Next shipping:
Your order will be shipped !
Estimated delivery: Choose DHL or UPS! 2-5 working days for deliveries in Europe by track. 1-7 days for worldwide by air
Over 19000 Ready-to-ship items In a catalog of 19763 items, over 19000 are always in stock, ready to be shipped
Discounts every day Without using codes Every day on Helmstock you find new offers. Over 3000 items are discounted
10-13, 15-18 UTC+1 Monday - Friday Call us on 0583 403147, Monday to Friday from 10:00 to 13:00 and 15:00 to 18:00 UTC+1, or send a e-mail to [email protected]

Bilge pumps, boat autoclave and spare parts


Boat accessories for nautical hydraulics such as bilge pumps, powered at 12 or 24 Volt, and boat autoclaves with spare parts and accessories for changing performance.

View as Grid List

Items 1-24 of 298

Set Descending Direction

Auto-pump and watermakers

The autoclaves for boats are responsible for pumping the water from the tanks to the on-board utilities such as showers or sink taps. Our autoclaves with different flow rates in liters per minute are able to serve from 1 to 4 users simultaneously. Equipped with quick couplings, filters and pre-set pressure switch. Among the autoclaves in the catalog there are also high pressure pumps for washing the deck. In our shop we offer a wide range of bilge pumps for immersion boats of every size, flow rate and head. The automatic bilge pumps start working autonomously once a certain level of water is reached. We have a wide range of bilge pump floats, switches and panels. Manual and portable bilge pumps are also very popular. In our nautical shop you will find macerators for nautical toilets that can also be connected to the black water tank with a maximum head of 3 meters. The collection wells convey the drains of showers and sinks to a single point, thanks to the automatic pump they discharge the gray water into a tank or into the sea. Among the boat accessories there are different models of livewell pumps useful for the recirculation and oxygenation of the water for bait and fish. Watermakers for boats are systems that pump water from the sea and through a filter membrane system produce desalinated and drinkable water in order to always have water on board. Ideal for those who love long stays in the open sea.