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Wedge to set precise spray nozzle angles.

Heater on nozzle block to prevent cooling at tips.

Reference chart listing flow rates for each nozzle type and pressure. Used by sprayer operators to confirm correct configuration before work.

Table matching nozzle size/pressure to target application rates.

Flexible rod for clearing partially blocked spray nozzles. Keeps spray pattern consistent without dismantling the entire bar.

Map showing which nozzles form each zone.

Hand wheel allowing fine adjustment of nozzle height. Ensures correct overlap and film thickness when spraying binder.

Tool to set spray nozzle height above road for correct overlap.

Spray pattern test using paper/foil laid across the spray width.

Manual valve isolating a section of the spray bar during maintenance. Allows single-nozzle testing without draining the system.