Dupont viton is used for the o-ring and piston cup to provide superior resistance to the harshest chemicals even d-limonene. High density polyethylene tank is more resistant to breaks than other materials. 4 10Cm wide funnel top for quick easy filling and adjustable nozzle allows user to control output and reduce the waste of chemicals saving time and money. Sprayer hose nozzle type: tank sprayer sprayer nozzle type: adjustable nozzle sprayer settings: adjustable fine mist to stream hose diameter: 0.63 . This is a bundle of 10 each 1 per each
