DHW tank for Heatpump system 400L Duplex Steel 2205

DHW tank for Heatpump system  400L  Duplex Steel 2205

This is a solar tank used to obtain and store hot water, which can be used in solar energy, heat pumps, boilers and other systems.
The solar water tank is an insulated pressure tank with a pressure of 0.76MPa to ensure that there is enough hot water for use.

Product performance:
* High efficiency -- the use of EU standard polyurethane foam, uniform foaming without bubbles, 24 hours only drop 6 degrees Celsius.
* Environmental protection -- the water tank absorbs heat through the coil to heat the hot water in the water tank, in line with environmental standards.
* Durability -- beautiful appearance, long service life (10 years), suitable for a wide range of areas.

MODEL		PAWT-300L(DHWtank)	PAWT-400L(DHWtank)	PAWT-500L(DHWtank)
NOMINAL CAPACITY	L	300	400	500
OUTERTANK DIAMETER	mm	Φ600	Φ650	Φ700
INNERTANK DIAMETER	mm	Φ500	Φ550	Φ600
HEIGHT	mm	1572	1800	1822
INNER TANK MATERIAL		Duplex Steel 2205
INNER TANK THICKNESS	mm	1	1.5	1.5
OUTER CASE MATERIAL		Galvanized Sheet with
ELECTRICAL HEATER TYPE		Screw thread
ELECTRICAL HEATER SIZE	(kw/230V)	G1'',3.0KWElectricHeater
COIL MATERIAL/TYPE		SUS316LWaveShape	SUS316LWaveShape	SUS316LWaveShape
HEAT EXCHANGER TYPE	m	Φ28mmx25m	Φ28mmx30m	Φ28mmx30m
HEAT EXCHANGER SURFACE	m2	3.3	4	4
CONNECTIONS	Temp.sensorhole	G1/2"	G1/2"	G1/2"
	Hotwateroutlet	G1''	G1''	G1''
	HeatExchangercoil	G1''	G1''	G1''
	inlet/outlet
	Coldwaterinlet	G1''	G1''	G1''
	Circulation	G1''	G1''	G1''
	T/Pconnection	G1/2"	G1/2"	G1/2"
Mg.anode		Yes
WORKING PRESSURE	Bar	6	6	6
MAX.TESTING PRESSURE	Bar	10	10	10
INSULATION		Polyure thane Foaming
INSULATION THICKNESS	mm	50	50	50
PACKING SIZE	mm	670*670*1650	720*720*1885	780*780*1940