Commercial Heat Exchanger Zinc and Aluminum Anodes

These anodes are used on vessels of all sizes for protection of Heat Exchangers and other areas where space is a limiting factor. Style A anodes are square, while Style B anodes are cast in a circular configuration. Both styles have steel inserts cast integrally. Inserts project out approximately 1/8" inch on each side and have a 1/2" diameter hole for mounting bolts / studs (3/8" diameter optional).

Heat Exchange Anodes
Heat Exchange Anodes - Square
Heat Exchange Anodes - Round
BoatZincs sells Mil-Spec Zinc Alloy A-18001K
BoatZincs sells Mil-Spec Aluminum Alloy A-24779 (SH)
 
Zinc Heat Exchanger Anodes
Style A - Square:
MODEL
NOMINAL
WEIGHT
MOUNTING

A-LENGTH
inches

B-WIDTH
inches
C-DEPTH
inches
H1B6 or ZEP
9.0
Bolt-on
6.0
6.0
1.0
   
Style B - Circular:
MODEL
WEIGHT
MOUNTING
DIAMETER
inches
C-DEPTH
inches
H2B2 or ZEP 2"
0.8
Bolt-on
2.0
1.0
H2B3 or ZEP 3"
2.1
Bolt-on
3.0
1.0
H2B4 or ZEP 4"
3.2
Bolt-on
4.0
1.0
H2B5 or ZEP 5"
4.9
Bolt-on
5.0
1.0
H2B6 or ZEP 6"
7.1
Bolt-on
6.0
1.0
H2B9 or ZEP 9"
16.0
Bolt-on
9.0
1.0
H2B11 or ZEP 11"
24.0
Bolt-on
11.0
1.0
 
Aluminum Heat Exchange Anodes
Style A - Square:
MODEL
NOMINAL
WEIGHT
MOUNTING

A-LENGTH
inches

B-WIDTH
inches
C-DEPTH
inches
AH1B6 or AZEP
3.8
Bolt-on
6.0
6.0
1.0
 
Style B - Circular:
MODEL
WEIGHT
MOUNTING
DIAMETER
inches
C-DEPTH
inches
AH2B2 or AZEP 2"
0.3
Bolt-on
2.0
1.0
AH2B3 or AZEP 3"
0.7
Bolt-on
3.0
1.0
AH2B4 or AZEP 4"
1.3
Bolt-on
4.0
1.0
AH2B5 or AZEP 5"
2.0
Bolt-on
5.0
1.0
AH2B6 or AZEP 6"
3.0
Bolt-on
6.0
1.0
AH2B9 or AZEP 9"
9.7
Bolt-on
9.0
1.0
H2B11 or ZEP 11"
24.0
Bolt-on
11.0
1.0
 
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