Define the liquid
Share viscosity, temperature, density, particles and relevant safety information. Different lubricants are not assumed compatible with the same pump and seals.
Product path & shutoff
Select supply, transfer and nozzle shutoff together. Trials observe stringing, dripping and air entrainment.
Bottles & larger containers
Filled weight, base, handle and opening position affect handling and filling access. Define adjustments needed for different formats.
Checks & maintenance
Define quantity control, closing and replaceable maintenance parts. Review target output against the whole operating cycle.