Solar Hot Water Tank No Coil Water Storage Pressure Tanks 400L

• Material: Steel Btc340r with Enamel Coating
• Certification: ISO9001, CE, Water Mark,ETL,Wras,En12977-3
• Usage: Solar Water Heater
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 400L
• Electrical Element (Kw): 2.5
• Connections: 3/4′′ Female Thread
• Insulation Thickness(mm): 50mm
• Material of Outer Tank(mm): Color Steel 0.5
• Transport Package: Carton
• Specification: 400L
• Trademark: GOMON
• Origin: China
• Production Capacity: 200000PCS/Year

Product Description

Product Description:
Single Coil Solar Hot Water Storage Tank for closed loop solar thermal applications are designed to cope with freezing water and hard water conditions . They employ an enamelled coil heat exchanger. Heat exchange fluid comprising a mixture of water and food grade glycol is passed through the solar collectors and the stored water is heated when the fluid passes through the heat exchanger.

GOMON enamel coated inner tank applies BAOSTEEL special enamel steel plate and America Ferro enamel powder. It is produced by advanced processes including flexible CNC rolling technology, America plasma automatic welding and Germany rolling enamel technology. It passes 280,000 times' pressure impulse tests, with good performance of anti-pressure, anti-fatigue, anti-acid, anti-alkali, anti-corrosion and anti-hot water corrosion, which guarantees its service life.
Our Porcelain enamel tanks approved by CE,WATER MARK,ETL,WRAS,EN12977-3

Enamelled coil has bigger heat exchange area than copper coil, roughly 50% higher. Its heat exchange efficiency is better. It will not have air blocking inside. Its service life is longer due to good performance of anti-pressure, anti-fatigue, anti-acid, anti-alkali, anti-corrosion and anti-hot water corrosion.

Backer Brand Electric Heater With Over 60 years Of Experience
Screw-in thread type heating elements designed for plug-in & quick assebly with Thermowatt Stem thermostats
Wide range of solutions available

The 59T and 66T series controls are designed to meet the high electrical capacity requirements of electric water heaters. Both use a temperature sensitive bimetal disc to deliver snap-action to the contacts. The speed and force of contact separation provides long-dependable control life at high
electrical loads.
• Welded construction, used on all internal current-carrying components for greater electrical integrity.
• The 59T mounting tabs snap into the customer's bracket to mount the thermostat on the surface of the tank.
• The trip free manual reset 66T limit control is available with non-adjustable calibrations from160°to 235°F (71° to 113°C).
• The 59T has an adjustable range of approximately 60°F (33°K). The lowest adjustable limit is 90°F (32°C) and the highest adjustable limit is 200°F (93°C).
• Controls are 100% operation checked.

Highly Sensitive With Water Mark Approved
Temperature and Pressure Relief Valves is suitable for Installing at the Pressurized solar water heater, gas heater, electric water heater , water heater of fuel, heat pump water heater , sensitive function heater, etc. various kinds of heaters( such as the boiler) and hot water containers . The valve will be opened at the set temperature(99ºC) and pressure(7bar) to protect the water tank.

Proper water heater repair and maintenance requires you to drain your water heater from time to time. The Everbilt 3/4 in. Brass NPT x Male Hose Thread Water Heater Drain Valve offers a durable, high quality replacement that will provide years of service. This valve has brass construction for durability and resists rust and corrosion. The tamper proof valve will help guard against opening the drain valve accidentally.
• Durable material resists rust and corrosion
• Allows draining of water heater for prolonged life span
• Tamper proof, no accidental discharge

Real Images and Details:    

Technical Parameters:   

Product model	150L	200L	300L	400L	500L
Net volume(L)	146L	195L	292L	390L	490L
Inner tank diameter(mm)	Ф426	Ф480	Ф555	Ф610	Ф610
Outer tank diameter(mm)	Ф520	Ф580	Ф650	Ф710	Ф710
Total Height(mm)	1429mm	1507mm	1648mm	1780mm	2128mm
Lower heat exchanger area(m^2)	1.0m^2	1.1m^2	1.4m^2	1.72m^2	1.72m^2
Material of inner tank(mm)	BTC340R 2.5	BTC340R 2.5	BTC340R 2.5	BTC340R 2.5	BTC340R 2.5
Material of outer tank(mm)	Color Steel 0.5	Color Steel 0.5	Color Steel 0.5	Color Steel 0.5	Color Steel 0.5
Insulation thickness(mm)	47mm	50mm	47mm	50mm	50mm
Connections	3/4'' female thread	3/4'' female thread	3/4'' female thread	3/4'' female thread	3/4'' female thread
Electrical element (kw)	2.5	2.5	2.5	2.5	2.5

 

                             


                       

                                     How It Works:
 

1. Heat exchange fluid from the bottom enamelled coil of tank is pumped through the roof top solar collectors, and is heated by the sun.
2. The stored water is heated when the fluid passes through the heat exchanger.  
3. Supplementary heating is provided if insufficient heat is available from the sun(such as during cloudy or rainy weather or  during winter months) either via electric booster or via gas booster.

System Installation Diagram: