anodes

PITTING & CORROSION PREVENTING ANODES

Zinc Hull Anodes

Zinc marine anodes from Thermal are manufactured from Special High Grade Zinc, 99.995% pure, the highest grade of zinc available. Our customized blending system provides even distribution throughout of all critical additives required to meet Military Specification – MIL-A-18001J. This careful attention to alloying and casting procedures results in a full line of products that provides maximum long life protection for steel in seawater and saline mud.In addition, Thermal fills custom orders to your exact specifications. With on-time delivery in any quantity.

Cat. No. TRC-48 / TRC-26 / TRR-23 / TRC-42 / TRC-23B / TRC-23C / TRC-12C / TRC-23T / TRC-11-W / TRC-12 / TRC-24 / TRC-6-W / TRC-TD6 / TRC-5C

SKU: N/A Category:

Description

 

Cat. No. Size Current Amp-Yr. Rating Method of No. of Cast-in Galvanized Steel Straps Type
TRC-48 4 1/2” x 24” x 2 1/4” 2 Welding 1* –
TRC-26 4 1/4” x 14” x 2 1/4” 1 Welding or Bolting 1* –
TRC-23 6” x 12” x 1 1/4” 1 Welding 2* ZHS-23
TRC-42 6” x 12” x 2 1/2” 1 Welding 2 ZHS-42
TRC-23B 6” x 12” x 1 1/4” 1 Welding 2*** ZHB-23
TRC-23C 6” x 12” x 1 1/4” 1 Bolting 1 ZHC-23
TRC-12 3” x 12” x 1 1/4” 1/2 Bolting 1 –
TRC-23T TAPERED 6 1/2” X 14” X 1 1/4” 1 Welding 2* –
TRC-11-W 6” x 6” x 1 1/4” 1/2 Welding 1
TRC-12 3” x 12” x 1 1/4” 1/2 Welding 1* ZSS-12
TRC-24 3 1/2” x 12” x 2 1/2” “ 1/2 Welding 1* ZSS-24
TRC-6-W 3” x 6” x 1 1/4” “ Welding 1*
TRC-TD6 TEAR DROP 3” x 9” x 1 1/4” “ 1/4 Welding or Bolting 1* ZTS
TRC-5C 2 1/2” x 9” x 1 1/2” “ 1/4 Bolting 1

* Strap holes optional
** Also available in 3-section plate
*** Phosphor Bronze Strap

HULL TYPE ANODES
Aluminum Zinc Magnesium
Indium – Activated ACS 4 Mil*A*180001 (latest rev.) Grade H – 1
Mil. No. Wt. W L H Mil. No. Wt. W L H Part No. Wt. W L H
AHS-10 9 6 12 1.25 ZHS-23 (M – 24) 22 6 12 1.25 H-6 C 6 6 12 1.25
AHC-10 9 6 12 1.25 ZHC-26 (N-23 C) 21 6 12 1.25 H-11 11 6 12 2.50
AHS-20 17 6 12 2.50 ZHS-42 (M-42) 41 6 12 2.50 H-11 C 11 6 12 2.50
AHC-20 16 6 12 2.50 ZHC-42 (M-42 C) 39 6 12 2.50 H-24 24 9 18 2
These anodes are equipped with two cast – in mounting straps or two cast – in cored holes on 6” centers. H-44 44 9 18 4
Aluminum Zinc Magnesium
Indium Activated ACS4 Mil*A*180001 (latest rev.) Grade H -1
Mil. No. Wt. W L H Mil. No. Wt. W L H Part No. Wt. W L H
ASS-5 5 3 12 1.25 ZSS-12 (M-12) 11 3 12 1.25 H-3 3 3 12 1.25
ASS-10 9 3 12 2.50 ZSS-24 (M-22) 22 3 12 2.50 H-6 L 6 3 12 2.50
These anodes are equipped with a single cast – in mounting strap.
Aluminum Zinc Magnesium
Indium Activated ACS4 Mil*A*180001 (latest rev.) Grade H -1
Mil. Spec. Wt. W L H Mil. Spec. Wt. W L H Part No. Wt. W L H
STS 2 3 9 1.38 ZTS (M-6) 5 3 9 1.38 H-1 1.25 3 9 1.38
ATS-4 4 3 9 2.50 ZTS-10 10 3 9 2.50 H-2.5 2.5 3 9 2.50
ATS 8 5 10 2.50 ZTS-20 20 5 10 2.50 H-5 5 5 10 2.50
A tear drop shaped anode equipped with a single cast – in mounting strap.
Aluminum Zinc Magnesium
Indium Activated ACS4 Mil*A*180001 (latest rev.) Grade H-1
Part No. Wt. W L H Part No. Wt. W L H Part No. Wt. W L H
ACS-12 12 4 14 2.25 LL.-26 26 4 14 2.25 H-8 8 4 14 2.25
ACS-20 20 4 24 2.25 LL.-48 48 4 24 2.25 H-13 13 4 24 2.25
ACS-23 23 5 24 2.00 LL.-58 58 5 24 2.00 H-15 15 5 24 2.00
ACS-29 29 5 24 2.50 LL.-73 73 5 24 2.25 H-18 18 5 24 2.50
Includes single longitudinal mounting strap.

Notes: 1. Zinc and magnesium anode strap core are galvanized, brass straps available for zinc anodes.
2. All magnesium anodes available with plastisol coating.
3. Other alloys available: aluminum, tin, mercury activated; Mil-A-24779 (S H); zinc – high purity; magnesium – high potential.
4. Other core configurations available.

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