
Sanitation

Sanitation

Sanitation
Discover at Dahlberg a wide range of
The best of marine sanitation
In our wide range of products , you will find everything you need to equip your boat with the latest sanitation products and thus guarantee efficient and reliable operation on board your boat.
Our systems include everything from tanks to toilets, covers, pump replacements and cleaning accessories, covering all the marine sanitation needs you may have. We work with world-renowned brands such as Dometic, SFA, Tecma and Adinet , which stand out for offering products of the highest quality and reliability.
Our online store is your gateway to a world of specialized marine sanitation solutions. Explore our entire collection from the comfort of your home or boat and find the products that best suit your needs.
Explore what's new in
Catalogs
Catalogs are an excellent option to find out about the products that each brand offers.
Below we provide you with the collections of our leading sanitation brands, available in both Spanish and English.
Discover the offer of
Services
Services cover many sanitation functions of your vessel.
Our team is here to advise you throughout the purchasing process, answering all your questions and providing you with detailed information about the new products available.
Download instructions
Manuals and parts
Discover the keys to identifying your toilet model and access our complete winterizing guides, technical bulletins, manuals and parts lists.
We understand the importance of having the right information to maintain your sanitation system.

Marine Sanitation Products
MEMBRANE FOR SW / TW / JW PUMPS
KIT 2 DUCK BILL VALVES 1-1/2"
VACUFLUSH TOILET SEAL KIT
GROMMET SEAL 1 - 1/2"
TW 24V DISCHARGE PUMP
TW 12V VACUUM PUMP
VACUFLUSH 4806 WHITE 24V TOILET
SANIMARIN 24V MOTOR NP100680 (BEFORE 2016)

Sanitation spare parts
We provide an extensive selection of high quality spare and replacement parts to keep your boat's sanitation system in optimal condition.

Sanitation spare parts
We provide an extensive selection of high quality spare and replacement parts to keep your boat's sanitation system in optimal condition.

Sanitation spare parts
We provide an extensive selection of high quality spare and replacement parts to keep your boat's sanitation system in optimal condition.
GROMMET SEAL 1 - 1/2"
VACUFLUSH TOILET SEAL KIT
MEMBRANE FOR SW / TW / JW PUMPS
KIT 2 DUCK BILL VALVES 1-1/2"
TW 24V DISCHARGE PUMP
TW 12V VACUUM PUMP
TECMA NON-RETURN VALVE
SANIMARIN NON-RETURN VALVE

Marine toilets and lids
We offer a variety of toilet models and lids that combine functionality,
comfort and durability. From compact toilets to larger, high capacity models to suit any space and need.

Marine toilets and lids
We offer a variety of toilet models and lids that combine functionality,
comfort and durability. From compact toilets to larger, high capacity models to suit any space and need.

Marine toilets and lids
We offer a variety of toilet models and lids that combine functionality,
comfort and durability. From compact toilets to larger, high capacity models to suit any space and need.
PORTABLE TOILET 976
SANIMARIN EXCLUSIVE MEDIUM LUXE 24V TOILET
PORTABLE TOILET 972
SANIMARIN MAXLITE TOILET + 12V
MASTERFLUSH 8140 24V ELECTRIC TOILET
MASTERFLUSH 8120 24V ELECTRIC TOILET
VACUFLUSH 4809 VACUUM TOILET
VACUFLUSH 5006 VACUUM TOILET

Marine Toilet Accessories
We supply a range of accessories to guarantee optimal and comfortable operation of your toilet, elements that complement and enhance the toicet experience.

Marine Toilet Accessories
We supply a range of accessories to guarantee optimal and comfortable operation of your toilet, elements that complement and enhance the toicet experience.

Marine Toilet Accessories
We supply a range of accessories to guarantee optimal and comfortable operation of your toilet, elements that complement and enhance the toicet experience.
BC5 SANITARY DESCALER
LIME DEPOSIT CLEANER 2L.
TANKCLEANER SEWAGE TANK CLEANER TABLETS
GREY WATER TANK CLEANER 2L
WASTE WATER TANK CLEANER 2L
BLACK WATER TANK CLEANER 5L
FAQs
Frequent questions
What sanitation brands do we represent?
SEALAND, SANIMARIN and ADINET
How many rinses will my wastewater tank hold?
The majority of problems onboard are caused by overfilling of the tank. If you are curious about this issue and want to be reassured, try entering the data requested in the table below.
What do I need to have onboard to comply with the ISO 8099 spill prevention standard?
Basically a sewage retention system to prevent discharge into the sea in restricted areas. The tank has to comply with the requirements of ISO8099.
The boat must be provided with a deck inlet, so that the waste can be discharged outside in the harbour.
All Sealand/Dometic brand tanks and equipment meet all required parameters.
This standard covers waste retention systems for sanitary installations on pleasure boats or boats of smaller vessels. Sewage holding tanks are increasingly mandatory in some European countries, and the requirements are as follows:
- Tank filling indication.
- Deposit access registration, larger than 75mm.
- Siphon device.
- Air connection diameter larger than 20mm.
- Tank identification (ISO, manufacturer, model, capacity, etc).
Calculation of septic tank capacity
Most problems onboard are caused by overfilling the tank. If you are curious about this question and want to be reassured, please consult our sanitation guide: Calculation of tank capacity.