Fiamma Roll-Tank 40W – 40 L Waste Water Tank on Wheels – With Level Indicator & Air Valve – Grey
In Stock
Order before 2pm — Est Delivery: 4-5 working days
In Stock
Order before 2pm — Est Delivery: 4-5 working days
Empty grey water cleanly without moving the van. Fiamma Roll-Tank 40W is a portable 40 L waste-water tank with an easy-grip handle and two large wheels for stable transport over gravel and grass. A built-in level indicator shows when it is getting full, and the air release valve speeds up discharge. The wide cleaning cap makes rinsing simple, and a 45 deg drain adapter is supplied for an easier pour. Pair it with the Sanitary-Flex hose kit for splash-reduced emptying at service points.
Portable 40 L grey-water tank with handle and large wheels
Level indicator and air release valve for easier emptying
Wide cleaning cap for fast rinse-out after use
45 deg drain adapter included; works great with Sanitary-Flex hose (optional)
Tough, easy-clean touring-grade plastic in Grey
Capacity: 40 L (nominal)
Dimensions: approx. 81 x 41 x 20 cm
Weight: approx. 3.5 kg
Colour: Grey
Roll-Tank 40W portable waste tank
45 deg drain adapter
Caps including cleaning cap; integrated level indicator and air valve
Connect to your motorhome’s grey-water outlet with a suitable drain hose; keep caps closed during transport.
Open the air valve while emptying to improve flow.
Rinse after use and allow to dry with the cap off.
For fresh water, choose the Roll-Tank 40F version.
We aim to process all orders within 1–2 business days.
Please note: orders are not dispatched or delivered on weekends.
In periods of high demand, dispatch may be delayed slightly. If there’s a significant delay, we’ll contact you directly via email or phone.
Free Standard Delivery on Orders Over £40 All items ship from our UK warehouse.
See more on our Policy Page
We are happy to accept all our items back within 60 days for a full refund. To be eligible for a return the item must be unused and within the original packaging. If 60 days has gone by since your purchase, unfortunately we cannot offer you a refund or exchange. To complete a return please include a copy of your invoice or order details. Please do not send your purchase back to the manufacturer.
If your item arrives damaged or develops a fault, please contact our customer service team at: onlinesales@myfiamma.co.uk
for more details see our refund policy page
Email:📧onlinesales@myfiamma.co.uk Our team will get back to you as quickly as possible, typically within 24 hours on weekdays.
Opening Hours, We’re available to assist you during the following hours:
Currently, we offer support via email only to provide the fastest and most efficient response to your inquiries.
No — Fiamma products are model-specific. Always check the technical sheet and compatibility notes before buying. Our blog and product guides explain the key differences between F45, F80, and other models.
Most items are dispatched the same day if ordered before 2pm (Mon–Fri). Standard UK delivery is 2–3 working days with tracking provided.
Yes — unused items can be returned within 60 days. Please keep all packaging intact and delivery information, so we can re-process your return smoothly.
Some vehicles require a specific fitting kit or bracket (especially for awnings, bike racks and roof rails). If a kit is needed, we’ll highlight it in the product description.
Yes — many Fiamma products require a specific fitting kit or adapter depending on your vehicle make and model. Where possible, we’ll show the correct kit directly on the product page or under Accessories. If you’re unsure, use our Kit Finder tool to check compatibility with your campervan, motorhome or caravan — it’s the quickest way to make sure you order the right setup.
Check the awning series (F45, F80, Caravanstore, etc.) and the length/code on the product badge. Measure the awning case length and floor-to-awning height to pick the correct size.
Collection can be arranged on request for most items — and often saves you delivery fees — check the product page to see if the item is available or contact support.
Fiamma products are designed in Italy, with TÜV-approved safety standards and long-lasting materials. They’re known across Europe for quality, reliability, and compatibility with motorhomes and campervans.
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