Pumps & Sanitary

Ensure reliable supply and comfort on board

Supply and comfort on board depend on suitable connections, material compatibility, and the correct flow rate.

For drinking water products, you should pay attention to appropriate approvals. For gas, safety comes first.

This keeps the system tight, clean, and reliable.

Discover variants, materials, and designs that are built for maritime use. This way, you'll find equipment that remains reliable on board – season after season.

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Deine Fragen / Unsere Antworte

How can I tell if a pump or hose is approved for drinking water?
Products for drinking water carry appropriate markings or approvals, such as WRAS, KTW, or comparable standards. When in doubt, this information can be found in the manufacturer's data sheet – you should rely on this information, not on the mere appearance of the material.
How often should I replace the impeller of my cooling water or deck wash pump?
As a rule of thumb, it should be checked at least once per season, or more frequently with intensive use. Rubber impellers harden over time and can break – fragments in the cooling system can cause expensive consequential damage, so check before the start of the season or replace proactively.
Can I use a normal bilge pump for oily bilge water?
No. Oily bilge water must not be pumped overboard unfiltered and attacks many standard membranes. For this application, there are special oil-resistant pumps and bilge oil separators – and the legal regulations for disposal must be strictly observed.
Which hose connection is more reliable in the long term on a boat: push-fit fitting or hose clamp?
Both systems work well if installed correctly. With push-fit fittings, sufficient insertion depth and locking are important; with hose clamps, quality is key – double-wire stainless steel clamps are significantly superior to simple band clamps because they create more even contact pressure and are better protected against corrosion.