What's in this package
Everything shown here ships as part of this package. Select a piece to see its description, specs and manuals.
Description
The Mi-T-M HSP-4004-3MGM is a hot water gas pressure washer rated at 4,000 PSI and 3.3 GPM, with a 294,000 BTU per hour burner that raises water temperature 150°F above ambient to a maximum outlet temperature of 200°F. Mi-T-M builds it to remove grease and oil from equipment, garage floors and workshops.
Highlights
- Top-fired, powder coated heat exchanger with a No. 1 or No. 2 diesel or kerosene fired burner, so hot water is on hand for grease and oil.
- Electro Magnetic Firing (EMF) system on the burner.
- 420cc Mi-T-M OHV engine drives the AR pump at 4,000 PSI and 3.3 GPM for commercial cleaning work.
- External bypass system protects the pump from heat build-up, backed by a preset stainless steel and brass unloader valve, forged brass manifold and thermal relief valve.
- Low pressure detergent injector lets you apply cleaning solution through the same line.
- Reinforced powder coated steel frame with center balanced lift and 13-inch flat-free tires for moving the unit around a shop or job site.
Details
The HSP-4004-3MGM suits contractors, facility managers and maintenance crews who need a commercial hot water pressure washer for grease and oil on equipment, garage floors and workshops, with gas engine power so it runs away from an outlet. Mi-T-M lists a 3-year coil warranty, a 3-year Mi-T-M engine warranty and a 7-year AR pump warranty.
Need Help?
If you have questions about this product before you order, our team is happy to help.
Email: support@avermontdirect.com
Phone: +1 (844) 455-3695
Hours: Monday–Friday, 9AM–5PM
Live Chat: Available 24/7
| Model | HSP-4004-3MGM |
| Pressure | 4,000 PSI |
| Flow Rate | 3.3 GPM |
| Engine | 420cc Mi-T-M OHV |
| Pump | AR |
| Burner Fuel | No. 1 or No. 2 diesel or kerosene |
| Burner Output | 294,000 BTU per hour |
| Burner Fuel Consumption | 2.14 gph |
| Burner Fuel Tank | 5.5 gallon |
| Engine Fuel Tank | 1.72 gallon |
| Temperature Rise | 150°F (66°C) above ambient |
| Maximum Outlet Temperature | 200°F |
| Heat Exchanger | Top-fired, powder coated |
| Frame | Reinforced powder coated steel, center balanced lift |
| Tires | 13-inch flat-free |
| Net Weight | 428 lbs |
| Shipping Weight | 551 lbs |
| Dimensions (L x W x H) | 43 x 30 x 41 in |
- Included: quick connect nozzles (0°, 15°, 25° and 40°), 50 ft x 3/8 in steel wire-braided hose, adjustable pressure insulated dual lance with trigger gun.
- Burner runs on No. 1 or No. 2 diesel or kerosene; it is not approved for bio-fuel.
- Mi-T-M notes that gasoline models sold in California must have a California Air Resources Board compliant engine; consult the factory before ordering for California.
- Factory options: HX-0274 Rain Cap; HX-0279 Hour Meter; HX-0280 Adjustable Thermostat; HX-0281 Hour Meter / Adjustable Thermostat; HX-0300 Skid Feet; HX-0301 Electric Start (Sealed Battery Included). Options must be ordered with the unit and cannot be added later.
Shipping
- Orders of $200 or more ship free within the contiguous United States. Orders under $200 ship for a flat $9.99.
- In-stock items (shown as “In Stock” on the product page) ordered before 1:00 PM Pacific Time on a business day typically ship within 1–3 business days. Delivery usually takes 3–7 business days after shipping.
- Backorder, Partial Backorder and Custom Order items are not covered by the 1–3 business day processing time. Their estimated restock or ship time is shown in the stock status on the product page before you order.
- Large items ship by freight and are typically delivered curbside. Smaller items ship by ground carrier such as FedEx or UPS.
- We ship to the 48 contiguous states. We do not ship to Alaska, Hawaii or P.O. boxes.
- Please inspect your delivery on arrival and report any concealed damage or missing parts within 24 hours.
Returns
- Returns can be requested within 30 days of delivery. Items must be unused, uninstalled, in new resalable condition and in their original packaging, including the pallet if delivered on one.
- Approved returns are subject to a 15% restocking fee, and return shipping costs are the customer’s responsibility unless the return is the result of our error.
- Installed or used products, custom and made-to-order items, clearance or final-sale items, and replacement parts and accessories are not eligible for return.
Full Shipping Policy Full Return Policy Questions? +1 (844) 455-3695

