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ProEquipment
Pressure Washers
Simpson 3600 PSI 2.5 GPM Pressure Washer Pump with Kohler CH270 Engine – ALK3228-S
Talk to a Pro Equipment specialist before you buy.
Typically 4–10 business days (1–3 processing + 3–7 transit). Curbside / freight delivery for heavy equipment.
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Free freight (contiguous US)
Specialized heavy delivery · typically 3–7 days in transit
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Secure checkout
Encrypted payments via Shopify
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USA-based support
Mon–Fri, 8am–6pm EST · contact@proequipment.shop
The Simpson ALK3228-S Pressure Washer is engineered for heavy-duty cleaning performance, powered by a Kohler CH270 196cc engine that delivers reliable strength and smooth operation. Producing 3600 PSI at 2.5 GPM, this unit is ideal for tough residential, commercial, and job site applications — from concrete and siding to equipment and fleet cleaning.
Built with an AAA Industrial Triplex Pump, it ensures maximum efficiency, long pump life, and consistent water pressure. The steel welded frame and 10-inch premium pneumatic tires offer superior durability and easy mobility across all surfaces.
Whether you’re a professional contractor or a power user, the Simpson ALK3228-S delivers unmatched power, reliability, and precision cleaning every time.
Key Features
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Pressure Output: 3600 PSI 2.5 GPM
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Engine: Kohler CH270 196cc OHV Commercial Engine
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Pump: AAA Industrial Triplex Plunger Pump – built for longevity
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Frame: Heavy-duty welded steel construction
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Tires: 10″ pneumatic wheels for stability and easy movement
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Use Case: Ideal for driveways, decks, patios, construction, and fleet cleaning
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Model: ALK3228-S
Shipping: Heavy items ship via freight. Most orders process in 1–3 business days and arrive in 3–7 days in transit (about 4–10 business days total).
Returns: See our Return & Refund Policy for eligibility, RMA requirements, and timelines. Contact contact@proequipment.shop or call +1 917-695-3597 to start a return.