{"product_id":"toolcy-pressure-washer-pump-3600-4400-psi-max-4-gpm-triplex-plunger-pump-with-unloader","title":"TOOLCY Pressure Washer Pump 3600-4400 PSI Max | 4 GPM Triplex Plunger Pump with Unloader","description":"\u003ch2\u003eOverview and what you get\u003c\/h2\u003e\n\u003cp\u003eThe TOOLCY pressure washer pump is designed as a robust direct drive replacement for gas-powered units. Delivering a broad 3600 to 4400 PSI range with up to 4 GPM, it’s built to pair with horizontal engines while balancing strong cleaning power with reliable longevity. For residential tasks and light commercial use, this pump can help revitalize driveways, decks, fences, sidewalks, and vehicles. The recommended working point of roughly 3400 PSI at 3400 RPM offers a steady baseline aimed at steady performance and longer life.\u003c\/p\u003e\n\n\u003ch3\u003eWhy the TOOLCY triplex pump stands out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTriplex plunger design for smooth operation and durable performance in demanding cleaning sessions\u003c\/li\u003e\n  \u003cli\u003eFully anodized black crankcase paired with a solid brass pump head for strength and resistance to wear\u003c\/li\u003e\n  \u003cli\u003eSight glass with advanced oil seal technology enables quick oil checks and reduces dipstick handling\u003c\/li\u003e\n  \u003cli\u003eAdjustable unloader to fine tune pressure, matching cleaner needs with engine response\u003c\/li\u003e\n  \u003cli\u003eRugged build and standard mounting geometry to ease installation on many machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSetup, compatibility, and practical use\u003c\/h3\u003e\n\u003cp\u003eEngineered for straightforward setup, the pump uses a 1 inch shaft and a standard mounting footprint. It ships with a 3\/4 inch garden hose inlet and a 3\/8 inch quick-connect output for simple connections. The unit is compatible with a broad range of engines and brands, including Honda GX340, GX390, GX270, Simpson Armor and Armor 41114 \/ 41096 \/ 41115, AAA and many CAT, AR and other models. For best results, operate in the 9–15 HP or 270–420 cc class and confirm fit on your specific model before installation.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance, care, and best practices\u003c\/h3\u003e\n\u003cp\u003eThe integrated sight glass makes it easy to monitor oil levels at a glance and spot cloudy oil early. Plan oil changes around 60 hours of runtime or per your maintenance schedule. Note that this pump is designed for cold water use only and should not be operated with hot water unless explicitly specified by your setup.\u003c\/p\u003e\n\n\u003ch3\u003eReal-life uses and benefits you might notice\u003c\/h3\u003e\n\u003cp\u003eIn day-to-day tasks, this TOOLCY pump can help refresh concrete driveways, rejuvenate weathered decks, and revive fencing and siding with a steady spray profile. The adjustable unloader supports transitioning between high-power bursts and gentler spray for delicate surfaces, while the durable brass head and anodized crankcase contribute to long-term reliability under typical residential workloads. This is a practical upgrade for DIY projects and light commercial maintenance where consistent performance matters.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which engines and brands is the TOOLCY pump compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Honda GX340, GX390, GX270, Simpson Armor series, AAA, AR, CAT models, and many others listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the adjustable unloader help you achieve?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It lets you tailor output pressure for efficient cleaning and lower engine stress during idle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TOOLCY","offers":[{"title":"Default Title","offer_id":43991745069190,"sku":"B0C3737PFL","price":316.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/toolcy-pressure-washer-pump-3600-4400psi_98b13589-6608-4010-b503-0a3b971329e1.jpg?v=1778959186","url":"https:\/\/patiozora.com\/products\/toolcy-pressure-washer-pump-3600-4400-psi-max-4-gpm-triplex-plunger-pump-with-unloader","provider":"PatioZora","version":"1.0","type":"link"}