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Maximize the potential of your rainwater harvesting system with our complete selection of 1000 liter tank accessories. Whether you want to secure your installation, facilitate watering or ensure the maintenance of your tank, Multitanks offers you high-quality technical solutions, perfectly adapted to the IBC (Intermediate Bulk Container) standard.
Browse our different ranges: from specific connections (S60X6, S100X8) to replacement valves, gutter manifolds, pumps and filtration systems. We also offer protective equipment such as UV tarpaulins and extension bases. Each accessory is selected for its robustness and ease of installation, ensuring efficient and sustainable water management, season after season.
Equip your tank with the best accessories: benefit from Multitanks expertise and express delivery!
A “1/2 inch” thread measures 20.96 mm, not 12.7: in plumbing, the inch size is not converted, it is read from a chart. Here you will find the inch / mm correspondence of every common thread (BSP or “gas thread”, French names 15/21 · 20/27 · 26/34, NPT, S60x6 IBC tanks, Guillemin, Camlock, PVC), a tool that identifies your thread and the fitting that goes with it, and the pitfalls to avoid.
No need to know the name of your thread. Tell us what you need to connect to, or type what you know (“20/27”, “3/4 inch”, “S60x6”, “26.4 mm”): we identify the thread and show you the fittings that go with it. Dimensions according to ISO 228, ISO 7 and ASME B1.20.1.
No need to know the name of your thread. Just answer the question: what do you need to connect to?
With a caliper, measure the outside diameter of a male (thread visible on the outside) or the inside diameter of a female (thread inside the hole), at the root of the thread.
You already know the name of your thread? Type it the way you say it: 20/27, 26/34, 3/4 inch, S60x6… everything works.
Tell us what you have and what you want to get: we look for the matching fitting in our catalogue.
74 products
IBC 1000 L accessories 
Heating jackets 
Fittings 
Drums, jerrycans & fittings 
Seeds 
Plant protection & biocides 
Garden 
Green spaces & municipal 
Barbecue, fire pit & fireplace 
Cleaning & care 
Refrigerants & air conditioning 
Watering 
