what size tip?

[wal45]

what size tip is evertbody using? have trash pump set up seem to be going threw a lot of sealer what is everybody getting as a coverage rate? i am using asphalt emullision .i hear 100sf per gallon? i might be getting .50 to .65 so it seems does tip size control this ? thanks.

[Metro Lawn]

We use many, but the most common is an 80 20 2 gallon per minute

[Coatings]

We use 1/4 inch 80/70. 99% of our work is commercial. The more gallons that get out the faster we spray. Once in a while an 80/50 will be used.