Semi-storage calorifiers are designed for installations where there are high-peak demands, but limited plantroom space.

By combining a packaged plate heat exchanger and buffer vessel in parallel, the required storage volume is typically only a quarter of an equivalent storage calorifier.

Lacaze Energies semi-storage calorifiers maintain a constant outlet temperature, irrespective of the demand placed upon them.

The integral bronze pump ensures a constant flow rate through the stainless steel heat exchanger.

Lacaze Energies manufacture a standard range of semi-storage calorifiers manufactured from RC851 epoxy lined steel.

The lining is the result of extensive development and rigorous testing. It has been awarded an ACS certificate, confirming its suitability for use with drinking water.

Lacaze Energies can also produce semi-storage calorifiers manufactured from mild steel, stainless steel and enamel lined steel.

Lacaze Energies manufacture a standard range of semi-storage calorifiers in the following capacities:

• 500 litre
• 750 litre
• 1,000 litre
• 1,500 litre
• 2,000 litre
• 2,500 litre
• 3,000 litre

And with the following heat exchanger power ratings:

• 41 to 332 kW

Lacaze Energies also make a bespoke range of semi-storage calorifiers with varying capacities and heat exchanger power ratings.

Detailed technical information including dimensions can be obtained by downloading the data sheet:

• Lacaze PREPAC Semi-Storage Calorifiers

call or email us to discuss your requirements, or for information on product availability and pricing.