel come with hose included?
A: No the 1125-4-100-ED ships less hose. The drum accepts 1/2" ID / 7/8" OD hose up to 100 feet. Select hose rated for your working pressure, media, and fluid compatibility with the brass swivel and Nitrile seals (up to 3,000 PSI). In petroleum or chemical service, verify hose compound compatibility with your specific media before installation.
| LESS HOSE | SIZE INDEX |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SKU | STANDARD CAP | OPTIONAL CAP. Reducer required |
INLET SWIVEL & OUTLET RISER |
PSI | HP SKU | HP PSI | APRX. LBS. |
|||||
| I.D. | O.D. | FT. | I.D. | O.D. | FT. | |||||||
| 1125-4-100 | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100 | 5,000 | 36 | 1 |
| 1125-4-100-A | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-A | 5,000 | 36 | 1 |
| 1125-4-100-AB | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-AB | 5,000 | 36 | 1 |
| 1125-4-100-C | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-C | 5,000 | 36 | 1 |
| 1125-4-100-E | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-E | 5,000 | 36 | 1 |
| 1125-4-100-EA | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-EA | 5,000 | 36 | 1 |
| 1125-4-100-EB | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-EB | 5,000 | 36 | 1 |
| 1125-4-100-ED | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-ED | 5,000 | 36 | 1 |
| 1125-4-100-EF | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-EF | 5,000 | 36 | 1 |
| 1125-4-100-H | 1/2" | 7/8" | 100 | 3/8" | 3/4" | 140 | 1/2" F NPT | 3,000 | HP1125-4-100-H | 5,000 | 36 | 1 |
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For help choosing the correct Coxreels Rewind Reels, please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
