{"product_id":"model-20ss-bypass-2-way-airless-foam-spray-system-no-gun-or-hose","title":"Model 20SS Bypass 2-Way Airless Foam\/Spray System (No Gun or Hose)","description":"\u003cp\u003eThe Lafferty Model 20SS Bypass is a stainless steel airless foam and spray system that runs off a pressure washer, applying two different chemicals and then rinsing at full pressure from the same trigger gun. There is no compressor and no air line: the foam wand draws atmospheric air as the water passes through it, giving a wet foam that clings to vertical surfaces. Two chemical pickups, each on its own ball valve, let you run an alkaline detergent and an acid brightener from the one unit, and no chemical passes through the washer pump. To rinse, move the bypass valve across and fit your washer's own wand and nozzle to the gun.\u003c\/p\u003e\u003cp\u003eThis is part number 07 969752, supplied as the stainless steel base with the injector, bypass and chemical valves, plus the airless foam wand and spray nozzle. The trigger gun and discharge hose are optional and are not included with this model. Wetted components are built for chemical service, but concentrations and temperatures vary, so confirm your chemicals against the SDS and send the product details through to us. Tell us your washer flow when you request a quote and we will confirm the metering tip.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Truck, fleet and heavy plant washdown; food processing and plant sanitising; two-chemical foam cleaning and rinsing from a pressure washer\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e07 969752\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModel 20SS Bypass 2-Way Airless Foam\/Spray System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePressure washer fed, airless, no compressed air required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePressure washer rated 13 to 21 litres per minute (3.5 to 5.5 GPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDischarge Hose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8 inch internal diameter, not supplied with this model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Pickups\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo, each on its own ball valve, for two chemicals or two concentrations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Metering\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVenturi injector with interchangeable metering tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRinse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMove the bypass ball valve to rinse and fit your washer's own wand and nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAirless foam wand for clinging foam, spray nozzle for straight chemical, both quick connect to the gun\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless steel base plate, wall mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMachined stainless steel injector body and base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWetted Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChemical-resistant, confirm against your SDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePump Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo chemical passes through the pressure washer pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrigger Gun\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptional, not included with this model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LAFFERTY - USA","offers":[{"title":"Default Title","offer_id":55421447930178,"sku":"07 969752","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/9078\/5602\/files\/lafferty-969752_2351594f-ead9-4378-ba40-5430726267d5.jpg?v=1785306841","url":"https:\/\/norapro.com.au\/products\/model-20ss-bypass-2-way-airless-foam-spray-system-no-gun-or-hose","provider":"NORA PRO","version":"1.0","type":"link"}