- Seawater, bilge of amphibian vehicles and crafts.
- Decanting fuels usually: petrol, diesel, kerosene, oil, naphtha , fluid oils, etc.
- Draining of basements, underground passages, drains for electrical and phone cables.
- Draining water, rainwater, muddy waters, slimy and sandy waters.
- Supplying fresh water for caravans, crafts, and concrete mixers.
- Draining of coolants from machine tools, also containing filings, and emery shavings, saw dust, etc.
- Laundry drains, wells for sewage, septic tanks.
- Transferring coolants, disinfectants,weed killers, etc