Split pressurized solar water heater SF-SP

Split pressurized solar water heater SF-SP


1. Professional manufacturer of solar water heater.

2. Customized and New technology.

3. More than 20 years' experience on production and exporting.

4. High quality with competitive price.

TypeHeat pipe evacuated tube
PressureSplit Pressurized
Heating systemThermosyphon (Passive)
Capacity available
Outer tank materialColored galvanized steel / Stainless steel 201
Frame / Bracket materialPainted galvanized steel / Aluminum alloy


Work principle

Pressurized type supplies hot water efficiently,and can beconnected directly with city water. It uses heat pipes to transmit heat energy and works rapidly. Because of no water in the vacuum tubes,the tubes will not be frozen to break in the winter. Each vacuum tube works alone,so the system can be still in service even with occasional tube breakage. Simple structure,easy to assemble and install.

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1. Guarantee time: At least 3 years for solar water heater, 1 year for electrical spare parts.

2. Payment term: 30% deposit by TT, Balance for BL by TT/LC.

3. Delivery time: 5-10 days(According order quanaity).

4. MOQ: 1 pcs 20'GP container, sample order is available.

5. OEM: available, Can print customer's LOGO on tanks and packages.

PressureSplit Pressurized / High pressure
TypeHeat pipe evacuated tube
Inner tank materialStainless steel SUS304-2B / SUS316L
Inner tank diameter360mm/450mm/480mm/580mm
Outer tank materialColored galvanized steel / Stainless steel 201
Outer tank diameter470mm/550mm/580mm/700mm
InsulationHigh density polyurethane foaming, 50mm/55mm/60mm thickness
Tube-tube distance75mm (80mm available, can be Customized)
Frame / Bracket materialPainted galvanized steel / Aluminum alloy
Frame / Bracket angle35°/45°
Standard accessoriesPT valve, Safty valve, Magnesium rod, Heating rod for back up
Work stationExpansion case,  circulation pump, intelligent controller, pressure gauge, flowmeter
Daily efficiency≥55% (≥42% in winter)
Working pressure6Bar
Anti freeze-40 °C
Screw box typeNew type hidden screw box, patent owner
Hail resistance25mm
Tank heat preservation