Quality Substrate Material
Casted in low-iron, high-purity alloys, our aluminum condenser anode is designed to meet the standard GS EP COR 201.
| Element | GALVALUM III | DNV-RP-B401-2011 | GS EP COR 201 |
| Zinc (Zn) | 2.0% ~ 6.0% | 2.5% ~ 5.75% | 4.75% ~ 5.75% |
| Indium (In) | 0.01% ~ 0.02% | 0.015% ~ 0.04% | 0.015% ~ 0.02% |
| Silicon (Si) | 0.08% ~ 0.2% | 0.12% max. | 0.06% ~ 0.12% |
| Iron (Fe) | 0.13% max. | 0.09% max. | 0.12% max. |
| Copper (Cu) | 0.006% max. | 0.003% max. | 0.003% max. |
| Cadmium (Cd) | — | 0.002% max. | 0.002% max. |
| Total Impurities | 0.1% max. | 0.1% max. | 0.1% max. |
| Aluminum (Al) | Remainder | Remainder | Remainder |
Low Driving Voltage
This aluminium condenser anode provides a stable performance in seawater and electrolytes containing chloride ions as its operating potential is kept between -1.05 to -1.10 volts relative to saturated calomel electrode(SCE).
| Technical Measurement | Performance |
| Open Circuit Voltage (-V) | 1.10 min. |
| Closed Circuit Voltage (-V) | 1.05 min. |
| Current Capacity | 1135 A.h/lbs (2500 A.h/kg) |
| Current Efficiency | 90% min. |
| Consumption Rate | 7.6 lbs/A·y (3.4 kg/A·y) |
Much Lighter in Weight
The aluminium condenser anode is less dense than zinc, making it lighter and easier for handling when fitting.
Customized Configurations
A range of standard condenser anodes are illustrated below, custom-made shapes, weights and configurations are available upon request.
| Item No. | Anode Dimensions | Insert Dimensions | Weight | ||
| Diameter | Height | N.W | G.W | ||
| JA-AL-R52 | 5″ (127 mm) | 2″ (51 mm) | Ø 3/4” (Ø 19.05mm) Pipe | 3.5 lbs (1.6 kg) | 3.7 lbs (1.7 kg) |
