{"product_id":"vee-gee-6168-4762-anodized-aluminum-clamp-47mm-sibata-6168-filter-system","title":"VEE GEE 6168-4762 Anodized Aluminum Tension Clamp, 47 mm I.D. | SIBATA 6168 Filter System","description":"\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eVEE GEE 6168-4762 is the replacement anodized aluminum tension clamp for SIBATA 6168 series filter systems, 47 mm I.D., sold individually. The spring-loaded aluminum clamp with tension screw locks the borosilicate glass funnel (100 mL or 300 mL) to the support base during vacuum filtration, maintaining a secure, leak-free seal under vacuum. The same clamp is used in all four complete 6168 kit configurations — \u003ca href=\"\/search?q=6168-0001\"\u003e6168-0001\u003c\/a\u003e, \u003ca href=\"\/search?q=6168-0002\"\u003e6168-0002\u003c\/a\u003e, \u003ca href=\"\/search?q=6168-0003\"\u003e6168-0003\u003c\/a\u003e, and \u003ca href=\"\/search?q=6168-0004\"\u003e6168-0004\u003c\/a\u003e. Autoclavable. Clamp only — funnel, base, stopper, and filter components sold separately.\u003c\/p\u003e\n\n\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"marker:text-quiet list-disc\"\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003eSpring-Loaded with Tension Screw — Secure Vacuum Seal:\u003c\/strong\u003e The clamp's spring mechanism provides consistent clamping force around the funnel-to-base junction, while the tension screw allows precise adjustment to achieve and maintain a vacuum-tight seal. This mechanism is critical for preventing air leaks that would reduce vacuum pressure and slow or stop filtration.\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003e47 mm I.D. — Designed for the 6168 Series:\u003c\/strong\u003e The 47 mm inner diameter matches the outer diameter of the 6168 series funnel-to-base junction, providing a precise fit for both the 100 mL funnel (\u003ca href=\"\/search?q=6168-47100\"\u003e6168-47100\u003c\/a\u003e) and the 300 mL funnel (\u003ca href=\"\/search?q=6168-4711\"\u003e6168-4711\u003c\/a\u003e) on either base type.\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003eAnodized Aluminum — Lightweight, Corrosion-Resistant:\u003c\/strong\u003e Anodized aluminum provides excellent corrosion resistance in wet lab environments while keeping the clamp lightweight. Anodizing creates a hard oxide surface that is chemically resistant to most lab reagents and is compatible with autoclave sterilization.\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003eAutoclavable at 121°C:\u003c\/strong\u003e The anodized aluminum clamp withstands autoclave sterilization at 121°C (250°F) — sterilize with the rest of the filter assembly between biological samples.\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003eUniversal Across All 6168 Kit Configurations:\u003c\/strong\u003e One clamp SKU covers the entire 6168 series — fits both 100 mL and 300 mL funnels and both fritted glass and SS screen base types.\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003eSIBATA Precision Manufacturing — Taiwan:\u003c\/strong\u003e Manufactured to SIBATA's precision standards for the 6168 series.\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003e1-Year Warranty:\u003c\/strong\u003e Backed by VEE GEE Scientific's standard accessory warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"overflow-x-auto my-4\"\u003e\n \u003ctable class=\"min-w-full text-left text-sm border-collapse border border-gray-300\"\u003e\n \u003cthead class=\"bg-gray-100 font-semibold\"\u003e\n \u003ctr\u003e\n \u003cth class=\"p-2 border border-gray-300\"\u003eProperty\u003c\/th\u003e\n \u003cth class=\"p-2 border border-gray-300\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e6168-4762\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eAluminum Clamp, Anodized, 47 mm I.D.\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eAnodized Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eInner Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e47 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eMechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eSpring-loaded with tension screw\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eAutoclavable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eYes — 121°C (250°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eUsed In All Kits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e6168-0001, 6168-0002, 6168-0003, 6168-0004\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eCompatible Funnels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e6168-47100 (100 mL), 6168-4711 (300 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eCompatible Bases\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e6168-4721 (SS screen), 6168-4722 (fritted glass)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eDimensions (L × W × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e7.5\" × 2.75\" × 3.5\" (19.1 × 7.0 × 8.9 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e1 Each\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eSIBATA Scientific Technology Ltd.\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eVEE GEE Scientific\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003e6168 Series Complete Component Reference\u003c\/h2\u003e\n\u003cdiv class=\"overflow-x-auto my-4\"\u003e\n \u003ctable class=\"min-w-full text-left text-sm border-collapse border border-gray-300\"\u003e\n \u003cthead class=\"bg-gray-100 font-semibold\"\u003e\n \u003ctr\u003e\n \u003cth class=\"p-2 border border-gray-300\"\u003eSKU\u003c\/th\u003e\n \u003cth class=\"p-2 border border-gray-300\"\u003eDescription\u003c\/th\u003e\n \u003cth class=\"p-2 border border-gray-300\"\u003eType\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-0001\"\u003e6168-0001\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eFritted Glass Filter System, 300 mL — Complete Kit\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eComplete kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-0002\"\u003e6168-0002\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eSS Screen Filter System, 300 mL — Complete Kit\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eComplete kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-0003\"\u003e6168-0003\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eFritted Glass Filter System, 100 mL — Complete Kit\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eComplete kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-0004\"\u003e6168-0004\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eSS Screen Filter System, 100 mL — Complete Kit\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eComplete kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-47100\"\u003e6168-47100\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eReplacement 100 mL Funnel\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eReplacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-4711\"\u003e6168-4711\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eReplacement 300 mL Funnel\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eReplacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-4721\"\u003e6168-4721\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eGlass Support Base, for SS Screen\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eReplacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-4722\"\u003e6168-4722\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eFritted Glass Support Base\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eReplacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-4731\"\u003e6168-4731\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eStainless Steel Screen\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eReplacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-4741\"\u003e6168-4741\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003ePTFE Gasket — Pack of 10\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eReplacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003ca href=\"\/search?q=6168-4751\"\u003e6168-4751\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eNo. 8 Silicone Stopper\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eReplacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\n\u003cstrong\u003e6168-4762\u003c\/strong\u003e (this item)\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eAnodized Aluminum Clamp, 47 mm I.D.\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eReplacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eWill this clamp fit both the 100 mL and 300 mL funnels?\u003c\/strong\u003e\u003cbr\u003e\nYes. The 6168-4762 clamp fits both the 100 mL funnel (\u003ca href=\"\/search?q=6168-47100\"\u003e6168-47100\u003c\/a\u003e) and the 300 mL funnel (\u003ca href=\"\/search?q=6168-4711\"\u003e6168-4711\u003c\/a\u003e). The 47 mm I.D. matches the funnel-to-base junction diameter in all 6168 series configurations — the funnel volume does not affect the clamp fitting.\u003c\/p\u003e\n\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eMy filtration system is losing vacuum even with the clamp in place — is it a clamp problem?\u003c\/strong\u003e\u003cbr\u003e\nVacuum loss at the funnel-to-base junction typically points to one of three causes: (1) a damaged or worn clamp that no longer applies consistent clamping force — if the spring tension has weakened or the tension screw is stripped, replace the clamp; (2) a damaged funnel or base rim where the ground-glass mating surfaces are chipped, which prevents a proper seal regardless of clamping force; or (3) a missing or degraded PTFE gasket in SS screen configurations (\u003ca href=\"\/search?q=6168-4741\"\u003e6168-4741\u003c\/a\u003e). If the clamp appears physically intact and applies firm, even pressure, inspect the glass surfaces and gasket first before replacing the clamp.\u003c\/p\u003e\n\n\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eOrdering\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eAuthorized dealer, ships from USA inventory. Serving academic, government, and research laboratories nationwide.\u003c\/p\u003e","brand":"VEE GEE","offers":[{"title":"Default Title","offer_id":48100282499304,"sku":"6168-4762","price":37.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/unnamed_2031baaa-ab25-4c15-9568-56a90ab9d16b.jpg?v=1772738262","url":"https:\/\/labsupplies.com\/products\/vee-gee-6168-4762-anodized-aluminum-clamp-47mm-sibata-6168-filter-system","provider":"LabSupplies.com","version":"1.0","type":"link"}