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POWER EQUIPMENT ACCES LAWN CARE SPRAYERS WATERING LAWN FERTILIZER & BAGGED GOODS SEED & PLANT STARTING FUNGICIDES/DISEASE CONTROL HERBICIDES INSECTICIDES & PESTICIDES SPECIALTY FERTILIZERS INSECT & BUG CONTROL ANIMAL & RODENT CONTROL DRIP IRRIGATION UNDERGROUND IRRIGATION OUTDOOR MISTING SYSTEMS LANDSCAPE SUPPLIES FENCING PLANTERS, PLANT ACCESSORIES POND SUPPLIES LAWN ORNAMENTS FOUNTAINS MISC LANDSCAPING SUPPLIES SNOW & ICE REMOVAL SNOW SHOVELS & RAKES SNOW & ICE TOOLS SNOW THROWERS ICE & SNOW REMOVERS AUTOMOTIVE GENERAL AUTOMOTIVE TUNE UP EQUIPMENT AUTOMOTIVE ELECTRICAL BATTERY EQUIPMENT WHEEL & JACK EQUIPMENT TOWING & TOP CARRIERS TARPS SAFETY EQUIPMENT CAR & TRUCK ACCESSORIES APPEARANCE LUBRICANTS & FLUIDS RADIATOR & ACCESSORIES FILTERS GASKETS & SEALANTS WIPER BLADES AIR COMPRESSORS/TIRE INFLATORS AUTOMOTIVE BELTS & ACCESSORIE EXHAUST FUEL CANS & SUPPLIES AUTOMOTIVE TOOLS & ACCESSORIE RV & MOBILE HOME SUPPLIES RV SUPPLIES SPORTING GOODS SPORTS EQUIPMENT WHEEL GOODS BIKE PARTS & ACCESSORIES SNOW TOYS OUTDOOR SPORTS/OUTDOOR GAMES TABLE GAMES/BOARD GAMES MARINE, HUNTING & CAMPING MARINE/BOATS & ACCESSORIES HUNTING GUNS & ACCESSORIES KNIVES & ACCESS CAMPING & OUTDOOR PET & WILD BIRD WILD BIRD / SQUIRREL SUPPLIES WILD BIRD SUPPLIES SQUIRREL FEEDERS & FOOD SMALL ANIMAL RABBIT / HAMSTER / SMALL PETS DOG & CAT SUPPLIES DOG & CAT FARM & RANCH HORSE CARE & SUPPLIES FARRIERS TOOLS FARRIERS SUPPLIES HORSE GROOMING AIDS HORSE TACK HORSE SUPPLEMENTS HORSE HOOF & WOUND CARE HORSE INSECT CONTROL CATTLE CARE & SUPPLIES CALVING & REARING SUPPLIES LIVESTOCK CARE & SUPPLIES LIVESTOCK SUPPLEMENTS LIVESTOCK HOOF & WOUND LIVESTOCK MEDICATIONS LIVESTOCK HANDLING LIVESTOCK INSECTICIDES LIVESTOCK ACCESSORIES SHEEP FEEDERS SWINE SUPPLES SWINE SUPPLIES POULTRY CARE & SUPPLIES POULTRY FEED & TREATS POULTRY EGG CARE & ACCESSORIES POULTRY COOPS & SUPPLIES POULTRY WATERERS & FEEDERS BEEKEEPING BEEKEEPING SUPPLIES FARM EQUIPMENT AG SPRAYERS & FLUID SUPPLIES IMPLEMENT ACCESSORIES FENCING FENCING & FENCE POSTS ELECTRIC FENCING & SUPPLIES CHAIN LINK FENCE & ACCESSORIES FARM GATES & PANELS OUTDOOR LIVING & PATIO OUTDOOR LIVING & ACCESSORIES ICE CHESTS & COOLERS OUTDOOR FURNITURE OUTDOOR THERMOMETERS & GAUGES PLAYGROUND EQUIPMENT OUTDOOR STORAGE OUTDOOR FIRE PITS & RINGS THERMOMETERS & GAUGES SWIMMING POOLS & EQUIPMENT SWIMMING POOLS POOL PUMPS & EQUIPMENT SWIMMING AIDS & POOL TOYS POOL & SPA CHEMICALS POOL VACUUMING & ACCESSORIES POOL CLEANING & MAINTENANCE OUTDOOR COOKING GRILLS & SMOKERS GRIDDLES & COOKERS DEEP COOKERS & FRYERS GRILL FUEL & STARTERS GRILL ACCESSORIES GRILL REPAIR PARTS PELLET GRILL ACCESSORIES CERAMIC GRILL ACCESSORIES PIZZA OVEN ACCESSORIES GRIDDLE & COOKER ACCESSORIES DEEP COOKER & FRYER ACCESSORIE PROPANE TANKS & ACCESSORIES Nav Menu 2 Nav Menu 3 Home > LAWN & GARDEN > LAWN CARE > SPRAYERS > BACK-PACK SPRAYERS > Milwaukee M18 SWITCH TANK 2820-21WS Backpack Water Supply Kit, 4 gal Tank, HDPE Tank, 25 ft Spray Range, 10 ft L Hose Our Price: $479.99 Shipping Message: This item cannot be shipped via UPS/FedEx/USPS Product Code: 0333211 Qty: Description Extended Information Our M18? SWITCH TANK? 4 gal backpack water supply kit delivers the industry's first interchangeable tank design with no manual pumping. Designed to meet your water supply needs for concrete cutting and coring, the battery-powered water supply delivers instant, constant and adjustable pressure up to 60 psi. The 5 mode pressure regulator adjustment knob adjusts the pressure between 20 to 60 psi for ultimate control. The M18? REDLITHIUM? XC3.0 battery provides you with up to 12 tanks of water delivery per charge. The 4 gal water supply tank features a dual diaphragm pump for increased durability and longer pump life. The tank also has a wide mouth opening for easier pouring and a strainer that filters debris from getting into the tank. The backpack frame includes wide straps and a handle providing you with convenient transportation and storage. The 4 gal water supply is made up of two components the M18? SWITCH TANK? powered base and the SWITCH TANK? 4 gal water supply tank assembly. The powered base includes the motor, battery compartment and REDLINK? electronics, while the interchangeable tank assembly includes the pump, 10 ft hose and quick-connect. The isolated pump, hose and quick-connect design allows you to add on tank assemblies for different applications, eliminating cross-chemical contamination. It also provides you with the ability to replace the tank assembly at a lower cost of ownership compared to replacing the entire water supply. The powered base is also compatible with the SWITCH TANK? 4 gal concrete sprayer and 4 gal sprayer tank assemblies. The M18? SWITCH TANK? 4 gal backpack water supply is part of the M18? system which is fully compatible with over 175 tools. In addition to the backpack water supply. The 4 gal concrete sprayer is made up of two components-the M18? SWITCH TANK? powered base and the SWITCH TANK? 4 gal concrete sprayer tank assembly. Manufacturer: MILWAUKEEModel Number: 2820-21WSUPC: 045242526963 Browse for more products in the same category as this item: Solo 425 Backpack Sprayer, 4 gal Tank, HDPE Tank, 25 ft Horizontal, 20 ft Vertical Spray Range, 4 ft L Hose CHAPIN 63900 Backpack Sprayer, 4 gal Tank, Poly Tank, 25 ft Horizontal, 23 ft Vertical Spray Range, 48 in L Hose Solo 475-B Backpack Sprayer, 4 gal Tank, HDPE Tank, 25 ft Horizontal, 20 ft Vertical Spray Range, 4 ft L Hose CHAPIN 63600 Backpack Sprayer, 4 gal Tank Our Price: $92.99 Our Price: $139.99 Our Price: $94.99 Our Price: $129.99 CHAPIN Pro Series 61800 Backpack Sprayer, 4 gal Tank, Poly Tank, 25 ft Horizontal, 23 ft Vertical Spray Range Chapin 62000 Backpack Sprayer, 4 gal Tank, Polypropylene Tank, 25 ft Horizontal, 23 ft Vertical Spray Range Milwaukee M18 2820-21PS Backpack Sprayer Kit, 4 gal Tank, 25 ft Spray Range CHAPIN 63924 Rechargeable Backpack Sprayer, 4 gal Tank, Poly Tank, 20 to 22 ft Horizontal, 32 ft Vertical Spray Range Our Price: $129.99 Our Price: $169.99 Our Price: $419.99 Our Price: $249.99 Share your knowledge of this product. 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