SPE-300 cell--Golden Saqi Technology Co.,Ltd

SPE-300 cell

Introduction:

SPE/PEM technology electrolysis cell, use world advanced Proton Exchange Membrane technology,

only use little electricity and pure water, to produce pure hydrogen gas. No need to add KOH.

We mainly produce two types now, SPE-300 with H2 flow rate 0--300ml/min and SPE-600

with H2 flow rate 0--600ml/min. It is widely be used in Hydrogen generator, car or big truck,

people breath and rich hydrogen water to drink.

Our Cell Difference with Other Suppliers(Very Important to Read)

1. Diameter: 136mm, bigger than other suppliers. One cell could produce more H2 gas.

Inside reaction PEM membrane: 100mm diameter.

Other suppliers inside reaction membrane: 80/85mm diameter.

2. Electrode and micropore panel: both use 100% Titanium 1 Metal.

Some suppliers use stainless steel with welding as micropore. Which will corrosion after

Using some time. Some supplier use thin Titanium plate.

We use thickness Titanium 1plate! Which is top level quality grade among Titanium.

3. Mostly Important! Single membrane cell voltage: ours all small than DC 2.5V !

Mostly customer maybe not know this technical data.

it is the directly indication for the cell quality and technical skill. Lower is better!

4. Outside Panel: 316 Food level stainless steel. 4mm thickness.

Some other supplier use Aluminium plate, which will produce polluted water and futher

damage membrane gradually.Whole cell lifetime is shorter.

5. SPE-600 has two H2 output ports from two side. Which guarantee two side membranes

are both full of water. Water and electricity are both on average.

Some other suppliers only has one port. Will cause far away side membranes short of

water.will cause drying possibility.

6. Pressure membrane Technology: Ours use Chemical Precipitation Method. One piece

membrane two sides both Pt metal. One membrane need 2 days for making. Catalyst

already osmosis inside of membrane.

Some other suppliers use hot pressure. Batch production with machine. Only pressure

catalyst on the surface of the membrane. Could not osmosis inside of membrane. After

using some time, catalyst is very easy to fall off. Whole cell lifetime is shorter

7. Cell lifetime: As long as use qualified water and proper current.

Our cell average lifetime is 5--8 years, Others is quite shorter

8. Lower Price: As we directly sell, save middle selling fees and other fees.

If order quantity more than 100pcs, price is very competitive!

Model	SPE-300	SPE-600
H2 Flow Rate	0--300ml/min	0--600ml/min
Technology	SPE/PEM(Proton Exchange Membrane)
Catalyst Coating Technology	Chemical Precipitation Method (one membrane need two days)
Electrode Plate	100% Titanium 1 Metal(Anode 2mm thickness)
Micropore Plate	100% Micropore Titanium 1 plate
Outside Panel	316 Food Level stainless steel, 4mm thickness
H2 Output Pressure	Atmospheric pressure from cell ( customer if need pressure, also ok, could add a gas resistance freely)
H2 Output Purity	>99%(1% water) If need remove water, need to add a Gas/Water Separator, pls see below picture)
Water Requirement	Ultra pure water, electric resistivity>2megohom.cm Water is recycle used. No need pump
Water Consumption	1g water to produce 22.4L H2
Cell Outside Diameter	136mm
Inside Membrane Diameter	100mm
Cell Current Density	0.53A/cm2 (at maximum flow rate）
Input Current	0--40A, constant current( proper set at about 20A)
Input Voltage	DC>3V		DC>7V
Single Membrane Voltage	<DC 2.5V		<DC 5.0V
N.W	1.6kgs/pcs		2.3kgs/pcs
Inside Membrane Piece	One		Two
Inside Membrane Shape	Round
Inside Membrane Structure	In Series Structure
Membrane Brand	Imported from USA, “Dupont” brand, N117
Cell Using Temperature	0----45 centigrade
H2 Port Size	1/8 inch or customer designed