Yes, you can charge the TrueTech 1000 Foamer 1 Gallon (TT1000) either by hand or by compressor.
TrueTech 1000 Foamer 1 Gallon (TT1000) can be used for products other than pesticides. We would recommend checking with the manufacturer to make sure that the SaniDate would be recommended for use in it. They can be reached at 800.264.0870.
Unfortunately, we do not carry any parts for the TrueTech 1000 Foamer 1 Gallon (TT1000). You will need to contact the manufacturer to see where they sell parts. TrueTech Equipment (Nisus) (800) 264-0870.