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Aluminum Pier & Piling Anodes by Farwest Corrosion
Sacrificial Anodes Designed for Larger CP Current Needs. Many Available Shapes & Sizes.
Description
Aluminum anodes have long been used in the fight against corrosion. The Farwest line Pier and Piling anodes are designed for use on offshore structures such as piers, pilings or other structural support steel in need of sacrificial cathodic protection. The cast-in anode core is either welded, bolted, or clamped to the structure that is to be protected to ensure a reliable, low resistance connection. ALOLINE aluminum anodes are designed for optimum performance under a variety of environmental conditions and temperature ranges. Cast in different sizes and weights, ALOLINE anodes provide maximum performance in seawater and brackish environments.
Typical Chemical Composition
Element
Percentage
Indium (In) Zinc (Zn) Silicon (Si) Copper (Cu) Iron (Fe) Cadmium (Cd) Others, each Others, total Aluminum
0.016 to 0.02% 4.75 to 5.75% 0.08 to 0.12% 0.003% Maximum 0.12% Maximum 0.002% Maximum 0.02% Maximum 0.05% Maximum Remainder
1150 amp hours per pound (Minimum) 1.080 volts (Minimum) 7.6 pounds per amp year
Available Sizes
Aluminum anodes are available in many different shapes, weights, and core configurations. While many of these configurations are listed in the following charts, many more anodes are available but not shown.
For assistance selecting the appropriate anode, contact a Farwest customer service representative for assistance.
Anode Number
Weight (lbs)
Length (in)
Width (in)
Height
Core Dimensions (in)
Alum.
Core
La
Lc
Wb
Wt
H (in)
26RT
22
4
60
72
2
2
2
1/2
39RT
35
4
60
72
2
2½
2¾
1/2
89RT
80
9
86
98
2½
3½
3¼
5/8
120RT
111
9
64
75
4
5
4
3/4
145RT
134
11
77
88
4
5
4
3/4
157RT
150
7
60
72
4¾
5¼
5½
3/4
278RT
263
15
51
73
6¾
7¼
6½
1
Anode Number
Weight (lbs)
Length (in)
Width (in)
Height
Core Dimensions (in)
Alum.
Core
La
Lc
Wb
Wt
H (in)
205PT
175
30
24
48
8
9
9½
3" Sch40
290PT
244
46
29½
53½
9
10½
9½
3" Sch80
320PT
287
33
68
80
6¾
7½
6½
2" Sch80
351PT
313
38
77
90
6¾
7½
6½
2" Sch80
375PT
325
50
96
120
5¾
6¾
6½
2" Sch80
473PT
425
48
100
114
6¾
7½
6½
2" Sch80
575PT
470
105
72
84
8
9
9½
4" Sch80
668PT
548
120
84
96
8
9
9½
4" Sch80
875PT
725
150
96
120
9
10½
9½
4" Sch80
Description
Aluminum anodes have long been used in the fight against corrosion. The Farwest line Pier and Piling anodes are designed for use on offshore structures such as piers, pilings or other structural support steel in need of sacrificial cathodic protection. The cast-in anode core is either welded, bolted, or clamped to the structure that is to be protected to ensure a reliable, low resistance connection. ALOLINE aluminum anodes are designed for optimum performance under a variety of environmental conditions and temperature ranges. Cast in different sizes and weights, ALOLINE anodes provide maximum performance in seawater and brackish environments.
Typical Chemical Composition
Element
Percentage
Indium (In) Zinc (Zn) Silicon (Si) Copper (Cu) Iron (Fe) Cadmium (Cd) Others, each Others, total Aluminum
0.016 to 0.02% 4.75 to 5.75% 0.08 to 0.12% 0.003% Maximum 0.12% Maximum 0.002% Maximum 0.02% Maximum 0.05% Maximum Remainder
1150 amp hours per pound (Minimum) 1.080 volts (Minimum) 7.6 pounds per amp year
Available Sizes
Aluminum anodes are available in many different shapes, weights, and core configurations. While many of these configurations are listed in the following charts, many more anodes are available but not shown.
For assistance selecting the appropriate anode, contact a Farwest customer service representative for assistance.
Anode Number
Weight (lbs)
Length (in)
Width (in)
Height
Core Dimensions (in)
Alum.
Core
La
Lc
Wb
Wt
H (in)
26RT
22
4
60
72
2
2
2
1/2
39RT
35
4
60
72
2
2½
2¾
1/2
89RT
80
9
86
98
2½
3½
3¼
5/8
120RT
111
9
64
75
4
5
4
3/4
145RT
134
11
77
88
4
5
4
3/4
157RT
150
7
60
72
4¾
5¼
5½
3/4
278RT
263
15
51
73
6¾
7¼
6½
1
Anode Number
Weight (lbs)
Length (in)
Width (in)
Height
Core Dimensions (in)
Alum.
Core
La
Lc
Wb
Wt
H (in)
205PT
175
30
24
48
8
9
9½
3" Sch40
290PT
244
46
29½
53½
9
10½
9½
3" Sch80
320PT
287
33
68
80
6¾
7½
6½
2" Sch80
351PT
313
38
77
90
6¾
7½
6½
2" Sch80
375PT
325
50
96
120
5¾
6¾
6½
2" Sch80
473PT
425
48
100
114
6¾
7½
6½
2" Sch80
575PT
470
105
72
84
8
9
9½
4" Sch80
668PT
548
120
84
96
8
9
9½
4" Sch80
875PT
725
150
96
120
9
10½
9½
4" Sch80
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