Expansion Vessel Flamco IPX with Complete Valve & Gauge Kit 1,5 bar (12, 18, 25, 35, 50 L)

Ensure safe, stable, and reliable pressure maintenance in your heating systems with the Flamco IPX expansion vessel complete with an accessory kit. This high-quality and heavy-duty expansion vessel is specifically engineered to withstand harsh conditions and demanding environments across both residential and commercial properties.

Perfect solution for heat pumps and boilers
Thanks to its compact and smart construction, the expansion vessel is ideal for mounting in direct proximity to heating sources such as geothermal heat pumps, air-to-water heat pumps, and electric boilers. The uniform pressure and the high-grade rubber diaphragm eliminate sharp pressure drops and dangerous pressure spikes, providing a secure and comfortable environment within the property's heating network at any hour of the day.

Please note: The pre-charge pressure of the vessel must be checked and adjusted during installation to match the static height of the system before it is put into operation.

Robust construction and smart accessory kit
Featuring a durable steel shell and a flexible diaphragm, this vessel provides a highly intense and tight construction for your fluid systems. The expansion vessel is supplied as a complete solution together with a factory-tailored valve and gauge kit – if you need to service, vent, or check the pressure, the kit contains an approved safety valve, a clear pressure gauge for readings, and a smooth drain valve for straightforward maintenance.

Durable design and versatile application
The vessel is surface-treated with a corrosion-resistant powder coating, making it completely protected and secure for installation in rain or shine within damp cellars or boiler rooms. It withstands operating temperatures from -10°C to +120°C (diaphragm max +70°C continuous) and features a maximum allowable working pressure of up to 3 bar. For larger buildings or custom flows, the IPX series is available in a wide variety of dimensions and capacities for a fast connection.

Product Benefits:

• Versatile application: Perfect for residential houses, heat pump dockings, and industrial heating networks.
• Complete accessory kit: Supplied with a pressure gauge, safety valve, and drain valve for a secure installation.
• Practical installation: Ready-to-go package that is easy to roll in, screw tight, and transport between job sites.
• High reliability: Heavy-duty design with a durable diaphragm that prevents oxygen diffusion and stays tight year after year.
• High media resistance: Durable construction optimized for tough environments and glycol mixtures up to 50%.
• Wide product range: Available in several different sizes and capacities for an optimal fit to your system.

Technical Specifications:

• Capacity: 12, 18, 25, 35, 50 L
• Max Working Pressure: 3.0 bar
• Connection: Male thread on the vessel and a complete manifold kit with standard connections
• Lifespan: Very long mechanical lifespan thanks to the high-grade diaphragm
• Operating Temperature: -10°C to +120°C (Diaphragm max +70°C)
• Supplied with: Expansion vessel, pressure gauge, safety valve, drain valve, and T-piece manifold
• Manufacturer: Flamco
• Model Designation: IPX with valve kit