CHAPIN Pro Series 61800 Backpack Sprayer, 4 gal Tank, Poly Tank, 25 ft Horizontal, 23 ft Vertical Spray Range The CHAPIN ProSeries backpack sprayer is ideal for the professional landscaper as well as the homeowner. The 4 gal poly tank has a 4 in wide-mouth opening for easy filling and cleaning. Featuring a 3-stage filtration system to prevent clogging, a translucent poly tank for viewing of fluid level, poly wand, cushion grip poly shut-off, brass nozzle, and padded shoulder straps. Comes with a three-piece nozzle kit. Viton seals provide compatibility with fertilizers, weed killers, and pesticides. • Fill Opening Size: 4 in • Handle Material: Plastic • Hose Length: 48 in • Includes: (4) Nozzles Strap • Nozzle Type: Cone Fan • Pressure Rating: 40 to 60 psi • Shoulder Strap Type: Padded • Spray Range: 25 ft Horizontal 23 ft Vertical • Tank Capacity: 4 gal • Tank Material: Poly • Wand Length: 20 in • Wand Material: Poly • Features • 4 gal translucent tank with 4 in wide-mouth opening for easy filling and cleaning • Compatible with common fertilizers, weed killers, and pesticides • 3-stage filtration system with in-tank removable/cleanable filter • Cushion grip poly shut-off with three nozzles for a variety of applications • Padded shoulder straps to accommodate a full backpack for hours