Is the pressure adjustable on this washer?.

Simply use a 5000 psi ball valve… You can adjust the pressure out of the tip to anything you want

What is the return policy? If I return it do I have to pay shipping?

As far as I know you can return it without shipping cost, but I don't think you will want to, it's a great machine.

Is the pump a cat pump? why does description say aaa pump?

The newer ones come with a blue Colored CAT pump. Now all the pump models are the same, depends on what you ordered. Mines 4200 4gpm

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Simpson Aluminum Series 3600 PSI Gas Pressure Washer, 2.5 GPM, Honda GX200 | Gas Power Washer For Professionals. AAA Triplex Pump, 35' Hose, 5 Nozzles, Steel Frame. 49-State Compliant. ALH3425

Product ID: 34952121

Details

Brand
SIMPSON
Color
Black & Red
Global Trade Identification Number
Hose Length
25 Feet
Item Weight
35.83
Maximum Flow Rate
2.5 Gallons

💧2.5 GPM flow rate

🛞10" pneumatic tires

⚙️3600 PSI peak pressure

$2997.40

Duties & taxes included

In stock

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Description

🚀 Power through grime like a pro — clean smarter, not harder!

COMPLETE PRO KIT INCLUDED - Five quick-connect nozzles (0°, 15°, 25°, 40°, soap) and a 16" steel wand empower you to tackle any surface with confidence.
SMART SAFETY RELIABILITY - Low-oil shutdown, thermal relief, and safety lock-out spray gun keep your workflow safe and uninterrupted.
EXTENDED REACH ZERO HASSLE - 35-ft MorFlex hose with kink & abrasion resistance plus quick-connect nozzles for versatile, efficient cleaning.
PRO LEVEL POWER PRECISION - Honda GX200 engine + AAA triplex pump deliver relentless 3600 PSI and 2.5 GPM for deep, fast cleaning.
UNMATCHED DURABILITY MOBILITY - Aircraft-grade aluminum frame with corrosion resistance and smooth-rolling 10" pneumatic tires for rugged jobsite navigation.

The Simpson Aluminum Series ALH3425 is a professional-grade gas pressure washer featuring a reliable Honda GX200 engine paired with a maintenance-free AAA triplex pump delivering 3600 PSI at 2.5 GPM. Built on a corrosion-resistant aircraft-grade aluminum frame with 10" pneumatic tires, it offers superior durability and mobility on any jobsite. Equipped with a 35-foot kink-resistant MorFlex hose, five quick-connect nozzles, and safety features like low-oil shutdown and thermal relief, this 49-state compliant cold-water washer is engineered for contractors demanding power, precision, and reliability.

Specifications

ASIN	B00U30KGXI
Best Sellers Rank	#21,343 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #125 in Pressure Washers
Brand Name	SIMPSON
Color	Black & Red
Customer Reviews	4.4 4.4 out of 5 stars (572)
Global Trade Identification Number	00879399001352
Hose Length	25 Feet
Included Components	SIMPSON Cleaning ALH3425 Aluminum Gas Pressure Washer
Item Dimensions L x W x H	30"L x 24"W x 21"H
Item Type Name	Gas Pressure Washer, 2.5 GPM Commercial Power Washer, Cold Water, Honda GX200 Engine, 35' Hose, Aluminum Series, 49-State Compliant (ALH3425)
Item Weight	35.83 Kilograms
Manufacturer	Simpson Cleaning
Manufacturer Part Number	60689
Manufacturer Warranty Description	3 year engine, 5 year pump, 10 year frame
Maximum Flow Rate	2.5 Gallons Per Minute
Maximum Pressure	3400 Pound per Square Inch
Model Number	ALH3425
Power Source	Gas Powered
Specification Met	CARB, 49-State Compliant
Tank Volume	2.5 Gallons
UPC	879399001826 879399001352
Unit Count	1.0 Count

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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