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The Simpson monster 50-foot (3/8") 4500 psi high pressure hose w/ quick connectors is available for purchase today.

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Simpson Monster 50-Foot (3/8") 4500 PSI High Pressure Hose w/ Quick Connectors

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Simpson Pressure Washers and AccessoriesModel: MH5038QC
(Based on expert analysis, manufacturer ratings and customer reviews)

4.3 out of 54.3 out of 54.3 out of 54.3 out of 54.3 out of 5
30 Reviews
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  • Features
  • Specs
  • 13
    Q&A 
  • 30
    Reviews
  • Articles
  • Shipping
  • Accessories
Grade
Style
Inflow
3/8
3/8" Snap Coupler (Male)
Outflow
3/8
3/8" Snap Coupler (Female)
Finest Hose Available For Cold Water Gas Pressure Washers
Dual braid technology features polyester braid over tough liner
Brass coated steel braid covers the polyester braid
Clear, non-marring outer jacket over the brass coated steel braid

Tough And Durable
Up to 4500 PSI working pressure
Rated for up to 140°F water temperature
Includes a 6-inch rubber bend protector on each end

Fits Most Gas Pressure Washers Up To 4500 PSI
Fitted with 3/8" male and female quick-connect fittings
This hose may also ship under stock number 41028


Need Help? Ask Our Snow Blower Experts.
Hose
Hose Length
50 Feet
Hose Material
Polyurethane
Hose Diameter
3/8 Inch
Hose Connections
Quick-Connect
Accessories
Accessory Grade
Professional
Accessory Style
Gas
Inflow
3/8" Snap Coupler (Male)
Outflow
3/8" Snap Coupler (Female)
Rated PSI
4500 PSI
Overview
Weight
11 Pounds
Product Length
50 Inches
Consumer Warranty
90 Days
UPC
879399000256
Model
MH5038QC
Download Documents
No documents available at this time
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  13 Questions
Q: I have an Excell Model XR2600-2600PSI. I want to buy a 100 foot extension hose with quick connects. The hose that came with it has 5/16 OEM markings on it. I have only been able to find 3/8 " hoses so far. Do you recommend that I stay with 5/16" and can you recommend one with quick connects? Thanks.
by Tim from North Carolina on July 03, 2016

A: It is fine for you to go up in hose diameter. As long as your original hose came with quick connect fittings, this high pressure hose will have the same size quick connect fittings so that you can combine them together or use this on its own.
by Brian, Product Expert
Q: Would this hose fit a Karcher G3200XH?
by Steve Hunt from Connecticut on July 02, 2016

A: It will fit any unit with 3/8" quick connect fittings.
by Brian, Product Expert
Q: Can you tell me the o-ring size for the connections with this hose. The ones on each end have deteriorated.
by Rod Rodman from Florida on January 23, 2016

A: Thanks for your inquiry. The O-Rings on the hose will be a 18MM OD O-Ring. Any questions don't hesitate to give me a call at 800-710-7499. Thanks
by Brian, Product Expert
Q: Can you tell me the o-ring size for the connections with this hose. The ones on each end have deteriorated.
by Rod Rodman from Florida on January 23, 2016

A: Thanks for your inquiry. The O-Rings on the hose will be a 18MM OD O-Ring. Any questions don't hesitate to give me a call at 800-710-7499. Thanks
by Brian, Product Expert
Q: My NON-MARKING hose is leaving marks!! Help?
by Margaret Mulberry from Illinois on October 17, 2014

A: Regarding non-marking leaving “marks” the non-marking hose jacket is a silicone rubber compound. When being used it does not permanently mark or staining the surface.

However all hoses, standard and non-marking blue and gray, when being dragged across a rough surface have small particles of the rubber outer cover abraded off. With non-marking hose there is no carbon black in the jacket material that stains or permanently marks the surface. The small particles of rubber jacket however will show and can collect in depressions on the surface or where rinse water is channeled by the hose itself or other equipment. These particles are easily rinsed away. High temperature operation softens the silicone rubber jacket material and causes the hose to abrade easier leaving more jacket material on the surface.

Standard black pressure washer hose is a different rubber compound that contains carbon black. When black hose is exposed to water, high temperatures and many common pressure washer chemicals the carbon black will leach out of the rubber jacket and permanently stain the surface.

by Brian, Product Expert
Q: can you get longer than 50ft or can you join two together
by Chris from New York on June 20, 2014

A: You can connect quick connect fittings without adapters. We also sell longer than 50 feet. I have included a link for you.

Simpson Monster Hoses
by Brian, Product Expert
Q: does it come with screw on ends, not quick connect
by Alan on February 29, 2012

A: No, this hose comes with 3/8" quick connect fittings on each end. One end has a female coupler on it and the other end has a male plug on it.
by Brian, Product Expert
Q: I have the DeWalt Professional 4200 PSI (Gas-Cold Water) Pressure Washer With Honda Engine Model DPW4240, Will this 4000PSI rated hose be safe to use with my 4200 PSI DeWalt washer? or should I purchase a high PSI rated hose?

Thanks,
Christopher

by Anonymous on December 28, 2011

A: Yes, this hose is definitely compatible and "safe" to use with your machine. The pump on that DeWalt 4200 psi machine is actually a 4000 psi rated pump. You get the extra 200 psi by using the spray wand and tip.
by Brian, Product Expert
Q: I have the Simpson MVS2700 and am interested in the 50 or 100 feet host. Is 3/8 the right size? It doesn't currently have quick connect, but has threaded fittings. Does the quick connect hose come with adapters at both the pressure washer AND nozzle ends?
by Masaki from Washington on July 16, 2011

A: For that size pressure washer, the best size hose would be a 5/16" diameter hose.

I am posting a link below to a hose that would work with your pressure washer and the current connections.

5/16" High Pressure Hose


In regards to the Simpson 3/8" hose, you could technically use this size hose but you will probably lose about 50-100 psi out of your machine. This hose does not come with the adapters for your pump and trigger gun. You would have to purchase those items seperately.

Thank you,

Pressure Washers Direct
by Brian, Product Expert
Q: I'm looking at purchasing the Maxus Model MX5223. Does the quick connect work with the simpson 50' 3/8" High-pressure monster hose?
by Owen Harper from Oklahoma on June 21, 2011

A: These should be 3/8" quick connects, so this would work.

Thanks,

Pressure Washers Direct
by Brian, Product Expert
Q: I just purchased the HD-2.5/30CH and now looking to upgrade to the 50' monster hose. How flexible is the hose compared to the one that came with my pressure washer? Also I see this comes with quick disconnects, so which ones will I need to purchase for my Karcher to make this hose work? Thanks
by Mike G from Wisconsin on June 05, 2011

A: The hose would be more flexible than the one that comes with the unit, but not real flexible because they do use steel brading for durability. It is however one of the better hoses we carry. If you are looking to change over to quick connects, you will need some adapters. The part numbers on the adapters you would need would be D10088 and D10037.

Thanks,

Pressure Washers Direct
by Brian, Product Expert
Q: hi,

I'm trying to find a hose called Tuff Skin. Landa sells the hose and it's 3/8 inch 5800 psi hose very abrasion resistant, double wire, but they have thier name labled on the sleeve even though they don't make the hose. Do you know what hose I'm speaking of? and if so, do u sell them?

by Ed from Oregon on April 30, 2011

A: Unfortunately I am not familar with that brand of high pressure hose. We do carry a Simpson branded "monster hose" that is a very durable/rugged high pressure hose that is dual braided.

I am posting a link below to the hoses we carry:

Simpson 50' Monster Hose

Simpson 100' Monster Hose
by Brian, Product Expert
Q: Bill I have a standard Troy Bilt Pressure sprayer , Honda Engine, etc from lowes. The plastic hose is always getting kinked up. Not at the ends but all througout the hose. Do you have a hose that is kink free???It is a 2400 PSI unit so how long of a hose can I put on and still have pressure.

Thanks

by Mike Brown from Tennessee on April 05, 2011

A: With your pressure washer rating, you would be best off purchasing a 5/16" diameter hose versus a 3/8" size hose. When using an extension hose, you will lose 1 psi per linear foot that you extend the hose past its original length. In this case, if the pressure washer came with a 25' hose and you purchase a 50' hose, you will lose 25 psi of which would not be noticeable to you.

You can extend the high pressure hose as far as you want, just keep in mind the amount of pressure that will be lost as I stated above. However with your psi rating, the maximum length that I would recommend would be 100'.

I am posting a link below to a 5/16" hose that I would recommend for your pressure washer:

MTM Hydro 5/16" Hose


by Brian, Product Expert
Simpson MH5038QC Reviews & Ratings
Overall Rating
Features
4/5
Quality
4/5
Performance
4/5
Value
4/5
Overall
4.3 out of 54.3 out of 54.3 out of 54.3 out of 54.3 out of 5
Pros
Durable (3)
High Quality (3)
I'd Buy It Again (2)
Price (1)
Easy To Use (1)
Cons
I'm Replacing My Current... (1)
Durability (1)
Unreliable (1)
Difficult To Use (1)
82% of respondents would recommend this product to a friend
30 Reviews  Sort by 
 
Brian, the Pressure Washer Expert
Pressure Washer Expert

Product Expert
Total Reviews
122 Reviews
Total Helpful Votes
5403 Helpful Votes
Pressure Washers Direct Recommended

Your dream hose finally came true. This Simpson Monster hose is made of flexible polyurethane plastic that doesn't kink or curl. Plus, the clear material doesn't mar the surface like ordinary rubber hoses.

The 3/8" hoses feature a male and female snap connector, allowing you to quickly snap the hose into place. The smallest hose is 50 feet. But, you can get one up to 200 feet.
Brian Recommends This Model
Was this review helpful?
318
Tom S.
Minden, NV
Purchased from Pressure Washers Direct
Purchased 7/30/16
Most Helpful Positive Review
REVIEWED
SEP.
05
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Works On Generac Pressure Washer
I purchased this pressure hose for my generac pressure washer. I wasn't sure if it would fit or connect but it works great.

The Generac pressure washer I have is probably 15 years old, and I was concerned if I could get parts for it. But the Simpson works great and I would recommend it.

You just have to be sure you match the male and female connections on your pressure washer.
Tom Recommends This Simpson Product
Was this review helpful?
00
Stan C.
Lafayette, TN
Purchased from Pressure Washers Direct
Purchased 5/2/16
Total Reviews
3 Reviews
Most Helpful Critical Review
REVIEWED
MAY.
29
2016
2 out of 52 out of 52 out of 52 out of 52 out of 5
The Hose Seems Good But The Connectors Won't Connect
The hose seems to be good quality but I cannot get the connectors to seat where the hose doesn't blow off the wand.

Tried another female connector from another company and the male that came with the hose will seat with it. That female connector seems deeper than the one that came with the Simpson hose.
Cons: Difficult To Use, Unreliable
Brian, the Pressure Washer Expert
Product Expert
Stan,
All quick connectors are supposed to be interchangeable, but we've found some manufacturers use deeper seats than others. We'll contact you directly so we can figure out what will work best with whatever unit you're using.
more
Manufacturer Response
Brand Rep
Stan,
Hello my name is Zac and I am the Assistant Service Manager for the FNA Group who manufactures the Simpson line of gas pressure washers.
First and foremost thank you for your purchase of our Simpson Gas Pressure Washer; if you need further assistance please contact me directly at 1-847-621-8954 or via email at zdawson@fna-group.com. I would be more than happy to help resolve any issues or questions you may have.

Thank you
more
Was this review helpful?
01
Thomas D.
Green Bay, WI
Purchased from Pressure Washers Direct
Purchased 8/17/16
REVIEWED
SEP.
30
2016
4 out of 54 out of 54 out of 54 out of 54 out of 5
Excellent Hose
Excellent hose with non-replacement quick connects. The picture does NOT show what you get.
Cons: Durability, I'm Replacing My Current Hose Because The Quick Connects Rusted
Brian, the Pressure Washer Expert
Product Expert
Thomas,
Thank you for letting us know- we'll ask Simpson for a new picture right away!
more
Was this review helpful?
00
Michael T.
Coleraine, MN
Purchased from Pressure Washers Direct
Purchased 8/11/16
Total Reviews
3 Reviews
REVIEWED
SEP.
01
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Hose
Does what it is supposed to. Used to extend hose from garage to basement over carpet...NO LEAKS!
Michael Recommends This Simpson Product
Was this review helpful?
00
Eric T.
Kiel, WI
Purchased from Pressure Washers Direct
Purchased 6/18/16
Total Reviews
2 Reviews
REVIEWED
JUL.
13
2016
4 out of 54 out of 54 out of 54 out of 54 out of 5
Buy A Longer Hose.
Don't mess around with that 25 foot hose that comes with the unit. Buy at least a 50 foot hose.
Eric Recommends This Simpson Product
Was this review helpful?
00
John W.
My Pleasant, IA
Purchased from Pressure Washers Direct
Purchased 3/23/16
REVIEWED
APR.
13
2016
4 out of 54 out of 54 out of 54 out of 54 out of 5
Much Better
Why doesn't B&S put this on their HP washer as standard equipment??
John Recommends This Simpson Product
Brian, the Pressure Washer Expert
Product Expert
John,
The pressure washer business is very competitive- and folks shop by price point. Adding a better quality hose would be great, but it might also push a unit's price out of the niche it's being aimed at- and then sales would drop.

I'm glad you like the quality of Simpson's Monster Hose- it's a nice addition to your pressure washer.
more
Was this review helpful?
11
Gary H.
Murfreesboro, TN
Purchased from Pressure Washers Direct
Purchased 3/27/16
REVIEWED
JUN.
03
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Meet Expectations
Wanted a 50 ft hose to complement my 25 ft that came with my washer. Both fittings worked. The extra length really cuts down on having to move the washer about on some jobs.

I was concerned about losing pressure on my washer. It's an older 2800 psi, 3.0 gpm washer. I didn't notice any significant loss on the 3-4 jobs I've used it for.

I'm very satisfied with my purchase from PWD.
Gary Recommends This Simpson Product
Was this review helpful?
01
Robert M.
Poland, OH
Purchased from Pressure Washers Direct
Purchased 4/20/16
REVIEWED
MAY.
14
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Hose Is Of High Quality
The hose is great...high quality and the 50 ft length was perfect for around the house projects.
Robert Recommends This Simpson Product
Robert's Experience With Pressure Washers Direct
Web Site
5/5

Service
5/5

Shipping
4/5
"Yes"
 more
Was this review helpful?
01
Michael S.
Bonney Lake, WA
Purchased from Pressure Washers Direct
Purchased 3/22/16
Total Reviews
4 Reviews
REVIEWED
APR.
05
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Very Nice Hose
Excellent quality. Worth every penny!
Michael Recommends This Simpson Product
Was this review helpful?
01
Kenneth
Willow Street, PA
Purchased from Pressure Washers Direct
Purchased 3/8/16
Total Reviews
2 Reviews
REVIEWED
MAR.
30
2016
4 out of 54 out of 54 out of 54 out of 54 out of 5
Not Very Flexible
I mostly use for washing vehicles. Hose dose not spin/rotate at handle to prevent looping of hose. Somewhat disappointed.
Was this review helpful?
02
Richard M.
Seattle, WA
Purchased from Pressure Washers Direct
Purchased 3/21/13
Total Reviews
2 Reviews
Total Helpful Votes
13 Helpful Votes
REVIEWED
APR.
13
2013
5 out of 55 out of 55 out of 55 out of 55 out of 5
It's Fine Now
The Simpson hose female quick connect fitting would not accept the male fitting of the adapter I bought at the same time. It took a while to figure out what was causing the problem as nothing was visually obvious, but it turned out to be the female receptor that came with the hose. A couple of wrenches, a trip to the hardware store, $10 for a new fitting, some teflon tape, and the hose finally became usable.

Kind of frustrating as I was eager to use my whole new set-up and wasn't... more
Was this review helpful?
124
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