Our take
The JP-2503-1ME1 is an industrial electric model whose pressure, flow, hose and electrical demands are unusually well specified. Its 230-volt, 24.1-amp supply and 225-pound weight are central buying constraints, not minor footnotes.
A model-documented electric setup for work sites with the correct 230 V single-phase supply, 30 A connection, and room for a 225-pound machine..
Look elsewhere if you have only an ordinary household receptacle, need a light machine, or require an exact match to the historical Maxell-branded Amazon offer.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Mi-T-M's sheet identifies the JP-2503-1ME1 at 2500 PSI and 3.2 GPM with a 6.0-HP, 230-V single-phase motor.
- A 50-foot, 3/8-inch hose and three documented quick-connect tips give the model clear reach and nozzle details.
- The manufacturer publishes the AR pump, NEMA 6-30P plug, cord length, net weight and machine dimensions.
What to weigh up
- The 24.1-A, 230-V requirement and NEMA 6-30P connection need a compatible site circuit; ordinary 120-V household power will not do.
- At 225 pounds net and 44 x 26 x 27 inches, this is a substantial fixed-work-site machine rather than a convenient lift-and-carry washer.
- The historical source row says Maxell while its title names Mi-T-M, and no source maps the row's ASIN to this exact model.
Specifications and exact model details
The key details
| Model covered | JP-2503-1ME1 (Mi-T-M No. 3-0307) |
|---|---|
| Power source and motor | Corded electric; 6.0 HP, 230 V single-phase, 24.1 A, NEMA 6-30P plug. |
| Pressure and listed flow | 2500 PSI and 3.2 GPM listed; the source does not label flow as rated or maximum. |
| Pump and hose | AR pump; 50-ft x 3/8-in non-marking hose. |
| Nozzles and water setup | Three quick-connect tips: 0°, 15° and 25°; 35-ft GFCI power cord. |
| Mobility and storage | 225 lb net; 44 x 26 x 27 in; flat-free tires, diameter not stated. |
| Documented work uses | Mi-T-M describes the JP series for indoor work where exhaust is undesirable and for contractor applications. |
| Variant and market notes | Historical row lists Maxell as brand; manufacturer sheet confirms Mi-T-M JP-2503-1ME1. No exact Amazon ASIN mapping. |
Performance figures are manufacturer claims. Source checked October 16, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Published pressure and flow
Mi-T-M's JP Series specification table lists the exact JP-2503-1ME1 at 2500 PSI and 3.2 GPM. The table gives a plain GPM value rather than calling it rated or maximum, so keep that wording when comparing it with washers whose manuals distinguish the two. These are manufacturer-listed model specifications, not a measured cleaning-rate comparison. The figures place this model above small household electrics in listed flow, but the source does not promise a certain result on concrete, siding, equipment, or any particular coating. Match nozzle, distance and surface guidance to the job.
Electrical supply and work-site planning
The model sheet specifies a 6.0-horsepower electric motor running at 230 volts, single phase and 24.1 amps, with a NEMA 6-30P plug. That combination is the first compatibility check: confirm the work location has the correctly installed supply before arranging delivery or planning a cleaning route. Mi-T-M also lists a 35-foot power cord with GFCI protection for the single-phase 6.0-HP model. The cord is not pressure-hose reach, and an adapter does not change the circuit requirements. The dedicated electrical setup makes the JP-2503-1ME1 a poor fit for an ordinary outlet-only household.
Pump, hose and included spray equipment
Mi-T-M identifies an AR pump and a 50-foot by 3/8-inch non-marking hose for JP-2503-1ME1. The sheet lists three quick-connect nozzles at 0, 15 and 25 degrees, plus an insulated trigger gun with a safety lock-off. Those details help a buyer compare hose reach, nozzle choice and replacement fittings with the intended work. The checked sheet does not identify a soap tip among this model's three listed tips, and it does not prove what a current seller will place in a box. Verify the exact model label and package before relying on accessories from the historical listing.
Weight, footprint and moving
The manufacturer lists a 225-pound net weight, 275-pound shipping weight and 44 by 26 by 27-inch dimensions. Those numbers make transport, unloading and storage important parts of the purchase decision. The JP series has flat-free tires, but the checked model sheet does not give their diameter; do not assume the machine is easy to move over stairs or load without suitable equipment. Measure the doorway and storage area, plan a stable route to the work site, and distinguish the packed shipping weight from the washer's net weight when arranging handling.
Use profile and identity limits
Mi-T-M describes the JP electric series as a medium-duty washer suited to indoor applications where exhaust-free operation matters, and the sheet lists features for the JP-2503-1ME1 specifically. That makes it relevant to a facility or contractor with the right power source, not simply to any buyer seeking a larger PSI number. The historical source row's brand column says Maxell even though the title names this Mi-T-M model. The manufacturer sheet confirms the model, but neither it nor the row establishes that the old Amazon ASIN is the exact offer. The link therefore searches by model and carries the affiliate tag.
Compare for your needs
Find the pressure washer that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Will this run from a standard 120-volt outlet?
No. Mi-T-M lists a 230-V single-phase, 24.1-A motor and a NEMA 6-30P plug for JP-2503-1ME1. Confirm the correct circuit at the site.
Is 3.2 GPM called rated flow?
The checked product sheet lists 3.2 GPM without a rated or maximum label. Keep the manufacturer's wording rather than converting it into a different basis.
Does the review verify the historical ASIN?
No. The source row's brand field conflicts with its Mi-T-M model title, and no manufacturer source maps the ASIN to this machine. The link searches for the exact model.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Mi-T-M JP Series Electric Pressure Washer product sheet ↗ — checked October 16, 2026.
- Mi-T-M JP Series Electric Pressure Washer product sheet ↗ — checked October 16, 2026.
Is it the right fit?
Check the exact model and today’s offers on Amazon.