Products
Buffer storage tank 200l 300l Water tank coil pipe Hot water tank 400l 500l liter
Buffer storage tank 200l 300l Water tank coil pipe Hot water tank 400l 500l liter
Buffer storage tank 200l 300l Water tank coil pipe Hot water tank 400l 500l liter
Buffer storage tank 200l 300l Water tank coil pipe Hot water tank 400l 500l liter
Buffer storage tank 200l 300l Water tank coil pipe Hot water tank 400l 500l liter
Buffer storage tank 200l 300l Water tank coil pipe Hot water tank 400l 500l liter
Buffer storage tank 200l 300l Water tank coil pipe Hot water tank 400l 500l liter
Buffer storage tank 200l 300l Water tank coil pipe Hot water tank 400l 500l liter

Buffer storage tank 200l 300l Water tank coil pipe Hot water tank 400l 500l liter

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≥2 Sets
US $200
≥10 Sets
US $190
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Quick Details

Circulation Type:
Indirect / Closed Loop (Active)
Capacity:
300
Place of Origin:
Jiangsu, China
Brand Name:
SUNRISE
Model Number:
SR-SPFS/SPFD-2
Inner tank material:
Stainless Steel SUS304/SUS316
Outer tank material:
Colored Steel Sheet 0.5mm
Pressure:
0.6MPA
Tank capacity:
300L 400L 500L
Solar collector:
Heat Pipe Vacuum Tubes 58/1800mm
Insulation layer:
50mm-60mm thickness of foam lagging
Use:
Home and Outdoors
Accessories:
Drain valve, Mag rod, Electric heater
Color:
White

Quick Details

Warranty:
5 years
Application:
Outdoor, Hotel, Garage, Commercial, Household
Type:
Evacuated Tube
Circulation Type:
Indirect / Closed Loop (Active)
Capacity:
300
Place of Origin:
Jiangsu, China
Brand Name:
SUNRISE
Model Number:
SR-SPFS/SPFD-2
Inner tank material:
Stainless Steel SUS304/SUS316
Outer tank material:
Colored Steel Sheet 0.5mm
Pressure:
0.6MPA
Tank capacity:
300L 400L 500L
Solar collector:
Heat Pipe Vacuum Tubes 58/1800mm
Insulation layer:
50mm-60mm thickness of foam lagging
Use:
Home and Outdoors
Accessories:
Drain valve, Mag rod, Electric heater
Color:
White

Buffer storage tank 200l 300l Water tank coil pipe Hot water tank 400l 500l liter

Product Description

Component of production

The buffer tank is designed to be incorporated into a space heating circuit, increasing the volume of water in the heating system. This additional water volume is intended to protect the heat pump compressor from short cycling which can lead to higher running costs, damage to the heat pump, a reduction in its working life and lower energy efficiency performance. Additionally, it helps protect the heat pump by assisting defrost cycles and improves the heating system response times.

Specialty

Suitable for the primary heating circuit of both open vented or sealed system (6 Bar maximum pressure)

Improved comfort levels as heating system can be fully controlled and zoned

Reduces or eliminates short cycling of the heat pump

Prevents water in the system from getting colder during heat pump defrost cycles

Future-proofs the heat pump system for smart electricity meters with flexible energy tariffs

Manufactured from SUS 304/ SUS316L stainless steel for superior corrosion resistance

50mm thickness of environmentally-friendly foam lagging for low standing heat loss

CAPACITY(L)

60L

100L

150L

200L

300L

400L

500L

Max work pressure(Mpa)

0.6Mpa

Inner tank diameter ( mm)

φ365

φ365

φ365

φ440

φ480

φ600

φ600

Outer tank diameter ( mm)

φ470

φ470

φ470

φ540

φ600

φ700

φ700

Inner tank material

SUS304-2B/316L 1. 0 mm

SUS304-2B/316L 1.2mm

SUS304-2B/316L 1.2mm

SUS304-2B/316L 1.2mm

SUS304-2B/316L 1.2mm

SUS304-2B/316L 2.0 mm

SUS304-2B/316L 2.0 mm

CAPACITY(L)

Painted galvanized steel 0.5mm / SUS 3042B0.5 mm / SUS316L 0.5 mm

Insulation thickness PU (mm)

52.5

52.5

52.5

50

60

50

50

Rated heating power(option)

1.5KW

1.5KW

1.5KW

2.5KW

2.5KW

2.5KW

3 KW

Mag Rod(option)

200mm

200mm

200mm

200mm

290mm

290mm

290mm

Circulation In/outlet

G 1.5’Female

G 1.5’Female

G 1.5’Female

G 1.5’Female

G 1.5’Female

G 1.5’Female

G 2’Female

Match floor heating area(m2)

100

100

100-200

100-200

200-300

300-400

400-500

Heat pump coil(option)(m2)

--

--

2.0

2.5

3.2

3.2

4

Overall dimension(references)(mm)

φ 470*670

φ470×1150

Φ 470*1480

φ540× 1470

φ600×1 790

φ700×1 45 0

φ700×1 790

Packing case size(mm)

700*500*500

1090*500*500

1510*500*500

15 6 0×590×590

1 860 ×650×650

15 3 0×750×750

1 870 ×750×750


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