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Anode Material - Zinc

CPS's zinc anodes comply with the US military Specification A-18001-J, the trade standard in general use worldwide. Our anodes are cast from 99.995% punty zinc alloy to ensure corrosion pattern, reliable electrical efficiency and long working life.

Material Composition and Technical Data
US MILITARY SPEC (WEIGHT PERCENT)

ELEMENT A-18001 H A-18001-J

Codmium, Cd 0.025-0.15 0.025-0.07

Copper, Cu 0.005 max 0.005 max

Iron, Fe 0.005 max 0.005 max

Silicon, Si 0.125 max --

Aluminium, Al 0.10-0.50 0.10-0.50

Lead, Pb 0.006 max 0.006 max

Zinc, Zn Remainder Remainder

Anode Performance Data

Nominal Solution Potential:	1.05 Volts against Ag/Agd
Nominal Capacity:	780 Ampere Hour Per Kg
Nominal Driving Voltage:	0.25 Volts Against Polarised Steel
Efficiency:	95% of Theoretical pure Zinc

**Zinc Hull Anodes -C-SERIES**
Anode Type	Anode Dimensions (LxWxT)mm	Core Dimensions (lxwxt)mm	Nett Weight (kg)	Gross Weight (kg)
C 6 Z	270x150x32	350x40x6	6.5	7.1
C 11 Z	400x150x32	530x40x6	11.1	12.1
C 14 Z	550x130x50	650x40x6	21.3	22.5
C 17 Z	550x130x65	650x40x6	25.9	27
C 24 Z	915x130x52	1015x40x6	35.9	36.5

CZ-SERIES

Anode Type	Anode Dimensions (LxWxT)mm	Core Dimensions (lxwxt)mm	Nett Weight (kg)	Gross Weight (kg)
CZ 41	305x75x38	425x30x4	4.1	4.5
CZ 64	305x90x45	425x30x4	6.4	6.8
CZ 81	305x152x32	425x30x4	8.1	8.5
CZ 93	305x152x35	425x30x4	9.3	9.7
CZ 100	305x152x38	425x30x4	9.6	10
CZ 140	456x102x53	625x32x6	14	15


CZ 170	585x134x37	750x38x6	17	18.3
CZ 250	585x142x53	750x38x6	25	26.3
CZ 350	585x149x69	750x38x6	35	36.3

Zinc Hull Anodes
S Series
Anode Type	Anode Dimensions (LxWxT)mm	Core Dimensions (lxwxt)mm	Nett Weight (kg)	Gross Weight (kg)
S2	150x70x30	230x24x3	1.87	2
S3	200x100x20	300x38x3	2.6	3
S4	200x100x30	300x38x3	3.8	4.2

S6	300x150x20	270x30x4	5.75	6.5
S8	300x150x25	270x30x4	7.25	8
S9	300x150x30	270x30x4	8.75	9.5
S9E	300x150x40	270x30x4	11.25	12
S9F	300x150x50	270x30x4	13.85	14.6

Zinc Hull Anodes
B Series
Anode Type	Anode Dimensions (LxWxT)mm	Core Dimensions (lxwxt)mm	Nett Weight (kg)	Gross Weight (kg)
B2	150x70x20	Bolts @ 75mm between Ctrs.	1.1	1.5
B3	200x100x20	Bolts @ 110mm between Ctrs.	2.2	2.5
B4	200x100x30	Bolts @ 110mm between Ctrs.	3.3	3.6
B4E	200x100x40	Bolts @ 110mm between Ctrs.	3.9	4.2
B8	300x150x25	Bolts @ 160mm between Ctrs.	6.9	7.3
B9	300x150x30	Bolts @ 160mm between Ctrs.	7.9	8.3
B9E	300x150x40	Bolts @ 160mm between Ctrs.	10.6	11
B9F	300x150x50	Bolts @ 160mm between Ctrs.	13.4	13.8
B10E	300x200x40	Bolts @ 160mm between Ctrs.	16.6	17
B10F	300x200x50	Bolts @ 160mm between Ctrs.	20	20.5
CZ36B	305x76x36	Bolts @ 230mm between Ctrs.	3.6	4.1
CZ114B	456x102x53	Bolts @ 230mm between Ctrs.	11.4	12.0