{"product_id":"gvs-backpack-20l","title":"GVS Backpack 20L","description":"\u003cp\u003eThe GVS Backpack Sprayer is designed for professional window cleaning and soft washing applications. Durable, lightweight, and portable, it is ideal for both professional and home use.\u003c\/p\u003e\n\u003cp\u003eThe sprayer can be used with a variety of solutions and solvents, making it a versatile tool for many cleaning tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorking time: 3.5 hours\u003c\/li\u003e\n\u003cli\u003eCharging time: 4 hours\u003c\/li\u003e\n\u003cli\u003eTank capacity: 20L\u003c\/li\u003e\n\u003cli\u003eBattery: 18–21V lithium-ion (included with charger)\u003c\/li\u003e\n\u003cli\u003eWorking temperature range: 0°C – 38°C\u003c\/li\u003e\n\u003cli\u003e95 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Benefits:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual nozzle designs increase coverage area for faster and more efficient spraying\u003c\/li\u003e\n\u003cli\u003eAdjustable straps provide a comfortable, customised fit\u003c\/li\u003e\n\u003cli\u003eLightweight and portable for easy use on longer jobs\u003c\/li\u003e\n\u003cli\u003eCompatible with Makita batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBackpack Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Lance\u003c\/li\u003e\n\u003cli\u003e1 × Adjustable shoulder straps\u003c\/li\u003e\n\u003cli\u003e2 × Hoses (1 x hose with lance) (1 x hose with female 21 series connection or female 26 series with series 26 male or Claber® Aquastop)\u003c\/li\u003e\n\u003cli\u003e1 x Battery and charger\u003c\/li\u003e\n\u003cli\u003e1 x Cone nozzle 1.5mm\u003c\/li\u003e\n\u003cli\u003e1 x Fan Spray nozzle 1.3mm\u003c\/li\u003e\n\u003cli\u003e1 x Adjustable mist spray \/ straight stream nozzle 0.5mm\u003c\/li\u003e\n\u003cli\u003e1 x F type dual nozzle (mist spray)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eConnector Options:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeries 21 Female\u003c\/li\u003e\n\u003cli\u003eSeries 26 Female \u003cem\u003e(includes free Series 26 Male, 6mm hose barb)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eClaber® Aquastop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAfter each use\u003c\/strong\u003e, rinse out the solution with clean water and ensure the pump and hose are thoroughly flushed through for 3-5 minutes before storage.\u003c\/p\u003e\n\u003cp\u003eThis is to ensure that spray materials do not harden and do not block the nozzles, hose and shut-off valve.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eSafety Information:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eChemicals Not Recommended\u003cbr\u003eThis sprayer is equipped with chemical-resistant sealing materials and is suitable for most spraying applications.\u003c\/p\u003e\n\u003cp\u003eTo avoid damage to sprayer components such as the nozzle, pump, tank, seals, and hose, the following chemicals or liquids are not recommended for use:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong acids or strong alkaline chemicals\u003c\/li\u003e\n\u003cli\u003eStrong oxidizing agents\u003c\/li\u003e\n\u003cli\u003eSolvent-based liquids\u003c\/li\u003e\n\u003cli\u003eFlammable, explosive, or highly volatile liquids\u003c\/li\u003e\n\u003cli\u003eHigh-concentration bleach or disinfectants\u003c\/li\u003e\n\u003cli\u003eLiquids containing undissolved powders or solid particle\u003c\/li\u003e\n\u003cli\u003eHigh-viscosity liquids, paints, coatings, or adhesives\u003c\/li\u003e\n\u003cli\u003eHighly concentrated pesticides that have not been properly diluted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse of incompatible chemicals may result in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeal deterioration\u003c\/li\u003e\n\u003cli\u003eNozzle blockage\u003c\/li\u003e\n\u003cli\u003eComponent corrosion\u003c\/li\u003e\n\u003cli\u003eLeakage\u003c\/li\u003e\n\u003cli\u003eReduced spraying performance\u003c\/li\u003e\n\u003cli\u003eShortened product lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAfter use, thoroughly rinse the inside of the sprayer and nozzle with clean water.\u003cbr\u003eAlways follow the chemical manufacturer’s safety instructions before use.\u003cbr\u003eNever fill the sprayer with hot liquids (max temp 29°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlways wear protective clothing, respirator, gloves, eye protection, etc., when using chemicals.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed to apply chemicals that may be harmful and could cause serious personal injury if inhaled or brought into contact with the user.\u003c\/p\u003e\n\u003cp\u003eOur current spray lance is made of stainless steel and brass, which offers excellent strength and pressure resistance. However, hypochlorite is a highly oxidizing liquid. Long-term use will corrode the brass and affect the stainless steel.  Occasional use will not cause rapid corrosion.\u003c\/p\u003e\n\u003cp\u003eUpgrade your window cleaning setup by pairing the GVS Backpack Sprayer with our \u003ca href=\"https:\/\/guttervacuumsystems.co.uk\/product-category\/window-cleaning-equipment\/window-cleaning-pole-packages\/\"\u003ewindow cleaning pole packages\u003c\/a\u003e.\u003c\/p\u003e","brand":"guttervacuumsystems","offers":[{"title":"Claber® Aquastop","offer_id":55015779270995,"sku":"GVS_BackPack20L_ClaberA","price":159.0,"currency_code":"GBP","in_stock":true},{"title":"Series 21 Female","offer_id":55015779336531,"sku":"GVS_BackPack20L_Series21F","price":159.0,"currency_code":"GBP","in_stock":true},{"title":"Series 26 Female (with free Series 26 Male)","offer_id":55015779402067,"sku":"GVS_BackPack20L_Series26F","price":159.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/3405\/9603\/files\/20_BACKPACK_copy_copy.webp?v=1790070501","url":"https:\/\/www.guttervacuumsystems.co.uk\/products\/gvs-backpack-20l","provider":"guttervacuumsystems","version":"1.0","type":"link"}