Footwell Water Tank
Having a steady supply of water makes every trip easier. The Tuff Terrain 40L poly footwell water tank gives you fresh water for general purpose use without taking up valuable storage space.

It’s designed to fit neatly in the rear passenger section, with a central recess that sits over the raised section found in most modern 4WD footwells. This shape allows the tank to sit flat while making practical use of space that would otherwise go unused. With 40 litres on hand, you’ll have plenty for washing up, cleaning gear, and keeping your campsite organised.

The tank is made from durable polyethylene and includes two ½" BSP brass outlets for connecting a hose or pump. When full, it adds about 40kg of low‑down weight across the rear passenger floor.

Product features:
Dimensions: 1200mm wide x 190mm high (30mm for cap) & 250mm Deep.
The transmission tunnel recess is 420mm wide at the base tapering to 200mm wide at top of recess and is 110mm high.
The cut-out for centre consoles is 200mm wide and 60mm deep. Two Brass outlets are fitted (one at each end) and uses 1/2" BSPF (fittings not included) thread to allow normal hardware plumbing fittings to be used for custom hose or pump kits. A matching hose kit is available
Important Fitment Note:
Please note: We advise that all water tank installations should only be done by a qualified person and it is the responsibility of this person to ensure correct installation and fitment.

Will this footwell water tank fit my vehicle?
This 40 litre water tank is made to fit most 4WDs. It sits in the footwell behind the front seats, keeping water handy without taking up space. The transmission tunnel recess and centre console cut-out help it fit snug in many models. It’s best to check the dimensions against your vehicle’s floor before buying.

Can I install a pump with this water tank?
Yes. The tank has two 1/2" BSP brass outlets so you can hook up a pump, hose. A matching hose kit is available if you need one. Fittings are required, Barb fttings, John Guest and Whale fittings are compatible with this tank.

How do I keep the water in my footwell tank clean during long trips?
Always fill the tank with clean water and rinse it out before you head off. Keep the cap sealed during travel to stop dust, insects or dirt from getting in. If the water hasn’t been used for a few days, drain and refill it when you get the chance. This helps keep it fresh for general use like washing dishes and rinsing gear.

Does this water tank need to be removed when not in use?
There’s no need to remove the tank after every trip, but it’s a good idea to empty and rinse it if your 4WD will be sitting for a while. Leave the cap open so it can dry out fully. This helps stop smells or build-up from forming while it's stored. In warmer weather, regular flushing helps keep things clean between uses.

Seaflo RV1-030-055-42 RV Supreme MK2 12v Pump
The Seaflo Pump is a top quality RV pump that is self priming and run dry safe. It has a quiet operation and can be used on demand. It has an industry standard mounting pattern and is completely rubber mounted. It uses internal bypass technology to reduce cycling and has a 16 AWG, 9.4″ long power cord with an encapsulated switch. This pump is a great choice for your RV needs.

FEATURES AND BENEFITS:
Up to 3.0 GPM
Self priming
Run dry safe
Quiet operation
On-demand use
Industry Standard mounting pattern
Completely rubber mounting-base
Internal bypass technology reduces cycling
16 AWG, 9.4″ long with encapsulated switch

SPECIFICATIONS:
Voltage 12V DC
Max recommended temperature 60 degrees
GPM/LPM 3.0/11.3
PSI/BAR 55/3.8
Max Draw (A) 6.0
Valves EPDM
Diaphragm Santoprene
Ports 1/2″-14 MNPT
Wire Connections 2-Pin/Leads
Weight 1.9 kg

WHAT IS INCLUDED:
This pump comes in the retail box with detailed instructions, a filter plus 3 fittings ensuring an easy installation.

IMPORTANT INFORMATION:
Please note: the 1 x all-white round accessory is pre-installed by the manufacturer.

Seaflo RV1-030-055-42 RV Supreme MK2 Pump Specifications Sheet

FAQ on the Seflo RV Supreme MK2 12v
Is the Seaflo RV Supreme MK2 self-priming?
Yes, the Seaflo RV Supreme MK2 is a self-priming pump. That means it can automatically draw water up into itself after being installed, without needing to be manually filled first. This makes setup easier, especially when replacing an old pump or when your water tank is mounted lower than the pump. It also helps restart the system quickly after running dry or doing maintenance.

What makes the Seaflo RV Supreme MK2 a popular choice?
The Seaflo RV Supreme MK2 is rated as the quietest pump in the caravan industry. It has a flow rate of 9.5 liters per minute (LPM). The filter should be installed within 200 to 300 mm before the pump itself, not after it.

The pump uses the most popular mounting sizes. It self-primes and operates up to 55 PSI (3.8 BAR). The pump runs efficiently, using approximately 4.2 to 4.3 amps at full operation but can range from 3 to 6 amps depending on usage.

What is the difference between the Seaflo RV Supreme MK2 Shurflo 4009?
To compare them we've got the following table for you.

Feature Seaflo RV Supreme MK2 Shurflo 4009
Self-Priming Yes Yes
Run Dry Safe Yes Yes
Pressure 55 PSI 45 PSI
Power Draw 6.0 Amps 7.5 Amps
Noise Level Quiet Louder
Technology Internal bypass Internal bypass
Mounting Pattern Industry standard Industry standard
Additional Features Filter and fittings Basic package

The Seaflo RV Supreme MK2 offers more features, higher efficiency, and quieter operation compared to the Shurflo 4009, making it a popular choice for many RV owners