

Flat Tank with outlet
Ensure a steady and reliable water supply on every job with a premium flat water tank. Exclusively made in the UK, these robust and durable tanks are the go-to choice for professional window cleaners and car valeters who need to transport large volumes of water safely.
The innovative baffled design prevents dangerous water surging, giving you greater vehicle stability and control when on the road. Its low-profile, space-saving dimensions are engineered to fit neatly into commercial vans and pickups, leaving you with more room for your other essential window cleaning equipment.
Crafted from tough, medium-density polyethylene (MDPE), this Wydale water tank is built to last. The semi-translucent polymer allows you to see the water level from the outside, so you'll always know when it's time for a refill. Available in various sizes to suit your specific needs, this tank is an indispensable investment for any mobile cleaning business.
Using a flat baffled tank, like the Streamline Smartank 650ltr Flat Window Cleaning System, spreads the weight evenly and keeps the van's center of gravity low.
Maximizes your space: Adding a solid wood board on top gives you a flat, sturdy surface to place your window cleaning equipment, such as poles, reels, and tools. This frees up the rest of the van's interior for other uses.
Safety first: Using a flat baffled tank spreads the weight evenly and keeps the van's center of gravity low. Integrated baffles for most of the sizes (Check the table) to reduce the risk of water shifting during braking and cornering.
Built to last: Manufactured from robust MDPE, resisting impact and wear.
UK quality assured: Rely on a top-tier product from a trusted British plastics manufacturer.
Effortless setup: Pre-fitted outlets (specify size, e.g., 3/4" or 1") ensure easy connection to your water-fed pole system.
Get the job done with a Flat Window Cleaning Tank
TANK OPTIONS |
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Code |
Type |
Size L |
Weight kg |
Height mm |
Width mm |
Length mm |
Baffled |
Outlet |
Lid |
TNK125H |
Flat |
125 |
10 |
460 |
290 |
1100 |
NO |
¾" BSP |
8" Int Vent |
TNK175H |
Flat |
175 |
14 |
290 |
620 |
1100 |
NO |
¾" BSP |
8" Int Plain |
TNK210H |
Flat |
210 |
15 |
420 |
630 |
920 |
YES |
¾" BSP |
8" Int Vent |
TNK250H |
Flat |
250 |
21 |
325 |
825 |
1100 |
YES |
¾" BSP |
8" Int Vent |
TNK350H |
Flat |
350 |
24 |
520 |
750 |
990 |
YES |
1" BSP |
6" Ext Vent |
TNK400H |
Flat |
400 |
30 |
350 |
1010 |
1250 |
YES |
1" BSP |
8" Int Vent |
TNK460H |
Flat |
460 |
36 |
400 |
1100 |
1250 |
YES |
1" BSP |
8" Int Vent |
TNK500H |
Flat |
500 |
35 |
620 |
920 |
1000 |
YES |
1" BSP |
8" Int Vent |
TNK650H |
Flat |
650 |
42 |
575 |
1250 |
1010 |
YES |
1" BSP |
8" Int Vent |
TNK800H |
Flat |
800 |
55 |
694 |
1085 |
1240 |
YES |
1" BSP |
8" Int Vent |
TNK1000H |
Flat |
1000 |
80 |
590 |
1240 |
1590 |
YES |
1" BSP |
8" Int Vent |
TNK1250H |
Flat |
1250 |
80 |
620 |
1250 |
1950 |
YES |
1" BSP |
8" Int Vent |
Please note that, although every effort is made to ensure accuracy, all quoted dimensions and volumes are subject to a +/- 3% variation due to the manufacturing process. The lid position and appearance may differ from those shown in the illustration.
The lid position and appearance may also differ from the illustration.
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