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Simpson MB1223 - Mini Brute II Professional 1200 PSI (Electric-Hot Water) Pressure Washer for sale.

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Simpson Mini Brute II Professional 1200 PSI (Electric-Hot Water) Pressure Washer

Simpson Power Equipment and Accessories
Model: MB1223
(Based on expert analysis, manufacturer ratings and customer reviews)

4.0 out of 54.0 out of 54.0 out of 54.0 out of 54.0 out of 5
6 Reviews
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  • Features
  • Specs
  • 4
  • 6
  • Articles
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  • Accessories
Water Pressure
Water Flow
Cleaning Speed
Cleaning Units
Heat Your Own Water For Thorough Cleaning
Achieve a 100 Fahrenheit rise in water temperature

Professional Duty Triplex Plunger Pump
Long lasting pump runs longer & is easy to rebuild

High Temperature Limit Switch
Keeps heater unit within safe operation boundaries

Perfect For Farmers and Business Owners
Great for detail specialists, range hood cleaning, job shop, etc.
Compact and easy to transport

Heavy Duty Heater Coil
Backed by 5 year manufacturer's warranty

Uses Household Outlet
Plugs into any 3 prong, grounded, 15 amp circuit

Extra Large Fuel Tank
Clean all day without stopping to refuel

On Board Storage For Hose, Spray Gun/Wand, Cord & Nozzles
50' of industrial, steel braided, 3/8" high pressure rubber hose

Diesel-Fired Vertical Combustion Chamber
Clean burning and fuel efficient

Motor Type
Motor Voltage
120-Volt Single-Phase
Running Amps
15 Amps
Power Cord Length
35 ft GFCI
Pump Type
Triplex Plunger
Adjustable Pressure
Chemical Injection
Siphon Tube
Water Temperature
Pump Consumer Warranty
1 Year
Pump Commercial Warranty
1 Year
Water Pressure
1200 PSI
Water Flow
2.3 GPM
Frame Type
2-Wheel Cart
Hose Storage
Hose Length
50 Feet
Hose Material
Wire Reinforced
Hose Diameter
3/8 Inch
Hose Connections
Spray Gun
Spray Gun Connection
Spray Gun Grade
Spray Gun Wand
Single Wand
Spray Tips
Quick Connect Tips (4)
Turbo Nozzle
Sold Separately
Burner Fuel
Burner Fuel Tank Size
1 Quart
Made in USA
205 Pounds
Product Length
32 Inches
Product Width
23.5 Inches
Product Height
41 Inches
Consumer Warranty
1 Year
Commercial Warranty
1 Year
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  4 Questions
Q: Does the power cord have the weird perpendicular three prong plug or is it just a standard three prong since it's only 15 amps.
by Ed from Georgia on February 13, 2013

A: This model uses a standard 3 prong plug and will plug into any standard 3 prong household outlet.
by Brian, Product Expert
Q: If necessary can you turn the heater off and use cold water only? I run a honey bee business and sometimes need the heat to clean up a sticky mess, and other times I need to spray the outside of the hives and don't wish to raise the temperature of the hive too much. A variable heat switch would be perfect. Does this machine have that option?
by K. Hayes from Oklahoma on February 01, 2013

A: Yes, you can run just cold water thru this machine and not turn on the hot water burner. Flipping the burner switch on will create hot water but there isnt any problem with not using the burner and using the pressure washer just as a cold water pressure washer.
by Brian, Product Expert
Q: what is the maximum outlet temperature of this machine
by Anonymous on November 02, 2011

A: This unit produces a 100F rise in temperature, so if you put 60F water into the unit you will get 160 water out.

Please bear in mind that human skin burns in one second at 160F, so you need to be very careful about how you handle the water flow.

Simpson has not published the maximum temperature the unit can handle before mechanical damage occurs, but if you still need to know just give them a call at (847) 348-1508.

by Brian, Product Expert
Q: Is the Simpson mini brute considered as a profectional grade pressure washer or a consumer grade. ( house hold use grade)
Charles e Glisson
Ceg restaurant Hood cleaning service 31 yes in the making

by Charles Glisson from Georgia on April 26, 2011

A: This Simpson Mini Brute machine is definitely considered a professional grade pressure washer. This unit will be able to handle repeat usage for commercial applications.
by Brian, Product Expert
Simpson MB1223 Reviews & Ratings
Overall Rating
4.0 out of 54.0 out of 54.0 out of 54.0 out of 54.0 out of 5
Still Waiting For Parts ... (1)
Poor Quality Control - P... (1)
25% of respondents would recommend this product to a friend
6 Reviews  Sort by 
Brian, the Pressure Washer Expert
Power Equipment Expert

Product Expert
Total Reviews
122 Reviews
Total Helpful Votes
6346 Helpful Votes
Power Equipment Direct Recommended

This is a nice entry level unit into the world of hot water pressure cleaning. The diesel fueled, vertical combustion chamber burns clean and is fuel efficient.

Simpson has created a fantastic leadoff hitter for your warm water needs. This unit has a 100-degree temperature rise, which will really help you know any heavy stains out of the park.

The quality components on this model are what got it our Recommended spot. This unit is great for those small commercial projects where hot water... more
Brian Recommends This Model
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Gerald Mahoney
5 out of 55 out of 55 out of 55 out of 55 out of 5
Simpson Mini Brute Ii Professional 1200 Psi (electric-hot Water) Pressure Washer Review
When I first saw this pressure washer I though-yeah it looks nice but can it really clean? I mean 1700psi is not that high of a psi and I was skeptical. Well this machine was turned me into a hot water devotee. I can't stress what a difference the temperature makes. I was able to get all the oil stains off my auto garage floor, even the ones that were years old. Then I got really excited and decided to do the whole outside the building. I got a lot of compliments from our customers thinking I... more
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Robert T.
Bedford, NH
Purchased from Power Equipment Direct
Purchased 7/24/13
3 out of 53 out of 53 out of 53 out of 53 out of 5
Don't Sign For It Until You Unpack It
Poor quality control allowed them to sign a completed parts list but there were two key parts missing! Called and got the run-around. 2 weeks later still no parts! The first impression is very poor!
Pros: Still Waiting For Parts To Use After 2 Weeks
Cons: Poor Quality Control - Packing List Was Signed Completed But Miss
Brian, the Pressure Washer Expert
Product Expert
It's important to check your shipment; that's why we email a reminder on every tracking notice.

We contacted the folks at Simpson; they shipped your parts by UPS on 8/9/13, and UPS has them scheduled to be delivered today (8/15/13). We've emailed the tracking information to you directly.

Please accept our apologies for any inconvenience- we thank you for your business and patience!
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Jerry Birkes
5 out of 55 out of 55 out of 55 out of 55 out of 5
Simpson Mini Brute Ii Professional 1200 Psi (electric-hot Water) Pressure Washer Review
this unit is everything it proposes to be, which is very unusual these days very happy with unit and it was $300. less than the unit I replaced from 1994, plus free shipping.

Good Job Pressure Washers Direct
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Bill Holmes
Agoura Hills, CA
Purchased from Power Equipment Direct
Purchased 4/6/16
3 out of 53 out of 53 out of 53 out of 53 out of 5
Poor Shipping Trashed My Simpson
When my Simpson Mini Brute was delivered I noticed that both the rubber feet on the bottom were broken off and after unpacking the product I found the hand wand to be broken in two different places then I notice the three bolts holding the burner to the unit were stripped out and the burner was falling off the unit.

I called Pressure Washer Direct and sent photos and got a new wand in a week but more than two weeks later I'm still waiting for the rubber feet and I still need to go buy bigger... more
Brian, the Pressure Washer Expert
Product Expert
I'm sorry your unit was damaged during shipping. Thank you for sending the pictures.

For those researching this unit, we have advice in our Return Policy link and in the email we send with your Shipping details about refusing damaged shipments; or at least making sure the driver notes the damage on the invoice.

We had asked for Simpson to send all the pieces- I'll be happy to ask them again to send the rubber feet. We appreciate your business and apologize for any inconvenience!
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Beau J.
Shoshoni, WY
3 out of 53 out of 53 out of 53 out of 53 out of 5
Can Not Get Parts For These Washers!
All I have to say is don't plan on fixing these washers if something breaks. They can not get you parts or even point you in the right direction to get some.
Brian, the Pressure Washer Expert
Product Expert
I would respectfully disagree. It doesn't look like you got your Mini-Brute II through us; is it your supplier that isn't helping you?

The folks at Simpson have been very responsive about providing service and/or parts to our customers when the need arises.You can contact them directly at 877-362-4271. Please have the serial number of your pressure washer handy when you call them.
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Free Freight
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  • Curb Side Delivery
  • Free to Lower 48 States
We currently CANNOT ship this product to Alaska, Hawaii or any destination outside of the United States
Lift Gate Services
  • Safely Lowers Products Off the Truck
  • Requires Special Hydraulic Lift
  • $50.00 Service Charge
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Buy Simpson Mini Brute II Professional 1200 PSI (Electric-Hot Water) Pressure Washer at Power Equipment Direct. Read reviews and articles. Wide Selection of accessories available, including Briggs & Stratton Pressure Washer Pump Saver (4 Oz.), Simple Green Ultimate Concentrated Soap Kit and AR Professional 3.5 Orifice 5075 PSI Turbo Nozzle.

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