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Videos

Solo 4-gal. Standard Backpack Sprayer with Piston Pump

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Item # L425
Description

Only chemical-resistant parts of this Solo Backpack Sprayer come in contact with the solution being sprayed for years of trouble-free operation

CHEMICAL-RESISTANT SPRAY TANK - Spray tank is made of high-tensile, UV-stabilized polyethylene with high-impact strength and excellent resistance to chemicals and stress
COMFORTABLE - Nylon web straps are padded at the shoulders for comfortable days of spraying
VERSATILE - Pump handle is adjustable for left or right hand operation
LESS SPRAY DRIFT - Diaphragm pump generates a lower pressure resulting in larger droplets with less spray drift
NOZZLE OPTIONS - Comes with four nozzles: flat fan, jet stream, hollow cone and adjustable plastic
SAFE FILLING - Large 4"-dia. opening with strainer allows fast, safe and easy fillings
CONTINUOUS SPRAYING - Trigger lock allows continuous spraying
SPRAY RATE - 60 psi - a maximum pressure of 90 psi can be reached by replacing the pressure control valve with an optional plug

This Solo 4-gal. Standard Backpack Sprayer with Piston Pump features a piston pump for a wider range of applications. 12 lb.

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NOTE: Not recommended for use with abrasive sprays or wettable powders as these can score the piston and pump cylinder causing leaks and lowering the sprayer's life span.

2018 Reference Guide: Page 227

Backpack Sprayers Comparison Chart
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Summary:Today we are going to go over the differences between piston and diaphragm pumps found on backpack sprayers. Knowing the differences between the two will make it easier to select a sprayer and will help you spray more efficiently.
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