{"product_id":"d7-5-hot-water-pressure-washer","title":"D7-5 Hot Water High Pressure Washer for Commercial Range Hood \u0026 Duct Cleaning","description":"\u003ch2\u003e🧰 Gaolijie D7-5 Hot Water High Pressure Washer: Industrial-Grade Commercial Cleaning Power\u003c\/h2\u003e\n\u003cp\u003eThe Gaolijie D7-5 is a heavy-duty, diesel-heated hot water pressure washer, purpose-built for deep cleaning commercial kitchen range hoods, exhaust ducts, and industrial equipment. With instant heating, 150bar high pressure, and 100℃ hot water output, it delivers unmatched grease removal performance for professional cleaning service providers and facility maintenance teams.\u003c\/p\u003e\n\n\u003ch3\u003e✨ Key Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant Heating \u0026amp; 100℃ Hot Water\u003c\/strong\u003e: On-demand high-temperature hot water to dissolve stubborn, caked-on grease and grime instantly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e150bar (150KG) High Pressure\u003c\/strong\u003e: Industrial-grade pressure for deep, thorough cleaning of hard-to-reach ductwork and heavy grease buildup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Working Modes\u003c\/strong\u003e: Switch freely between high-pressure hot water and high-pressure cold water for versatile cleaning needs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobot-Compatible\u003c\/strong\u003e: Seamlessly connect to duct cleaning robots for automated, efficient pipeline cleaning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiesel Boiler Heating\u003c\/strong\u003e: Stable, reliable heating system with low fuel consumption (3L\/h) for continuous operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMobile \u0026amp; Durable\u003c\/strong\u003e: Wheeled cart design for easy transport to job sites, with a rugged, industrial-grade build\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📊 Technical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; margin: 20px 0;\"\u003e\n  \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 12px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eGaolijie\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eD7-5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eMachine Dimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e680*830*1070mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e103KG\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eInlet Pipe Length\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e10m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eOutlet Lift Head\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e10m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eHeating Principle\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eDiesel Boiler\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eRated Pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e150bar (150KG)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e2.2KW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eAC-220V 50HZ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eWater Flow Rate\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e9L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eDiesel Consumption\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003e3L\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eWorking Modes\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 12px;\"\u003eHigh-pressure hot water \/ High-pressure cold water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e🎯 Why Choose Gaolijie D7-5?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eProfessional-Grade Performance\u003c\/strong\u003e: Trusted by commercial cleaning businesses for heavy-duty grease removal\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eComplete Support Package\u003c\/strong\u003e: Free professional cleaning technology training + bidding quotation materials included\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFactory Direct Supply\u003c\/strong\u003e: 1-year warranty, direct from the manufacturer with guaranteed quality\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eTime \u0026amp; Labor Saving\u003c\/strong\u003e: High-temperature high-pressure system cuts cleaning time by 50%+\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eVersatile Application\u003c\/strong\u003e: Ideal for range hood\/duct cleaning, industrial equipment cleaning, floor cleaning, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhether you're running a professional duct cleaning service or maintaining a large commercial kitchen, the Gaolijie D7-5 hot water pressure washer is your ultimate solution for deep, efficient, and reliable cleaning.\u003c\/p\u003e\u003ch3\u003eD7-5 Hot Water Pressure Washer — Industrial B2B Applications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat temperature range does the D7-5 achieve?\u003c\/strong\u003e The D7-5 heats water up to 95°C (203°F), making it highly effective for removing heavy grease and oil deposits from commercial kitchen exhaust hoods, filters, and accessible duct sections. Hot water cleaning is 3-5x more effective than cold water for grease removal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat pressure rating is the D7-5?\u003c\/strong\u003e The D7-5 delivers adjustable pressure up to 5,000 PSI (350 bar), suitable for heavy-duty industrial cleaning while allowing lower pressure settings for more delicate surfaces. Variable pressure control enables one machine to handle multiple cleaning applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the D7-5 portable?\u003c\/strong\u003e Yes — the D7-5 features a compact frame with heavy-duty casters for easy movement between job sites. It connects to standard water supplies and electrical outlets commonly available in commercial kitchen environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat industries use the D7-5?\u003c\/strong\u003e Commercial kitchen exhaust cleaners, industrial equipment maintenance providers, food processing plant sanitation teams, and facility management companies are the primary B2B users of the D7-5 hot water pressure washer.\u003c\/p\u003e\n\n\u003ch3\u003e📚 Related Guides\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/commercial-kitchen-duct-cleaning-cost-equipment-guide-2026\"\u003eCommercial Kitchen Duct Cleaning: Complete Cost \u0026amp; Equipment Guide 2026\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/restaurant-kitchen-exhaust-cleaning-nfpa96-fire-safety-guide-2026\"\u003eRestaurant Kitchen Exhaust Cleaning: NFPA 96 Compliance \u0026amp; Fire Prevention Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/duct-cleaning-standards-worldwide-compliance-guide-2026\"\u003eDuct Cleaning Standards Worldwide Compliance Guide (2026)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gaolijie","offers":[{"title":"Default Title","offer_id":51238089031984,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2986\/5264\/files\/3eba42341d4bbff6486be09c9d075152_49a9e378-77c4-46b9-9e90-3f879df8e6f9.jpg?v=1774954364","url":"https:\/\/gaolijierobot.com\/products\/d7-5-hot-water-pressure-washer","provider":"Gaolijie","version":"1.0","type":"link"}