Cathodic Anodes Australasia offer a vast  array of shaft anodes to suit imperial and metric shafts, we also offer a range of donut anodes for when space is limited.

Imperial shaft sizes

 Part NumberAnode I.D. mm
A
Anode O.D. mm
B
Anode Length mm
C
Gross weight Kg
Approx
To suit shaft size
shaft anodeCDZ4-7519.0558520.553/4"
CDZ4-8722.0958520.507/8"
CDZ4-10025.4058520.471.0"
CDZ4-11228.4470641.001 1/8"
CDZ4-12531.7570640.951 1/4"
CDZ4-13734.8070640.901 3/8"
CDZ4-175CDZ4-15038.1070640.801 1/2"
CDZ4-17544.4584681.151 3/4"
CDZ4-20050.8084681.202.0"
Heavy Duty Types
CDZ4-200-HDCDZ4-200 H/D50.801031204.602.0"
CDZ4-22557.151031204.302 1/4"
CDZ4-25063.501031203.702 1/2"
CDZ4-27569.851161305.602 3/4"
CDZ4-30076.201161305.003.0"
CDZ4-32582.551381649.753 1/4"
CDZ4-35088.901381648.753 1/2"
CDZ4-375CDZ4-37595.2516818818.503 3/4"
CDZ4-400101.6016818817.254.0"
CDZ4-425107.9516818815.604 1/4"
CDZ4-450114.3016818814.304 1/2"
CDZ4-500127.0023011021.005.0"
Light Duty Shaft Anodes
CDZ4-300 LD-darkBgCDZ4-225LD57.15105982.82 1/4"
CDZ4-250LD63.50105982.42 1/2"
CDZ4-275LD69.85120923.22 3/4"
CDZ4-300LD76.20120922.773.0"
CDZ4-325LD82.55140965.083 1/4"
CDZ4-350LD88.90140964.433 1/2"
 Part NumberAnode I.D. mm
A
Anode O.D. mm
B
Anode Length mm
C
Gross weight Kg
Approx
To suit shaft size
largeCDZ4-50012720511016.005 "
CDZ4-550139.7025011026.705 1/2"
CDZ4-600152.4025011024.306 "
CDZ4-650165.1025011021.606 1/2"
CDZ4-660168.3025011021.706 5/8"

Metric shaft sizes

 Part NumberAnode I.D. mm
A
Anode O.D. mm
B
Anode Length mm
C
Gross weight. Kg approxTo suit Metric shaft size. mm
shaft anodeCDZ4-20M2058520.5520
CDZ4-25M2558520.5025
CDZ4-30M3070641.0030
CDZ4-35M3570641.0035
CDZ4-40M4084681.3340
CDZ4-50M5084681.2050

Donut shaft sizes

 Part NumberAnode I.D. mm
A
Anode O.D. mm
B
Anode Length mm
C
Gross weight Kg
Approx
To suit shaft size
CDZ4-75DCDZ4-75D19.0554250.303/4"
CDZ4-87D22.0954250.307/8"
CDZ4-100D25.4064330.531.0"
CDZ4-112D28.4464330.481 1/8"
CDZ4-125D31.7564330.451 1/4"
CDZ4-137D34.8064330.681 3/8"
CDZ4-GenericDCDZ4-150D38.1076330.651 1/2"
CDZ4-175D44.45100351.441 3/4"
CDZ4-200D50.80100351.302.0"
CDZ4-225D57.15100360.7502 1/4"
CDZ4-250D63.50127382.202 1/2"
CDZ4-275D69.85127382.02 3/4"
CDZ4-300D76.20127381.903.0"
CDZ4-350D88.90163383.603 1/2"
CDZ4-400D101.60163383.04"
CDZ4-450D114.30204405.804 1/2"
CDZ4-500D127.00194384.505"
CDZ4-600D152.402505111.106"
Metric Donut AnodesPart No.I.D mmO.D mmLength mmGross weightShaft size Ø
CDZ4-GenericDCDZ4-20DM2054260.3220mm
CDZ4-25DM2564320.5325mm
CDZ4-30DM3064320.4930mm
CDZ4-35DM3576320.7035mm
CDZ4-40DM4076320.6540mm
CDZ4-45DM45100361.4545mm
CDZ4-50DM50100361.3550mm