Description
Flocea advice sheet
Pillow tank 6 m³ 6,000 litres – rainwater harvesting and storage — the right choice when the project is properly scoped
This pillow tank of 6 m³ (6,000 litres) answers a requirement for rainwater harvesting and storage. It suits private owners, tradespeople, farms and sites needing a self-sufficient water reserve that is dependable, quick to install and matched to the ground conditions.
The point that changes everything
The right tank is not the one that holds the most — it is the one that gives enough autonomy without complicating the installation.
Sizing starts from roof area, actual usage, the dry season and the space available.
What this tank actually solves
a closed reserve that limits evaporation and exposure to dirt
quick installation on level ground, with no buried rigid tank
can be connected to gutters, a pump or an irrigation network
Flocea advice: this volume suits a house, a workshop, a smallholding or a mid-sized buffer reserve.
Choose it if…
- harvesting roof water for irrigation, washdown or buffer storage
- avoiding a buried rigid tank where the works must stay simple
- installing a discreet reserve in an accessible, prepared space
Avoid it if…
- the base cannot be made level and free of sharp features
- the overflow, the filtration or the pump have not been planned
Specifications to lock down
The technical figures that prevent nasty surprises
The deciding factor is the connection layout: inlet, overflow, pump and access must be planned together. Dimensions, fittings, accessories and installation conditions are to be confirmed for your site.
- Usable capacity
- 6,000 litres (6 m³)
- Tank type
- closed, self-supporting pillow tank
- Installation
- on level, clean, stabilised and protected ground
- Installation
- no heavy groundworks, with base preparation
- Connections
- to confirm against use, pump, filling and draw-off
- Main application
- rainwater
Installation: the correct sequence
- Preparea level, clean, compacted area free of sharp features.
- Protectlay the appropriate ground protection.
- Connectposition inlets, outlets, valves, pump and overflow.
- Checkkeep access for filling, emptying and maintenance.
- Commissionfill progressively and check how the whole installation behaves.
Recommended use and compatibility
rainwater, irrigation, outdoor washdown, WC or washing-machine supply where the installation is compliant. If your installation has to meet a particular requirement, ask for confirmation before ordering so that the right membrane and fittings are specified.
Frequently asked questions before ordering
How much space does a 6 m³ pillow tank need?
The exact area depends on the format chosen and on the fittings. The base must be level, stable, free of anything that could puncture it, and accessible both for filling and for maintenance. Flocea confirms the usable dimensions before sign-off.
Can this tank be connected to a pump?
Yes, provided the outlets, valves and accessories are specified at the point of order. Tell us the flow rate you expect, so the installation is not undersized.
Does the tank arrive ready to install?
The tank is delivered folded, with the equipment listed in the quotation. Ground preparation, protection, external fittings and any pump must be planned according to the site.
Should I take this volume or the next size up?
If your need is seasonal, regulatory or awkward to replenish, allow a margin. The next size up avoids over-frequent refilling and secures your autonomy.
Next step
Torn between two volumes or two connection layouts?
Send us the application, the volume you have in mind, the liquid stored and the site constraints. Flocea checks the sizing before order or quotation.
