Hello , 1. Do you sell extra parts likemore tubes and nozzles?
2. How do you recommend cleaning and drying when changeing between products?
3. Is this suitable for oils?
There are no wearing parts for sale at present. The gear pump body can be disassembled for cleaning and drying. Viscous oil is OK. The more viscous the oil, the better the effect.
Can the filling amount only be set by weight? Or can I also set it by volume or time-based filling?
The jars I use are slightly different weight so I need to make sure the same amount of liquid is being dispensed.