Enduramaxx Baffled Water Tanks
Enduramaxx 400 Litre Water Tank, Baffled, Upright – 171604
- Established 1975
- Trusted by thousands of customers
Enduramaxx 400 litre baffled water tank, upright
Baffled water tank in WRAS approved polymer for carrying water. Baffles moulded right through the tank stop the water sloshing from side to side, improving stability on the move. UK made, supplied with a Bye-law 30 kit.
400 litres, 1050 mm long x 400 mm wide x 1255 mm high, 1.5″ outlet as standard, 255 mm lid.
More about this product
Applications
- Catering vans, camper vans and caravans
- Window cleaners’ and mobile valeting vans
- Mobile pet grooming and bin cleaning
- Sprayer tanks and site water transport
Specification
| Capacity | 400 litres |
|---|---|
| Part number | 171604 |
| Dimensions | 1050 mm long x 400 mm wide x 1255 mm high |
| Outlet | 1.5″ as standard (other options available) |
| Lid | 255 mm |
| Material | WRAS approved polymer |
| Fittings | Bye-law 30 kit (Bye-law 60 in Scotland) |
| Backflow | Type AB air gap can be fitted as an optional extra |
| Weight | 35 kg |
| Manufactured | UK |
| Guarantee | 10 years |
Key features
Frequently asked questions
Specification:
- WRAS approved polymer, black, boat blue, or natural colour options only, supplied with a Bye-law 30 kit (Bye-law 60 in Scotland)
- Type AB Airgap can be fitted to all WRAS approved tanks as an optional extra
- Outlet 1.5” 177815 (other options available)
- Lid 255mm
- Dimensions (mm) L 1050 x W 400 x H 1253
- Available in black, natural or green, other colours available on request.
- 100% rust proof
- UK manufactured
- 10 year guarantee
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
Frequently Asked Questions
Quick answers to common questions about the Enduramaxx 400 Litre Water Tank, Baffled, Upright – 171604. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What are water storage tanks used for?
Water tanks store water for applications including domestic supply, rainwater harvesting, commercial systems and specialist installations.
How do I choose the right water tank capacity?
Consider daily demand, available refill rate, required reserve, installation space and the intended use of the stored water.
Can every water tank be used for drinking water?
No. Drinking-water applications require a tank and fittings suitable for potable water; check the product’s approvals and material specification.

