4 GALLON BACKPACK SPRAYER
- 28" stainless steel wand with brass nozzle - for extended reach
- 3-stage filtration
- Combines higher pressure of a piston pump with extended life span of a diaphragm pump
- Double-thick shoulder straps - adds additional comfort
- Dual-displacement combination piston and diaphragm pump
- Large 6" ID cap opening - largest in the market
- Parts available for easy repairs
- Use with liquids and many wettable powders
- Viton formulation - increases durability