{"product_id":"mechanical-seal-for-spanet-davey-qb-and-lx-whirlpool-pumps","title":"Mechanical Seal for SpaNET Davey QB, LX Whirlpool, SpaNet Spa Pumps","description":"\u003ch3\u003eMechanical Seal for Spanet Davey QB, LX Whirlpool, Spanet Spa Pumps\u003c\/h3\u003e\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\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eMechanical Seal Kit to Suit Davey QB, LX Whirlpool, Spanet Jetmaster Spa Pumps\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePremium replacement mechanical seal kit\u003c\/strong\u003e to suit a wide range of \u003cstrong\u003eSpanet Jetmaster\u003c\/strong\u003e, \u003cstrong\u003eDavey QB Series\u003c\/strong\u003e, and \u003cstrong\u003eLX Whirlpool spa pumps\u003c\/strong\u003e. This seal assembly is the common \u003cstrong\u003e5\/8\" booted cup with 3\/4\" ceramic face\u003c\/strong\u003e style used on many popular spa and spa bath pump models.\u003c\/p\u003e\n\u003cp\u003eCommon cross references include \u003cstrong\u003eSB16\u003c\/strong\u003e, \u003cstrong\u003eSB16SP\u003c\/strong\u003e, \u003cstrong\u003eD-SB16SP\u003c\/strong\u003e, and \u003cstrong\u003eLX-SPASEAL\u003c\/strong\u003e. This seal type is commonly listed for \u003cstrong\u003eDavey QB\u003c\/strong\u003e, \u003cstrong\u003eLX\u003c\/strong\u003e, and \u003cstrong\u003eSpanet XS \/ Jetmaster\u003c\/strong\u003e pump applications. \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eAlways confirm by measurements and seal style before ordering. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eCompatible Pump Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDavey QB Series:\u003c\/strong\u003e QB035, QB1501, QB2001, QB2002, QB2501, QB2502, QB3001, QB3002\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpanet \/ Jetmaster:\u003c\/strong\u003e XS30, XS-30, XS-30S, XS30-2S, XS30-3P, XS20-2S, XS3C, XS-3C QuietFlo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLX Whirlpool:\u003c\/strong\u003e TDA, WP, LP, EA, JA Series, including JA35, JA50, JA75, JA100, JA150, JA200, LP150, LP200, LP250, LP300, WP200, WP200-II, WP250, WP250-II, WP300-II, WP500, EA390, EA450, TDA100, TDA150, TDA200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Part Numbers \/ Cross References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSB16\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSB16SP\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eD-SB16SP\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLX-SPASEAL\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSeal Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Section OD (with rubber):\u003c\/strong\u003e 41.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Section ID:\u003c\/strong\u003e 17.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic Section OD (with rubber):\u003c\/strong\u003e 35.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic ID:\u003c\/strong\u003e 18.95mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Type:\u003c\/strong\u003e 5\/8\" Booted Cup with 3\/4\" Ceramic Face\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuality Matters\u003c\/h3\u003e\n\u003cp\u003eA worn or incorrect mechanical seal can allow water to leak along the motor shaft and damage the pump motor. This replacement seal is a quality aftermarket spare designed for reliable sealing performance and long service life when correctly fitted.\u003c\/p\u003e\n\u003cp\u003eCheap low-grade seals often use inferior rubber compounds, weaker springs, or inconsistent ceramic faces, which can lead to early leakage and repeat failures. That is why seal quality matters.\u003c\/p\u003e\n\u003ch3\u003eImportant Before Ordering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlease compare the \u003cstrong\u003eseal style, measurements, and pump model\u003c\/strong\u003e before ordering.\u003c\/li\u003e\n\u003cli\u003eSome early, uncommon, or non-standard Chinese pump variants may use a different seal.\u003c\/li\u003e\n\u003cli\u003eSpanet identifies this seal set for models including \u003cstrong\u003eXS3C, XS30, XS30-S, XS30-2S, XS30-3P, and XS20-2S\u003c\/strong\u003e.:contentReference[oaicite:2]{index=2}\u003c\/li\u003e\n\u003cli\u003eMechanical seals are a wearing part and life span can vary depending on \u003cstrong\u003ewater balance, chemical condition, and pump run time\u003c\/strong\u003e.:contentReference[oaicite:3]{index=3}\u003c\/li\u003e\n\u003cli\u003eIf unsure, send us clear photos of your old seal and pump model details before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SpaNet","offers":[{"title":"Default Title","offer_id":12629079621689,"sku":"lxlp-002 \/ SPASEAL","price":38.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/mechanical-seal-for-spanet-davey-qb-lx-whirlpool-spa-pumps-seals-310.webp?v=1757637084","url":"https:\/\/heaterandspaparts.com.au\/en-nz\/products\/mechanical-seal-for-spanet-davey-qb-and-lx-whirlpool-pumps","provider":"Heater and Spa Parts","version":"1.0","type":"link"}