{"product_id":"tecnoseal-0101e-series-pair-of-disc-rudder-anode","title":"Tecnoseal 0101E Series Pair Of Disc Rudder Anode","description":"\u003cp\u003e\u003cstrong\u003eTecnoseal 00101E Series zinc pair disc anodes\u003c\/strong\u003e are matched two-disc sacrificial-anode sets for through-bolt installation on opposite sides of compatible rudders, trim tabs and underwater plates. The combined zinc range includes Ø70mm, Ø90mm and Ø130mm sizes, each using a 13mm centre boss and Ø8.5mm fixing hole. Every selected size is supplied as two matching anode halves with fastening hardware.\u003c\/p\u003e\n\u003ch4\u003eWhat Is This Pair of Disc Anodes Used For?\u003c\/h4\u003e\n\u003cp\u003eOne zinc anode half is installed on each side of the protected rudder, trim tab or underwater plate. The central fastening passes through the component and holds the two halves together.\u003c\/p\u003e\n\u003cp\u003eWhen the anode faces and fastening arrangement provide the required electrical continuity, the zinc is consumed in preference to the connected underwater metal, helping reduce galvanic corrosion.\u003c\/p\u003e\n\u003cp\u003eThese products are classed by Tecnoseal as Spanish-type pair disc anodes. The complete diameter, disc thickness, centre-boss height and fixing-hole diameter must match the existing installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tecnoseal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Spanish-type pair disc rudder and trim-tab anode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part numbers:\u003c\/strong\u003e 00101E, 00102E and 00104E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable outside diameters:\u003c\/strong\u003e Ø70mm, Ø90mm and Ø130mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnode alloy:\u003c\/strong\u003e Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical water-selection guide:\u003c\/strong\u003e Salt water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply:\u003c\/strong\u003e Two matching zinc anode halves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastening hardware:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Through-bolt installation with one anode half on each side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre-boss height:\u003c\/strong\u003e 13mm across all three sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre fixing hole:\u003c\/strong\u003e Ø8.5mm across all three sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Compatible rudders, trim tabs and underwater plates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacture:\u003c\/strong\u003e Made in Italy by Tecnoseal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAvailable Sizes and Part Numbers\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e00101E:\u003c\/strong\u003e Ø70mm outside diameter, 6.5mm disc-side thickness, 13mm centre-boss height and Ø8.5mm fixing hole. Approximate set weight: 0.250kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00102E:\u003c\/strong\u003e Ø90mm outside diameter, 7.7mm disc-side thickness, 13mm centre-boss height and Ø8.5mm fixing hole. Approximate set weight: 0.440kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00104E:\u003c\/strong\u003e Ø130mm outside diameter, 9mm disc-side thickness, 13mm centre-boss height and Ø8.5mm fixing hole. Approximate set weight: 1.016kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow Do I Select the Correct Size?\u003c\/h4\u003e\n\u003cp\u003eConfirm all of the following measurements before ordering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside diameter:\u003c\/strong\u003e Select Ø70mm, Ø90mm or Ø130mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc-side thickness:\u003c\/strong\u003e Match the thickness of each individual anode half.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre-boss height:\u003c\/strong\u003e All three models use a nominal 13mm centre boss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing-hole diameter:\u003c\/strong\u003e All three models use a nominal Ø8.5mm centre hole.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable clearance:\u003c\/strong\u003e Check that both anode halves fit correctly on opposite sides of the component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastening arrangement:\u003c\/strong\u003e Confirm that the supplied through-fastening suits the existing mounting geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExisting part number:\u003c\/strong\u003e Match 00101E, 00102E or 00104E wherever the original code is available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not select the replacement by outside diameter alone. A correct pair must seat securely on both sides of the protected component and retain the intended electrical contact through the installation.\u003c\/p\u003e\n\u003ch4\u003eWhich Anode Alloy Should I Choose?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc:\u003c\/strong\u003e A conventional selection for salt-water operation where zinc is specified by the vessel or equipment manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis combined listing contains \u003cstrong\u003ezinc variants only\u003c\/strong\u003e. Use an alloy that is compatible with the operating water, connected metals and the vessel's wider cathodic-protection system. Do not change from another alloy to zinc solely because the physical dimensions match.\u003c\/p\u003e\n\u003ch4\u003eInstallation and Maintenance\u003c\/h4\u003e\n\u003cp\u003eRemove both halves of the existing anode and inspect the mounting faces, centre bore and fastening arrangement. Clean corrosion deposits, loose paint, grease, sealant and other insulating material from surfaces that must provide electrical continuity.\u003c\/p\u003e\n\u003cp\u003ePosition one anode half on each side of the rudder, trim tab or underwater plate. Fit the fastening through the complete assembly and tighten it using the vessel or equipment manufacturer's procedure. The two halves must seat securely without rocking or distorting the protected component.\u003c\/p\u003e\n\u003cp\u003eDo not paint the zinc castings or their required electrical-contact surfaces. Inspect both halves during scheduled servicing and replace the complete pair when substantially consumed, cracked, damaged or loose.\u003c\/p\u003e\n\u003cp\u003eUnusually rapid or uneven consumption can indicate poor electrical contact, incorrect alloy selection, bonding faults or stray-current activity.\u003c\/p\u003e\n\u003ch4\u003eAlloy Standards and Manufacture\u003c\/h4\u003e\n\u003cp\u003eTecnoseal manufactures sacrificial anodes at its foundry in Grosseto, Tuscany. The company states that alloy compliance is checked through scheduled spectrometric measurements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc alloy:\u003c\/strong\u003e US Mil Spec A-18001K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTecnoseal states that its anodes are designed and manufactured according to the chemical composition specified by the relevant US military standard.\u003c\/p\u003e\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs each option one disc or a pair?\u003c\/strong\u003e Each selected size is supplied as two matching zinc anode halves for installation on opposite sides of the protected component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs fastening hardware included?\u003c\/strong\u003e Yes. The supplied configuration includes fastening hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I fit only one half?\u003c\/strong\u003e No. Use the complete matched pair specified for the installation. Fitting one half changes the mounting and cathodic-protection arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAre the three sizes interchangeable?\u003c\/strong\u003e No. Their outside diameters, disc thicknesses and weights differ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo all three sizes use the same centre fixing hole?\u003c\/strong\u003e Yes. Tecnoseal currently specifies a nominal Ø8.5mm fixing hole for 00101E, 00102E and 00104E.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy is there no 00103E option?\u003c\/strong\u003e Tecnoseal's current series lists 00101E at Ø70mm, 00102E at Ø90mm and 00104E at Ø130mm. No 110mm zinc version is shown in this series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this listing suitable for fresh water?\u003c\/strong\u003e Zinc is generally associated with salt-water applications. Use the alloy specified by the vessel or equipment manufacturer for the actual operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan the zinc surfaces be painted?\u003c\/strong\u003e No. Paint prevents the sacrificial material from operating correctly and may interrupt the required electrical contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShould both halves be replaced together?\u003c\/strong\u003e Yes. Inspect and replace the two halves as a matched set.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv style=\"width: 100%; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable class=\"spec-table\" style=\"width: 100%; min-width: 1100px; border-collapse: collapse; font-family: Roboto, Arial, sans-serif; background: #ffffff; text-align: center; white-space: nowrap;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth rowspan=\"2\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eSpecification\u003c\/th\u003e\n\u003cth colspan=\"3\" style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eZinc Variants\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003e00101E\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003e00102E\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003e00104E\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMarine Scene SKU\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTS-00101E\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTS-00102E\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTS-00104E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e00101E\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e00102E\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e00104E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eGTIN\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8033837069843\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8033837069850\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8033837069874\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAnode alloy\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eZinc\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eZinc\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eZinc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eTypical water-selection guide\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSalt water\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSalt water\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSalt water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eOutside diameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eØ70mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eØ90mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eØ130mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eDisc-side thickness (h)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e6.5mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e7.7mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eCentre-boss height (c)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e13mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e13mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eCentre fixing-hole diameter (Ø1)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8.5mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8.5mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e8.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eApprox. set weight\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e0.250kg\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e0.440kg\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e1.016kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eNumber of anode halves\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eFastening hardware\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eIncluded\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eIncluded\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eAlloy specification\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A-18001K\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A-18001K\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eUS Mil Spec A-18001K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eSupply\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMatched pair with fastening hardware\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMatched pair with fastening hardware\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eMatched pair with fastening hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Tecnoseal","offers":[{"title":"70mm \/ Zinc","offer_id":64609672626553,"sku":"TS-00101E","price":8.98,"currency_code":"GBP","in_stock":true},{"title":"90mm \/ Zinc","offer_id":64609664532857,"sku":"TS-00102E","price":13.98,"currency_code":"GBP","in_stock":true},{"title":"130mm \/ Zinc","offer_id":64609672659321,"sku":"TS-00104E","price":26.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/files\/0017872_serie_00101e_11_3.png?v=1789568208","url":"https:\/\/marinescene.co.uk\/products\/tecnoseal-0101e-series-pair-of-disc-rudder-anode","provider":"Marine Scene","version":"1.0","type":"link"}