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High-Flow Pressurized Tank 60 to 450 Liters

Tanks

High-Quality Pressurized Tank Made in France

This tank is made in France, offers exceptional quality, and delivers record-breaking flow rates.

This tank provides a delivery flow rate of more than 20 liters/minute. It's the perfect compromise between our low-flow pressurized tanks and a high-capacity tank system equipped with a high-pressure pump.

Choose a capacity

Tank capacity:

60 liters
115 liters
150 liters
230 liters
300 liters
450 liters

Tank orientation:

Horizontal
Vertical

€599.90 Tax included

Quantity

Allow 2 to 3 weeks for production in France and delivery.

Pay in 3 or 4 installments, interest-free

Satisfaction guaranteed.

2-year warranty (extendable)

Delivery :

-Order before noon for same-day shipping

-Delivery within 24 to 48 hours to your home or to a pickup point

Installation service available

Description

Complete range of high-flow pressurized tanks made in France

These pressurized tanks are designed to provide excellent reliability, a high flow rate, and low long-term operating costs.

They feature an anti-corrosion treatment and a reliable, durable bladder that can be replaced quickly.

Benefits of the Compose It tank:

Exceptional durability: install it and never replace the entire tank again
Reliable, resilient, replaceable bladder
Bladder replacement in minutes
Eco-designed, recyclable tank
No risk of corrosion
Excellent pressure resistance
Lightweight and easy to handle
Lower operating costs over time

The main advantage of these tanks over our imported models is their flow rate. They withstand pressures up to 8 bar and feature a 1"1/4 inlet / outlet, providing a high flow rate suitable for demanding applications.

The horizontal version comes with the following additional components:

Support brackets
Side opening
Side fitting

Usable tank volume at different operating pressures

The tank's usable volume depends on the system's cut-in and cut-out pressures. The table below shows the actual percentage of water available based on the pressure settings used in your installation.

Usable volume of the 100 L tank
Cut-out / cut-in pressure	1.5 bar	2 bar	2.5 bar	3 bar	3.5 bar	4 bar	4.5 bar	5 bar	5.5 bar
4 bar	56%	46%	35%	23%	12%
4.5 bar	59%	51%	41%	31%	21%	11%
5 bar	62%	55%	46%	38%	28%	19%	10%
5.5 bar	65%	58%	51%	43%	34%	26%	17%	9%
6 bar	67%	61%	54%	47%	39%	32%	24%	16%	8%
6.5 bar	68%	63%	57%	51%	44%	37%	29%	22%	15%
7 bar	70%	65%	60%	54%	47%	41%	34%	27%	21%
7.5 bar	71%	67%	62%	56%	50%	44%	38%	32%	26%
8 bar	72%	69%	64%	59%	53%	48%	42%	36%	30%

Example: with a cut-out pressure of 7.5 bar and a cut-in pressure of 1.5 bar, the available usable volume reaches 61% of the tank's total volume.

Energy savings and lower operating costs

Thanks to their greater usable volume, Compose It tanks reduce the number of pump starts.

Each start causes a spike in electricity consumption. With a greater usable volume, the pump starts less often, helping you:

reduce electricity consumption
limit mechanical wear on the pump
extend the life of your installation
reduce overall operating costs

Real-world savings examples

Well 80 m³/month

500 W pump – 60 L tank vs Wellmate 55 L

126 kWh/year saved at an equivalent pressure range of 2–4 bar
Approximately 24 € / year
248 kWh/year saved in the 1.5–6 bar range
Approximately 48 € / year

Well 500 m³/month

900 W pump – 300 L tank vs Wellmate 330 L

160 kWh/year saved at an equivalent pressure range of 2–4 bar
Approximately 30.80 € / year
654 kWh/year saved in the 1.5–6 bar range
Approximately 127 € / year

Over 10 years, the savings become especially significant. In addition, unlike a conventional tank, you do not need to replace the entire tank: only the replaceable bladder can be replaced.

The values shown in the table represent the volume of water available between the pump stopping and restarting. The greater the difference between the cut-out pressure and the cut-in pressure, the greater the usable volume available.

For example, if this tank is connected to a system set to stop at 7.5 bar and restart at 1.5 bar, the tank has a usable volume of 61%.

Compose It pressurized tank

Connection

The tank's outlet fitting has a 1"1/4 male thread. We also supply a 1"1/4 female-to-female flexible hose to make connection easier. This solution has been successfully tested over 24,000 pressure cycles at up to 8 bar.