{"product_id":"zgrao-adjustable-long-range-soft-wash-injection-nozzle-kit-18ft-hose-4-4-5-gpm-2500-4000-psi-downstream-chemical-sprayer","title":"Zgrao Adjustable Long‑Range Soft Wash Injection Nozzle Kit — 18ft Hose, 4–4.5 GPM 2500–4000 PSI, Downstream Chemical Sprayer","description":"\u003cp\u003e\u003cstrong\u003eThe Zgrao Adjustable Long Range Soft Wash Injection Nozzle Kit is a downstream chemical sprayer system that lets you apply cleaners from an external bucket for safe, long‑reach soft washing with 4–4.5 GPM pressure washers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to protect your pressure washer pump while delivering targeted cleaning chemicals at a distance, this kit uses an external chemical feed and color‑coded metering tips to control dilution. Built from corrosion‑resistant materials and outfitted with an 18‑foot heat‑resistant suction hose and 1\/4\" quick connect, it fits machines rated 2500–4000 PSI and 4–4.5 GPM. The adjustable nozzle extends spray reach for gutters, siding, roofs, and other high or awkward surfaces without running chemical through the pump.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the downstream injection protect my pressure washer?\u003c\/h3\u003e\n\u003cp\u003eBecause the system draws cleaning solution from a separate container after the pump, the pump only sees water, not concentrated chemicals. This avoids internal exposure to corrosive detergents and prolongs pump life when compared to systems that send chemicals through the pump.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExternal chemical feed prevents chemical contact with pump seals.\u003c\/li\u003e\n  \u003cli\u003eSuction hose and filter keep particulates out of the injector.\u003c\/li\u003e\n  \u003cli\u003eStainless steel components resist corrosion for long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this nozzle reach high gutters and roofs effectively?\u003c\/h3\u003e\n\u003cp\u003eThe adjustable long‑range nozzle is engineered to extend spray distance and maintain a consistent chemical stream, making it easier to treat high or recessed areas from the ground. Combined with the 18‑foot suction hose and the proper lance or wand setup, you get wider coverage without ladder work in many scenarios.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExtended spray geometry for high‑reach cleaning.\u003c\/li\u003e\n  \u003cli\u003eAdjustable nozzle settings for broad or focused spray patterns.\u003c\/li\u003e\n  \u003cli\u003e18 ft hose lets your chemical bucket remain on the ground while you work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat machines and flow rates is this kit compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis kit is sized for pressure washers delivering roughly 4–4.5 GPM at pressures between 2500 and 4000 PSI. It works for most residential and light commercial washers in that performance band and is suited to both soft wash and higher‑pressure cleaning tasks when used properly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOptimal flow range: 4–4.5 GPM.\u003c\/li\u003e\n  \u003cli\u003eRecommended pressure range: 2500–4000 PSI.\u003c\/li\u003e\n  \u003cli\u003e1\/4\" quick connect for simple attachment to standard wands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I adjust chemical dilution and install the hose?\u003c\/h3\u003e\n\u003cp\u003eColor‑coded metering tips let you switch dilution quickly, from thicker foam mixes to light soap solutions; actual ratios depend on your washer’s GPM, hose length, and the product used. For easier hose assembly, soften the heat‑resistant suction hose in hot water before pushing on brass fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor‑coded tips for approximate dilution control; test for best results.\u003c\/li\u003e\n  \u003cli\u003eSoak hose in hot water to ease brass thread installation.\u003c\/li\u003e\n  \u003cli\u003eIncludes suction filter to reduce clog risk and maintain consistent draw.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Zgrao kit is aimed at contractors, pressure‑washing professionals, and homeowners who want safer chemical application and easier high‑reach cleaning. If you operate a 2500–4000 PSI washer around 4–4.5 GPM and need a durable downstream injector with adjustable dilution and long‑reach capability, this kit provides a complete, serviceable solution without sending chemicals through your pump.\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: Will this kit harm my pressure washer pump?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The downstream design draws chemicals after the pump so the pump only handles water, reducing chemical exposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which pressure washers are compatible?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with machines rated about 2500–4000 PSI and 4–4.5 GPM; check your washer specs before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Zgrao","offers":[{"title":"Default Title","offer_id":56839279313236,"sku":"B0GKPJMDV1","price":145.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/zgrao-front-packaging-nozzle-kit.jpg?v=1787066009","url":"https:\/\/gardenluxe.co.uk\/products\/zgrao-adjustable-long-range-soft-wash-injection-nozzle-kit-18ft-hose-4-4-5-gpm-2500-4000-psi-downstream-chemical-sprayer","provider":"Gardenluxe Uk","version":"1.0","type":"link"}