{"product_id":"seal-plate-3-ctx-viron-nov-20","title":"Astralpool Seal Plate - CTX \/ E-Series MkII \u0026 XP, Nov 2020 SP40030","description":"\u003c!-- HASP-FLP-1.0 | SKU SP40030 | rule CTX-VOL-1.0 | canary: sealplate-mkii-echo --\u003e\n\u003ch3\u003eAstralpool Seal Plate - CTX \/ Viron \/ E-Series MkII \u0026amp; XP, Nov 2020 SP40030\u003c\/h3\u003e\n\u003cp\u003eThis is the genuine Astralpool \u003cstrong\u003eMkII\u003c\/strong\u003e seal plate, part number \u003cstrong\u003eSP40030\u003c\/strong\u003e (catalogue 40030). The seal plate sits between the wet end and the motor, carrying the mechanical seal and sealing the water chamber from the motor shaft. This is the current-style seal plate introduced from \u003cstrong\u003eNovember 2020\u003c\/strong\u003e, shared across a wide range of current pumps.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFits These MkII Pumps\u003c\/h3\u003e\n\u003cp\u003eThe MkII seal plate and its matching wet end (SP40031) are shared across the current generation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTX MkII\u003c\/strong\u003e — CTX 280, CTX 360C, CTX 400, CTX 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-Series MkII\u003c\/strong\u003e — 140C, 170C, 230C, and E-Series pumps 11475 \/ 11476 \/ 11477 \/ 11478\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViron P320 \u0026amp; P520 XT\u003c\/strong\u003e (Nov 2020 to June 2021 build)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAstralPool XP\u003c\/strong\u003e pump range — 21615, 21620, 21623, 21630, 21633\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThree Generations — Order the Right One\u003c\/h3\u003e\n\u003cp\u003eAstralpool changed the seal plate twice, alongside the wet end. The seal plate and volute must come from the same generation as your pump:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGeneration\u003c\/th\u003e\n\u003cth\u003eSeal plate\u003c\/th\u003e\n\u003cth\u003eMatching volute\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries 1 — old style, pre-Aug 2014\u003c\/td\u003e\n\u003ctd\u003e4009002\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/volute-ctx-bskt-series-1\"\u003e4007502\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries 2 — Aug 2014 to 2020\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/seal-plate-series2-ctx-aug14-o\"\u003e40098\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/volute-ctx-series2-aug14\"\u003e40097\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMkII — Nov 2020 onwards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSP40030 — this product\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/volute-3-viron-ctx-e-series\"\u003eSP40031\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you are not sure which generation your pump is, \u003ca href=\"mailto:info@hasp.com.au\"\u003esend us a photo of the pump and its data plate\u003c\/a\u003e and we will identify it.\u003c\/p\u003e\n\n\u003ch3\u003eFit the Mechanical Seal at the Same Time\u003c\/h3\u003e\n\u003cp\u003eWhenever the seal plate comes out, the mechanical seal is disturbed. Always fit a new \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/3-4-mechanical-seal\"\u003emechanical seal\u003c\/a\u003e (75509) and a new seal plate o-ring (70022) with a seal plate — reusing either is the most common cause of a leak straight after the job.\u003c\/p\u003e\n\n\u003ch3\u003eRelated MkII Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSP40031\u003c\/strong\u003e — volute \/ wet end, MkII (\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/volute-3-viron-ctx-e-series\"\u003ebuy here\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e75509\u003c\/strong\u003e — mechanical seal, current pumps (\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/3-4-mechanical-seal\"\u003ebuy here\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70022\u003c\/strong\u003e — seal plate o-ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e78772\u003c\/strong\u003e — seal plate to wet end bolts (x6)\u003c\/li\u003e\n\u003cli\u003eImpeller — sized to your model, see the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/impeller-ctx-280-pump-cx280\"\u003eCTX\u003c\/a\u003e or \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-p320-xt-impeller\"\u003eViron XT\u003c\/a\u003e impeller ranges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know if I need the MkII seal plate?\u003c\/strong\u003e\u003cbr\u003eMkII was fitted from November 2020. It covers the CTX MkII, E-Series MkII, AstralPool XP range, and the Viron P320\/P520 XT of the Nov 2020 to June 2021 build, matched to the SP40031 wet end. If unsure, send us a photo of the data plate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this really fit that many pumps?\u003c\/strong\u003e\u003cbr\u003eYes. Astralpool lists SP40030 across the CTX MkII, E-Series MkII, AstralPool XP and Viron XT ranges. The seal plate was standardised across the current generation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I replace the mechanical seal too?\u003c\/strong\u003e\u003cbr\u003eYes, always. The seal is disturbed as soon as the plate comes off. Fit a new 75509 seal and 70022 o-ring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a genuine Astralpool part?\u003c\/strong\u003e\u003cbr\u003eYes. We are an authorised Astralpool and Fluidra dealer and warranty agent.\u003c\/p\u003e\n\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\n\u003cp\u003eNeed exploded views, spare part numbers, product numbers or diagrams? See the manufacturer catalogue: \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralpool Catalogue 2026\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore ordering:\u003c\/strong\u003e confirm this part is correct for your pump. Use the catalogue above, seek professional assistance, or \u003ca href=\"mailto:info@hasp.com.au\"\u003econtact us\u003c\/a\u003e with photos of your existing part, model details, serial numbers and any labels. As with all products, this must be diagnosed and fitted by a qualified and experienced person. This is a \u003ca href=\"https:\/\/heaterandspaparts.com.au\/policies\/refund-policy\" rel=\"noopener\" target=\"_blank\"\u003especial-order\u003c\/a\u003e item.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eCommon search terms: Astralpool SP40030, 40030 seal plate, CTX MkII seal plate, Viron XT seal plate Nov 2020, AstralPool XP seal plate, E-Series MkII seal plate.\u003c\/em\u003e\u003c\/p\u003e\n\u003c!-- HASP-FLP-1.0 end | canary: sealplate-mkii-echo --\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How do I know if I need the MkII seal plate?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"MkII was fitted from November 2020. It covers the CTX MkII, E-Series MkII, AstralPool XP range, and the Viron P320\/P520 XT of the Nov 2020 to June 2021 build, matched to the SP40031 wet end. If unsure, send us a photo of the data plate.\"}},{\"@type\":\"Question\",\"name\":\"Does this really fit that many pumps?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Astralpool lists SP40030 across the CTX MkII, E-Series MkII, AstralPool XP and Viron XT ranges. The seal plate was standardised across the current generation.\"}},{\"@type\":\"Question\",\"name\":\"Should I replace the mechanical seal too?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, always. The seal is disturbed as soon as the plate comes off. Fit a new 75509 seal and 70022 o-ring.\"}},{\"@type\":\"Question\",\"name\":\"Is this a genuine Astralpool part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. We are an authorised Astralpool and Fluidra dealer and warranty agent.\"}}]}]}\n\u003c\/script\u003e","brand":"ASTRALPOOL","offers":[{"title":"Default Title","offer_id":46836050821309,"sku":"SP40030","price":69.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-seal-plate-ctx-e-series-mkii-xp-nov-2020-sp40030-pool-pump-parts-550.webp?v=1784679733","url":"https:\/\/heaterandspaparts.com.au\/zh-hans\/products\/seal-plate-3-ctx-viron-nov-20","provider":"Heater and Spa Parts","version":"1.0","type":"link"}