Titan series PEM Electrolyzer Stacks is an advanced patented product, which is lower voltage and higher efficiency, energy-saving and of environmental protection, producing hydrogen and oxygen through the electrolysis of pure water (without adding alkali).

The proton exchange membrane (PEM), which only allows water and positive ions to cross between compartments. The membrane also serves as the electrolyte in the cell, eliminating the need for hazardous liquid electrolytes such as concentrated potassium hydroxide. PEM water electrolysis simply splits pure deionized water (H₂O) into its constituent parts, hydrogen (H₂) and oxygen (O₂), on either side of this membrane. When a DC voltage is applied to the electrolyzer, water fed to the anode, or oxygen electrode, are oxidized to oxygen and protons, while electrons are released. The protons (H⁺ ions) pass through the PEM to the cathode, or hydrogen electrode, where they meet electrons from the other side of the circuit, and are reduced to hydrogen gas. The two reactions that occur in the cell are as follows:

1. 2H₂O -> 4H⁺ + 4e^- +O₂
2. 4H⁺ + 4e^- -> 2H₂

Thus, the only possible components of the streams are hydrogen, oxygen and water moisture, as shown in Figure 1 below.

Application:

• Redundant renewable energy transformation and storage
• Lab experiment and teaching
• Laboratory analytic instrument
• Hydrogen healthy care industrial
• Hydrogen beauty industrial
• Fuel for special field
• Hydrogen supply for fuel cell
• Other pure H₂ application field

Product Advantages:

• Produce hydrogen by electrolysis pure water (forbid adding alkaline)
• No corrosion or pollution
• High hydrogen purity
• Low electrolyzer cell resistance
• No heat and long desiccant replacement cycle
• Lower power consumption and high electrolysis efficiency

Technical Specifications:

Model	Unit	Titan EZ-60	Titan EZ-120	Titan EZ-180	Titan EZ-240	Titan EZ-300	Titan EZ-500	Titan EZ-800	Titan EZ-1000	Titan EZ-1300	Titan EZ-1500	Titan EZ-2000
Cells	-	1	2	3	4	1	2	3	4	5	6	4
Stack Diameter	mm	85	85	85	85	138	138	138	138	138	138	140
Active Area Diameter	mm	40	40	40	40	80	80	80	80	80	80	94
H2 Flow Rate	mL / min	0 - 60	0 - 120	0 - 180	0 - 240	0 - 300	0 - 500	0 - 800	0 - 1000	0 - 1300	0 - 1500	0 - 2000
O2 Flow Rate	mL /min	0 - 30	0 - 60	0 - 90	0 - 120	0 - 150	0 - 250	0 - 400	0 - 500	0 - 650	0 - 750	0 - 1000
Voltage	V (DC)	2	4	6	8	2	4	6	8	10	12	8
Max Input Current	A (DC)	9	9	9	9	40	40	40	40	40	40	72
Water Consumption Rate	cc / hr	4	8	12	16	18	30	48	60	78	90	120
Operating Temperature	-	40°F to 113°F (5°C to 45°C)
Output Pressure	-	0 - 10 barg (0 - 145 psi)
Membrane Type	-	Nafion PFSA
Sintered Titanium diffusion medium
Precious metal electrode
Need deionized or re-distilled water
Water Resistivity: >1 MΩ*cm
Water Conductivity: <1 us/cm
Estimated Lifetime: If the water quality and power supply are always in ideal condition you can expect about 10,000 hours of operation.