Built for air, water, and oil service where higher working pressure is required, the Coxreels MP-N-340 is a medium pressure spring rewind hose reel in the MP Series configuration of the Coxreels SH, MP & HP Heavy Duty Reel platform. This model includes a 3/8" I.D. x 40 ft one wire braid hose, giving maintenance teams a compact hose reach for lubrication, washdown, pneumatic support, and general utility service without leaving hose loose across the work area. The 3,000 PSI pressure rating supports higher pressure jobs than standard low pressure air and water reels, while the Super Hub™ dual axle support system helps stabilize the drum during pull-out and rewind. The MP-N-340 is furnished with hose that exceeds SAE R1 specifications, making it suitable for medium pressure air, water, or oil applications within the reel’s rated limits. Its spring rewind system stores the hose after use, and the multi-position lock ratchet lets the operator secure the hose at the desired working length before releasing it for retraction.
Type: Medium Pressure Spring Rewind Hose Reel | Series: MP Series | Model: MP-N-340 | Hose Included: Yes | Hose I.D.: 3/8" | Hose O.D.: 11/16" | Hose Length: 40 ft | Max Pressure: 3,000 PSI | Service: Air, Water, Oil | Hose Specification: Exceeds SAE R1 | Max Temperature: 250°F | Approx. Weight: 63 lbs | Overall Dimensions: 8-1/4" W x 21-1/4" H x 19-1/2" L | Base: 6" x 6" | Mounting Pattern: 4" x 5"
Features:
- Medium pressure reel supplied with standard one wire braid hose suitable for air, water, or oil applications.
- Hose exceeds SAE R1 specifications for use in higher pressure service than standard low pressure hose reels.
- Super Hub dual axle support system increases stability during operation, reduces vibration, and strengthens the reel structure.
- External fluid path with machined from solid brass 90° full-flow NPT swivel inlet supports direct flow routing into the reel.
- NITRILE swivel seals support compatible air, water, and oil service within the reel’s pressure and temperature ratings.
- Guide arm adjusts to wall, floor, vehicle, and overhead positions for flexible installation layouts.
- Solid one-piece, heavy gauge 1/4" steel base and support post provide stable mounting support.
- 1" solid steel axle and lubricated precision bearings help the drum rotate smoothly during hose pull-out and rewind.
- Enclosed factory tuned and matched cartridge-style spring motor provides spring driven hose retraction.
- Non-corrosive stainless steel spring and pawl with zinc plated ratchet help protect key locking and rewind components.
- Multi-position lock ratchet mechanism secures the hose at the desired working length.
- Rolled edges and ribbed discs add strength and help reduce sharp exposed edges around the reel body.
- Durable proprietary CPC powder coat process helps protect the steel reel structure in shop, plant, and service vehicle environments.
Made in USA: 
Applications:
- Lubrication service: Managing medium pressure oil hose for service bays, maintenance carts, mechanic trucks, and equipment lubrication points.
- Industrial MRO: Supplying air, water, or oil hose at plant maintenance stations, repair benches, and production support areas.
- Automotive and fleet maintenance: Keeping hose organized around lifts, shop bays, mobile service units, and utility vehicles.
- Manufacturing plants and facilities: Supporting higher pressure utility connections where a retractable 40 ft hose improves access and storage.
- Washdown and cleaning support: Handling compatible water service within the 3,000 PSI and 250°F maximum limits.
- General shop air and tool support: Feeding compatible pneumatic tools when the compressor, hose size, flow demand, and pressure rating match the application.
FAQs:
- Q: Does the Coxreels MP-N-340 include hose?
A: Yes. The MP-N-340 is supplied with a 3/8" I.D. x 40 ft one wire braid hose for compatible air, water, or oil applications. - Q: What is the difference between the MP Series and the low pressure SH Series?
A: The MP Series is a medium pressure configuration supplied with one wire braid hose and higher pressure ratings. The MP-N-340 is rated to 3,000 PSI, while many low pressure SH models are rated to 300 PSI for air and water service. - Q: Can this reel be used for oil service?
A: Yes. Coxreels lists the medium pressure MP models with hose as suitable for air, water, or oil applications. The fluid, temperature, and pressure must still be compatible with the hose and seal materials. - Q: What does SAE R1 mean on this hose reel?
A: SAE R1 refers to a one wire braid hydraulic hose specification. In practical terms, it indicates a reinforced hose construction used for medium pressure service. - Q: Can the MP-N-340 be mounted overhead or on a vehicle?
A: Yes. The adjustable guide arm supports wall, floor, vehicle, and overhead mounting positions. The mounting surface and hardware must be selected to support the reel, hose load, and pulling direction.
Available Variations and Specifications
| SKU | I.D. | O.D. | FT. | PSI | APRX. LBS. | EZ-COIL SKU | LESS HOSE SKU | APRX. LBS. | SIZE INDEX |
|---|---|---|---|---|---|---|---|---|---|
| LOW PRESSURE — Models with hose are for air water service with a maximum temperature 150°F. Models less hose can be used for air, water or oil. | |||||||||
| SH-N-160 | 1/4" | 1/2" | 60 | 300 | 50 | SHL-N-160 | 45 | 1 | |
| SH-N-350 | 3/8" | 5/8" | 50 | 300 | 50 | EZ-SH-350 | SHL-N-350 | 44 | 2 |
| SH-N-360 | 3/8" | 5/8" | 60 | 300 | 53 | SHL-N-360 | 46 | 2 | |
| SH-N-375 | 3/8" | 5/8" | 75 | 300 | 68 | EZ-SH-375 | SHL-N-375 | 59 | 3 |
| SH-N-3100 | 3/8" | 5/8" | 100 | 300 | 71 | EZ-SH-3100 | SHL-N-3100 | 60 | 3 |
| SH-N-435 | 1/2" | 3/4" | 35 | 300 | 49 | SHL-N-435 | 43 | 2 | |
| SH-N-440 | 1/2" | 3/4" | 40 | 300 | 52 | SHL-N-440 | 45 | 2 | |
| SH-N-450 | 1/2" | 3/4" | 50 | 300 | 54 | EZ-SH-450 | SHL-N-450 | 46 | 2 |
| SH-N-475 | 1/2" | 3/4" | 75 | 300 | 68 | EZ-SH-475 | SHL-N-475 | 57 | 4 |
| SH-N-4100 | 1/2" | 3/4" | 100 | 300 | 81 | EZ-SH-4100 | SHL-N-4100 | 66 | 4 |
| SH-N-525 | 3/4" | 1-1/16" | 25 | 300 | 52 | EZ-SH-525 | SHL-N-525 | 45 | 5 |
| SH-N-535 | 3/4" | 1-1/16" | 35 | 300 | 57 | SHL-N-535 | 47 | 5 | |
| SH-N-550 | 3/4" | 1-1/16" | 50 | 300 | 69 | EZ-SH-550 | SHL-N-550 | 56 | 6 |
| MEDIUM PRESSURE — Reels are furnished with standard one wire braid hose suitable for air, water or oil applications. Hose exceeds SAE R1 specifications. Maximum Temperature 250°F. | |||||||||
| MP-N-340 | 3/8" | 11/16" | 40 | 3,000 | 63 | MPL-N-340 | 53 | 2 | |
| MP-N-350 | 3/8" | 11/16" | 50 | 3,000 | 65 | EZ-MP-350 | MPL-N-350 | 53 | 2 |
| MP-N-435 | 1/2" | 13/16" | 35 | 2,500 | 61 | MPL-N-435 | 51 | 2 | |
| MP-N-440 | 1/2" | 13/16" | 40 | 2,500 | 62 | MPL-N-440 | 51 | 2 | |
| MP-N-450 | 1/2" | 13/16" | 50 | 2,500 | 67 | EZ-MP-450 | MPL-N-450 | 53 | 7 |
| MP-N-525 | 3/4" | 1-1/16" | 25 | 1,500 | 61 | MPL-N-525 | 51 | 5 | |
| MP-N-535 | 3/4" | 1-1/16" | 35 | 1,500 | 68 | MPL-N-535 | 54 | 5 | |
| HIGH PRESSURE — Reels are furnished standard with S.A.E. 100R16 #1 or #2 wire braid hose suitable for grease and hydraulic oil applications. Maximum Temperature 250°F. | |||||||||
| HP-N-140 | 1/4" | 9/16" | 40 | 5,000 | 62 | HPL-N-140 | 53 | 7 | |
| HP-N-150 | 1/4" | 9/16" | 50 | 5,000 | 64 | EZ-HP-150 | HPL-N-150 | 53 | 7 |
| HP-N-160 | 1/4" | 9/16" | 60 | 5,000 | 70 | HPL-N-160 | 56 | 7 | |
| HP-N-335 | 3/8" | 11/16" | 35 | 4,000 | 61 | HPL-N-335 | 52 | 7 | |
| HP-N-340 | 3/8" | 11/16" | 40 | 4,000 | 64 | HPL-N-340 | 54 | 7 | |
| HP-N-350 | 3/8" | 11/16" | 50 | 4,000 | 65 | EZ-HP-350 | HPL-N-350 | 53 | 8 |
Looking for more information about the Coxreels Rewind Reel? Click here to view the Catalog.
For help choosing the correct Coxreels Rewind Reels, please call (800) 608-5210 or email info@intlairtool.com
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