2014 New style split pressurized solar water heater Model: OS-SP2-150L OUSIKAI is the Toppest solar water heter Manufacturer. Product Description

Split presssurized solar water heater working principle
1. The collector absorbs solar energy and transmits it to the water tank through circulation .
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically.
3. The circulation pump makes heat-conducting liquid circulate automatically.
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank.
5. When the temperature difference between solar collector and tank doesn't reach the set value, the circulation pump will be shut automatically .
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically. Split pressurized solar water heater pump station component
1. Operating screen
2. Manometer
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
6. Return circuit connector
7. Safety valve
8. Expansion vessel connector9. Return circuit connector
10. Wall mounting
11. Expansion vessel: 8L/12L/24L(Varem)
12. Pressure resistance: 10 bar pressure for expansion vessel

OS-SP2 series Techinical Specifications:
Material of out manifold	0.31-0.4mm thickness color steel/ fluorine carbon steel
Material of inner tank	Food grade 1.2-2.0 mm thickness SUS304 stainless steel
Material of outer tank	colour steel or stainless steel
Inlet and outlet hole	Male G3/4
Max pressure	0.6 Mpa
Solar collector tube	3.3 Borosilicate glass with SS-ALN(L)/ALNor CU/SS/ALN coating
Thickness of glass tube	1.6mm
Vacuum tube tightness	P≤0.005 Pa
Absorption	as=0.93-0.96(AM1.5)
Emission ratio	εh=0.04-0.06(80C±5C)
Idle sunning property parameters	Y=220~260m2.C/KW
Average heat loss coefficient	ULT=0.6~0.7W/(m2.C)
Bracket:	2.0mm thickness aluminum alloy
Welding:	Argon arc welding
Fastening pieces:	Made of stainless steel screw
Tank capacity	100L-1000L
Solar collector	10/12/15/18/20/24/30 tubes
OEM	Provide
Working station	SP116,SP228
Heat exchanger length	10m, 12m,18m,25m,35m

FAQ

What is the difference between Non-pressurized solar water heater and pressurized type?

1. The Split pressurized water tank can be put inside the building, the hot water loses less energy than the normal one.

2. The split 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 provde 10 years warranty for the wholesystem. Others normally with 5 years.

3. Keep the delivery time exact.

Payment terms

1) T/T

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.

Production show: CollectorManifold TankWorking station and controller

Company Information

Company Overview	Ousikai(DINXING) Industry&Trade Co.Ltd.
	Owns a factory covering an area of 9,000 square meters
Certificates	CE/TUV rheinland
Capability	Total annual sales volume reaches above US$4,500,000.00
	Able to source across multiple industries
	OEM&ODM service for more than 20 brands
Techniques	Professional in most kinds of solar water heaters and accessories
Service	Strongly support our clients in sourcing, sample development, merchandising follow up, shipping handling, etc.

We own two big factories ourselves.

One is solar vacuum tube factory:

Another is water tank factory

Meeting room:

Our ServicesWe promise:

Your reply will be replied within 12 hours.

We offer you professional service in fluent English.

Keep the mass production as the sample in high quality

Freight forwarder: faster, safer, and convenient.

Quality: we have QC on each process.

Packaging & Shipping

1. Packing: Standard export carton with foam or wooden box, Wooden Box Packing for Sample

2. Shipping: 7 days for sample, 15 days for 20/40 container. Contact information If have any comments, please send us Email, thanks.