Aluminum Ballast Tank Hull Anodes
Aluminium’s physical properties make it a popular choice for off-shore anodes due to its light weight, simplicity of installation and adaptability to cast into a variety of sizes.
|
Element |
GS EP COR 201 |
|
Al-Zn-In |
|
|
Zinc (Zn) |
4.75 ~ 5.75% |
|
Indium (In) |
0.015 ~ 0.02% |
|
Cadmium (Cd) |
0.002% Max |
|
Silicon (Si) |
0.06 ~ 0.12% |
|
Iron (Fe) |
0.12% Max. |
|
Copper (Cu) |
0.003% Max. |
|
Others Total |
0.10% Max. |
|
Aluminum (Al) |
Remainder |
|
Open Voltage (-V) |
1.10 ~ 1.15 |
|
Closed Voltage (-V) |
1.05 ~ 1.12 |
|
Current Capacity |
1135 A.h/lb (2500 A.h/kg) |
|
Consumption Rate |
7.6lbs/amp.yr |
|
Current Efficiency |
90% Min |
|
Solubility |
Solute Uniformly |
Open/close circuit potential is with respect to a Saturated Calomel Reference Electrode.
|
Anode Model |
Anode Weight |
Anode Size (L × W × H) |
Steel Core Size |
Steel Core Type |
|
JA - AL - H10 |
10lbs (4.5kg) |
61/2"×11/4"×14" (165×32×356mm) |
3/16"×11/4" (4.8×32mm) |
Two Cast-in Galvanized Steel Straps, Mounting Holes are provided per request |
|
JA - AL - H15 |
15.5lbs (7.0kg) |
5"×13/8"×211/2" (127×35×546mm) |
3/16"×11/4" (4.8×32mm) |
|
|
JA - AL - H32 |
32lbs (14.5kg) |
10"×2"×20" (254×51×508mm) |
1/4"×11/2" (6.4×38mm) |
|
Anode Model |
Anode Weight |
Anode Size (L × W × H) |
Steel Core Size |
Steel Core Type |
|
JA - AL - H12 |
12lbs (5.4kg) |
41/2"×21/4"×14" (114.5×57×356mm) |
1/4"×11/2" (6.35 × 38mm) |
One Cast-in Galvanized Steel Straps, Mounting Holes are provided per request |
|
JA - AL - H20 |
20lbs (9.1kg) |
41/2"×21/4"×24" (114.5×57×610mm) |
||
|
JA - AL - H23 |
23lbs (10.4kg) |
5"×115/16"×24" (127×59×610mm) |
||
|
JA - AL - H29 |
29lbs (13.2kg) |
5"×21/2"×24" (127×63.5×610mm) |
|
Anode Model |
Anode Weight |
Anode Size (L × W × H) |
|
JA - AL - BT21 |
21lbs (9.5kg) |
2"×2"×48" (50.8×50.8×1219mm) |
|
JA - AL - BT26 |
26lbs (11.8kg) |
2"×2"×60" (50.8×50.8×1524mm) |
|
JA - AL - BT30 |
30lbs (13.6kg) |
21/2"×21/2"×48" (63.5×63.5×1219mm) |
|
JA - AL - BT39 |
39lbs (17.7kg) |
21/2"×21/2"×60" (63.5×63.5×1524mm) |
|
JA - AL - BT48 |
48lbs (21.8kg) |
3"×3"×48" (76.2×76.2×1219mm) |
