Calpak X-Flow

X-flow fresh water ultratank is the result of a unique technology by Calpak in hot water tanks. Achieving an optimal management of energy was one of the biggest challenges of our company’s R&D department.

The ground-breaking technology of our new fresh water tank, which is protected
by international patent, ensures extremely fast and efficient conduction
of heat.Your benefit, according to official laboratory measurements, is
an extra energy saving of 25% when compared to a conventional tank!

Available in tanks of 500-2000L and combined with heat exchangers with outflow of 1500 L/h, 3000 L/h and 4500 L/h at Δt=1!

	0.8dt1/300 (plus)	1.5dt1/500 (plus)	3.0dt1/1000 (plus)	4.5dt1/2000 (plus)
	Ideal for houses with increased hot water consumption	Ideal for small hotels (25-50 guests)	Ιdeal for medium capacity hotels (50-100 guests)	Ideal for large hotels (>100 guests)
Hot water supply @ ΔΤ1 Hot water supply @ ΔΤ5	800 liters / hour 1,100 liters / hour	1,500 liters / hour 2,000 liters / hour	3,000 liters / hour 4,000 liters / hour	4,500 liters / hour 6,000 liters / hour
Counter-flow kit with circulator and CFA/3 controller	YES	YES	YES	YES
Buffer tank capacity	300 lt	500 lt	1,000 lt	2,000 lt
Insulation Thickness	100 mm	100 mm	100 mm	100 mm
Thermal Losses	1.6 kwh/24h	1.8 kwh/24h	2.1 kwh/24h	2.5 kwh/24h
Connection with Heat Pump Connection with Boiler (gas or oil) Connection with Solar collectors	YES YES YES (model “plus”)	YES YES YES (model “plus”)	YES YES YES (model “plus”)	YES YES YES (model “plus”)
Recommended Heating element	3ΚW	4KW	6KW	9KW
Total efficiency of the tank (charge & discharge)	99%	99%	99%	99%
Energy Savings	>25%	>25%	>25%	>25%
Pure water without bacteria	100%	100%	100%	100%

Storage tank

Calpak CLD 3

Calpak CL2

Minikombi