The PetraTools HD4000 is a powerful 4-gallon battery-powered backpack sprayer designed for homeowners, gardeners, and professionals who need long runtimes and reliable performance. Its upgraded 12V8AH battery delivers 6–8 hours of continuous spraying—over 200 gallons per charge—far beyond standard lithium-pack sprayers. With comfortable double-padded straps, a cushioned back pad, and a locking squeeze handle, it’s built for long projects without the strain.
You get adjustable 40–90 PSI pressure control plus six versatile nozzles, allowing you to switch from a fine mist to a strong, targeted stream for fertilizers, weed killer, cleaning solutions, or watering. The HD extendable wand, wide-mouth opening, and built-in screen filter prevent clogs and make filling and cleaning easy. Backed by a U.S. family-owned brand with 24/7 support, the HD4000 is a dependable, leak-resistant sprayer that performs well for lawns, gardens, farms, and commercial setups.
Key Features & Benefits
• Long 6–8 Hr Runtime – 12V8AH battery pumps 200+ gallons per charge.
• Adjustable Pressure – 40–90 PSI with 6 nozzle options for spraying any solution.
• Comfortable Backpack Design – Padded straps & back pad reduce fatigue.
• Leak-Resistant Build – Wide-mouth lid, extendable wand & screen filter prevent clogs.
• Large 4-Gallon Tank – Translucent design lets you monitor liquid levels easily.
• Full Kit Included – Battery, charger, wand, hose, nozzles, straps & accessories.
