Pro-Grade 4-Gallon Piston Backpack Sprayer With 120 Psi, External Pump, Viton Seals, 47-Inch Hose, Workhorse For Farm, Lawn And Garden Care, Heavy-Duty Adjustable Straps
✔️ External piston pump, Viton seals, 47 in hose, 20 in wand
The EstateKeeper 4-Gallon Piston Backpack Sprayer delivers up to 120 psi via an external piston pump for strong, consistent coverage on farms, lawns, nurseries, and greenhouses. Built with Viton seals and O-rings for chemical resistance, it includes a 47-inch industrial hose, a 20-inch brass wand, and an adjustable brass nozzle for fan and jet patterns. This unit is designed to handle herbicides, insecticides, liquid fertilizers, and oil- or solvent-based products, and is backed by a 6-month warranty.
✅ 4-gallon capacity✅ Max 120 psi pressure
✅ External piston pump
✅ 47-inch industrial hose
✅ 20-inch brass wand
✅ Viton seals and O-rings for chemical resistance
✅ Heavy-duty adjustable padded shoulder straps
✅ 6-month warranty included
💡 What is a backpack sprayer used for and why is a 120 psi model handy?
- Backpack sprayers are handy for applying herbicides, insecticides, liquid fertilizers, and oil-based products across lawns, gardens, nurseries, and greenhouses
- The 120 psi max pushes spray through longer hoses and into dense foliage with minimal effort
- Viton seals, O-rings, and brass fittings resist chemical attack for longer life in outdoor settings
- A padded harness keeps you spraying longer with less fatigue