- Product Details
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Quick Details
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Circulation Type:
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Direct / Open Loop (Active)
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Capacity:
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200
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Place of Origin:
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Zhejiang, China
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Brand Name:
-
ousikai
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Model Number:
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OS-NPC-20
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Inner tank:
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Food Grade Stainless Steel SUS304-2B
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Outer tank:
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Colored steel
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Frame:
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1.5MM Colored steel
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Insulation:
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Polyurethane Foam
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Tank capacity:
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80L/100L/150L/180L/200L/250L/300L/360L
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Accessories:
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Magnesium Bar
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Tube:
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Three Target 58-1800MM
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Pressure:
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Unpressurized Solar Hot Water
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Color:
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Customized
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Certification:
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ce
Quick Details
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Warranty:
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5 years
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Application:
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Outdoor, Hotel, Commercial, Household
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Type:
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Evacuated Tube
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Circulation Type:
-
Direct / Open Loop (Active)
-
Capacity:
-
200
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
ousikai
-
Model Number:
-
OS-NPC-20
-
Inner tank:
-
Food Grade Stainless Steel SUS304-2B
-
Outer tank:
-
Colored steel
-
Frame:
-
1.5MM Colored steel
-
Insulation:
-
Polyurethane Foam
-
Tank capacity:
-
80L/100L/150L/180L/200L/250L/300L/360L
-
Accessories:
-
Magnesium Bar
-
Tube:
-
Three Target 58-1800MM
-
Pressure:
-
Unpressurized Solar Hot Water
-
Color:
-
Customized
-
Certification:
-
ce
Low Pressure Solar Water Heater
Low Pressure Solar water heater is very popular in many countries and area, such as India, Mexico, Vietnam, China, Chile ,Africa Middle East etc.
A:Features and advantages:
2. Suitable for projects and home use.
3. Designed for commercial solar water heating applications.
4. Reliable and efficient with twin-glass solar tubes.
5. Polyurethane insulation ensures a good heating performance and minimal heat loss.
6. Easy plug-in installation.
7. Can be connected in series to increase water heating capacity.
Low Pressure Solar water heater is very popular in many countries and area, such as India, Mexico, Vietnam, China, Chile ,Africa Middle East etc.
A:Features and advantages:
1. High efficient and economical system.
2. Suitable for projects and home use.
3. Designed for commercial solar water heating applications.
4. Reliable and efficient with twin-glass solar tubes.
5. Polyurethane insulation ensures a good heating performance and minimal heat loss.
6. Easy plug-in installation.
7. Can be connected in series to increase water heating capacity.
B.Technical data
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Description
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Low Pressure solar water heater
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Material of out tank
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0.31-0.4mm thickness color steel
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Material of inner tank
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Food grade 0.31-0.5mm mm thickness SUS304 stainless steel
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Tank insulating layer
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50-65m³ high-density polyurethane foamed
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Inlet and outlet hole
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Male G 3/4, 3/4
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Max pressure
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0.05Mpa
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Solar collector tube
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3.3 Borosilicate glass with three target coating
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Thickness of glass tube
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actual 1.6mm
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weight of glass tube
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actual 2kg
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Vacuum tube tightness
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P<=0.005 Pa
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Absorption
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AS=0.93-0.96(AM1.5)
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Emission ratio
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0.04-0.06(80C+-5C)
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Idle sunning property parameters
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Y=220~260m2.C/KW
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Average heat loss coefficient
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ULT=0.6~0.7W/(m2.C)
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frame
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1.5mm thickness Galvanized Steel
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Design of tank:
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5 holes for air vent,water inlet and outlet,electric heater,Mag Rod
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Welding:
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Argon arc welding
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Fastening pieces
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Made of stainless steel screw
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Absorber area
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1.29m²
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Tube quantity
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20 tube 58x1,800mm solar vacuum tube
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Tank capacity
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200L
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Model
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vacuum tubes
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Absorb
area
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Capacity
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suitable for
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container
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container
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||||
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pcs
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size
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M2
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tank(L)
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tube(L)
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system(L)
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person
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20'GP
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40'HQ
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NPC-8
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8
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58*1800
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1.064
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71
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24
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95
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1-2
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85
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210
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||||
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NPC-10
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10
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58*1800
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1.33
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87
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30
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117
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2
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73
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179
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||||
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NPC-12
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12
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58*1800
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1.596
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103
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36
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139
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2-3
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64
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157
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NPC-15
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15
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58*1800
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1.995
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128
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45
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173
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4
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53
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128
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NPC-18
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18
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58*1800
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2.4
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152
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54
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206
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5
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46
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109
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NPC-20
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20
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58*1800
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2.66
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168
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60
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228
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5-6
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42
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101
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NPC-24
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24
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58*1800
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3.2
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200
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72
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272
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6
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34
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81
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NPC-30
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30
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58*1800
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4.02
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250
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90
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340
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8-9
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29
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68
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NPC-36
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36
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58*1800
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4.78
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299
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108
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407
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10-11
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22
|
53
|
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What is the difference between Non-pressurized Solar water heater and pressurized type?
1. The pressurized hot water loses less energy than the normal one.
2. The pressurized can be used in cold winter,
3. strong pressure water makes your bathe more comfortable.
Why choose Ousikai?
1. We have both vacuum tube factory and water tank factory for more than 8 years, professional.
2. We provide 10 years warranty for the whole system. Others normally with 5 years.
3. Keep the delivery time exactly.
Payment Terms:
1) 100% T/T in advance (sample)
2) L/C at sight
3) 30% Deposit in advance and balance should be paid before shipment based on you nominate the forwarder
4) 30% Deposit in advance and balance should be paid after receiving the B/L copy.
1. The pressurized hot water loses less energy than the normal one.
2. The pressurized can be used in cold winter,
3. strong pressure water makes your bathe more comfortable.
Why choose Ousikai?
1. We have both vacuum tube factory and water tank factory for more than 8 years, professional.
2. We provide 10 years warranty for the whole system. Others normally with 5 years.
3. Keep the delivery time exactly.
Payment Terms:
1) 100% T/T in advance (sample)
2) L/C at sight
3) 30% Deposit in advance and balance should be paid before shipment based on you nominate the forwarder
4) 30% Deposit in advance and balance should be paid after receiving the B/L copy.
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