LEO 300FTT 300L Pressure Tank – 10 Bar Butyl Membrane

LEO 300FTT 300L Pressure Tank – 10 Bar Butyl Membrane

The LEO 300FTT is a 300-litre pressure tank designed for water pressure boosting, pump systems, water storage and pressure stabilization applications. It features a durable butyl membrane, a maximum working pressure of 10 bar and a maximum operating temperature of 99°C.

With a nominal and actual capacity of 300 litres, the LEO 300FTT provides substantial water system buffering capacity. The replaceable-style membrane separates the water from the pressurized air chamber, helping reduce pump cycling and maintain more stable pressure in suitable water supply and pressure-boosting systems.

Key Specifications

Specification	LEO 300FTT
Brand	LEO
Model	300FTT
Product Type	Pressure Tank / Pressure Vessel
Nominal Capacity	300 L
Actual Capacity	300 L
Maximum Pressure	10 bar
Membrane Material	BUTYL
Maximum Temperature	99°C
Connection	G1½"
Membrane Service Life	50,000 cycles

300 L Water Pressure Tank

The LEO 300FTT 300L pressure tank is intended for larger residential, commercial, agricultural and water pressure systems where additional pressure storage and reduced pump cycling are required. The 300-litre capacity provides significantly more system buffering than smaller domestic pressure tanks.

Butyl Membrane

The tank uses a butyl membrane to separate the system water from the pressurized air chamber. According to the manufacturer's specifications, the membrane has a service life of approximately 50,000 cycles.

Maximum Pressure and Temperature

• Maximum pressure: 10 bar
• Maximum temperature: 99°C
• Membrane: Butyl
• Connection: G1½"

The tank must be installed and operated within the manufacturer's specified pressure and temperature limits. The pressure tank should be correctly sized and pre-charged according to the requirements of the connected pump and water pressure system.

Applications

The LEO 300FTT can be used in pressure and water supply systems including:

• Residential water pressure boosting
• Commercial water supply systems
• Water pressure booster sets
• Automatic pump systems
• Domestic water supply
• Agricultural water systems
• Irrigation systems
• Industrial water systems
• Water circulation systems
• Pump pressure stabilization
• Systems requiring reduced pump cycling

How a Pressure Tank Works

A pressure tank stores pressurized water and provides a buffer between the pump and the water distribution system. As water demand changes, the tank helps supply water without requiring the pump to start every time a small amount of water is used. Correct sizing and pressure adjustment are important for achieving the intended performance and reducing unnecessary pump starts.

Technical Specifications at a Glance

Brand	LEO
Model	300FTT
Capacity	300 Litres
Nominal Capacity	300 L
Actual Capacity	300 L
Maximum Pressure	10 bar
Membrane Material	Butyl
Maximum Temperature	99°C
Connection	G1½"
Membrane Service Life	50,000 cycles

Important Installation Information

Pressure tanks are pressure-bearing components and must be installed by a suitably qualified person. Verify the system pressure, pump settings, pre-charge pressure, connection size and installation requirements before commissioning. Do not exceed the manufacturer's maximum rated pressure or temperature.

Product specifications should be checked against the identification label on the supplied tank before installation, particularly where multiple LEO pressure tank models are available.

Product Identification

LEO 300FTT is a 300-litre pressure tank with a 10 bar maximum pressure rating, butyl membrane, 99°C maximum temperature and G1½" connection.