{"product_id":"twister-venturi-malaxeur-sous-vide-renfert","title":"Renfert Twister Venturi - vacuum mixer (Compressed Air)","description":"\u003c!-- ========================================================= --\u003e\n\u003c!-- MASSILIA ONE — PREMIUM GLOBAL (CSS inclus)                --\u003e\n\u003c!-- Product : Twister Venturi – Renfert Venturi Vacuum Mixer  --\u003e\n\u003c!-- ✅ Pastel blue badges (Brand \/ SKU \/ Key points)           --\u003e\n\u003c!-- ✅ Related products: large images + title underneath       --\u003e\n\u003c!-- ✅ Locked FAQ: only one open at a time                     --\u003e\n\u003c!-- ✅ NO financing badges + NO financing blocks (International) --\u003e\n\u003c!-- ========================================================= --\u003e\n\u003cstyle\u003e\n  \/* ===========================\n     MASSILIA ONE — PREMIUM GLOBAL\n  ============================ *\/\n  #md-product{\n    --c:#097691;\n    --c2:#0a8a8a;\n    --txt:#222;\n    --b:#c5d0d6;\n    --r:16px;\n    --w:1600px;\n\n    --badge-bg:#eaf6fb;   \/* pastel blue *\/\n    --badge-b:#cfe8f3;\n\n    font-family:Roboto,system-ui,-apple-system,Segoe UI,Helvetica,Arial,sans-serif;\n    color:var(--txt);\n    line-height:1.9;\n    max-width:var(--w);\n    margin:0 auto;\n    padding:24px 16px;\n    box-sizing:border-box;\n  }\n  #md-product *{box-sizing:border-box}\n  #md-product p,#md-product li,#md-product td,#md-product th,#md-product a,#md-product span,#md-product div,#md-product summary{\n    font-size:18px!important;\n    color:#000;\n  }\n\n  #md-product h2,#md-product h3{\n    color:var(--c);\n    font-weight:500;\n    margin:0 0 10px;\n  }\n  #md-product h2{font-size:20px!important}\n  #md-product h3{font-size:19px!important}\n  #md-product strong{font-weight:450}\n  #md-product ul{margin:8px 0 0 18px}\n  #md-product li{margin:0 0 6px}\n\n  #md-product .md-card{\n    background:#fff;\n    border:1.4px solid var(--b);\n    border-radius:var(--r);\n    padding:16px;\n  }\n  #md-product .md-gap{height:22px}\n\n  \/* Header 2 equal columns *\/\n  #md-product .md-grid{\n    display:grid;\n    grid-template-columns:1fr;\n    gap:16px;\n    align-items:stretch;\n  }\n  @media (min-width:960px){\n    #md-product .md-grid{grid-template-columns:1fr 1fr;gap:20px;}\n  }\n  #md-product .md-equal{display:flex;flex-direction:column;min-height:560px;}\n  #md-product .md-visuel{\n    position:relative;\n    flex:1;\n    border-radius:var(--r);\n    overflow:hidden;\n    border:1.4px solid var(--b);\n    background:#fff;\n  }\n  \/* Centered full image (no crop) *\/\n  #md-product .md-visuel img{\n    position:absolute;\n    inset:0;\n    width:100%;\n    height:100%;\n    object-fit:contain;\n    padding:14px;\n    background:#fff;\n  }\n\n  \/* Badges (unique classes) *\/\n  #md-product .md-badges{\n    display:flex;\n    flex-wrap:wrap;\n    gap:10px;\n    margin:10px 0 12px;\n  }\n  #md-product .md-chip{\n    display:inline-flex;\n    align-items:center;\n    gap:8px;\n    padding:8px 10px;\n    border-radius:999px;\n    border:1px solid var(--badge-b);\n    background:var(--badge-bg);\n    line-height:1.2;\n    white-space:nowrap;\n  }\n  #md-product .md-chip b{font-weight:600;color:var(--c)}\n  #md-product .md-chip span{font-size:16px!important;color:#111}\n\n  \/* Mini rows *\/\n  #md-product .md-mini{display:grid;gap:8px;margin-top:8px;}\n  #md-product .md-mini .md-row{\n    display:grid;\n    grid-template-columns:1.15fr 1fr;\n    gap:10px;\n    border:1.4px solid var(--b);\n    border-radius:12px;\n    padding:9px 10px;\n  }\n\n  \/* Grid 2 *\/\n  #md-product .md-grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px;}\n  #md-product .md-cell{\n    border:1.4px solid var(--b);\n    border-radius:12px;\n    padding:10px 12px;\n    background:#fff;\n  }\n  @media (max-width:959.98px){\n    #md-product .md-grid2{grid-template-columns:1fr;}\n    #md-product .md-equal{min-height:unset;}\n    #md-product .md-visuel{min-height:420px;}\n  }\n\n  \/* Related products: 3 cards, big image, title underneath *\/\n  #md-product .md-related{\n    display:grid;\n    grid-template-columns:repeat(3,1fr);\n    gap:16px;\n  }\n  @media (max-width:959.98px){\n    #md-product .md-related{grid-template-columns:1fr;}\n  }\n  #md-product .md-rel-card{\n    border:1.4px solid var(--b);\n    border-radius:var(--r);\n    overflow:hidden;\n    background:#fff;\n    transition:.25s;\n  }\n  #md-product .md-rel-card:hover{border-color:var(--c);}\n  #md-product .md-rel-figure{\n    display:block;\n    border-bottom:1.4px solid var(--b);\n    background:#fff;\n  }\n  #md-product .md-rel-figure img{\n    width:100%;\n    height:210px;               \/* bigger image *\/\n    object-fit:contain;\n    padding:14px;\n    background:#fff;\n    display:block;\n  }\n  #md-product .md-rel-title{\n    margin:0;\n    padding:12px 12px 14px;\n    text-align:center;\n  }\n  #md-product .md-rel-title a{\n    color:var(--c);\n    text-decoration:none;\n    font-weight:600;\n  }\n  #md-product .md-rel-title a:hover{color:var(--c2);text-decoration:underline;}\n\n  \/* Tech table *\/\n  #md-product .tbl{\n    overflow-x:auto;\n    -webkit-overflow-scrolling:touch;\n    border:1.4px solid var(--b);\n    border-radius:var(--r);\n  }\n  #md-product table{width:100%;border-collapse:collapse;min-width:560px;background:#fff;}\n  #md-product td{padding:10px 12px;border-bottom:1.4px solid var(--b);vertical-align:top;}\n  #md-product tr:last-child td{border-bottom:none;}\n\n  \/* FAQ accordion *\/\n  #md-product .md-faq details{\n    border:1.4px solid var(--b);\n    border-radius:12px;\n    padding:10px 12px;\n    background:#fff;\n  }\n  #md-product .md-faq details+details{margin-top:10px;}\n  #md-product .md-faq summary{\n    cursor:pointer;\n    font-weight:600;\n    color:var(--c);\n    list-style:none;\n  }\n  #md-product .md-faq summary::-webkit-details-marker{display:none;}\n  #md-product .md-faq p{margin:8px 0 0}\n\u003c\/style\u003e\n\u003cdiv id=\"md-product\"\u003e\n\n\u003c!-- HEADER --\u003e\n\u003csection class=\"md-grid\"\u003e\n  \u003cdiv class=\"md-card md-equal\"\u003e\n    \u003cdiv class=\"md-visuel\"\u003e\n      \u003cimg alt=\"Renfert Twister Venturi – compressed-air Venturi vacuum mixer (optional stand)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/malaxeur-twister-venturi-renfert-visuel.jpg?v=1771691237\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"md-card md-equal\"\u003e\n    \u003ch2\u003eTwister Venturi – Compressed-air Venturi vacuum mixer\u003c\/h2\u003e\n\n    \u003c!-- ✅ Financing badges REMOVED (International) --\u003e\n\n    \u003cdiv aria-label=\"Key information\" class=\"md-badges\"\u003e\n      \u003cspan class=\"md-chip\"\u003e\u003cb\u003eBrand\u003c\/b\u003eRenfert\u003c\/span\u003e\n      \u003cspan class=\"md-chip\"\u003e\u003cb\u003eSKU\u003c\/b\u003e18270000\u003c\/span\u003e\n      \u003cspan class=\"md-chip\"\u003e\u003cb\u003eVacuum\u003c\/b\u003eVenturi 80% \/ 100%\u003c\/span\u003e\n      \u003cspan class=\"md-chip\"\u003e\u003cb\u003eBowl\u003c\/b\u003e500 cc included\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cp\u003e\n      High-torque mixer using \u003cstrong\u003eVenturi vacuum\u003c\/strong\u003e generated by compressed air.\n      Designed for \u003cstrong\u003edental stone\u003c\/strong\u003e, \u003cstrong\u003ealginates\u003c\/strong\u003e and \u003cstrong\u003eduplication materials\u003c\/strong\u003e;\n      wall mounting or optional \u003ca href=\"https:\/\/massiliadental.com\/products\/pied-malaxeur-twister-renfert\"\u003estand\u003c\/a\u003e.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"md-mini\"\u003e\n      \u003cdiv class=\"md-row\"\u003e\nVenturi vacuum80% or 100%\n\u003c\/div\u003e\n      \u003cdiv class=\"md-row\"\u003e\nSpeed100 – 450 rpm\n\u003c\/div\u003e\n      \u003cdiv class=\"md-row\"\u003e\nAir required4.5 – 6 bar • 28 L\/min\n\u003c\/div\u003e\n      \u003cdiv class=\"md-row\"\u003e\nIncluded500 cc bowl\n\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"md-grid2\"\u003e\n      \u003cdiv class=\"md-cell\"\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003cbr\u003eClear readout, quick setup\u003c\/div\u003e\n      \u003cdiv class=\"md-cell\"\u003e\n\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003cbr\u003eStone, alginate, duplication\u003c\/div\u003e\n      \u003cdiv class=\"md-cell\"\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e\u003cbr\u003eWall or stand (optional)\u003c\/div\u003e\n      \u003cdiv class=\"md-cell\"\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e\u003cbr\u003e180 W • 100–240 V\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"md-gap\"\u003e\u003c\/div\u003e\n\n\u003c!-- Description --\u003e\n\u003csection class=\"md-card\"\u003e\n  \u003ch2\u003eVenturi vacuum for dense, consistent mixes\u003c\/h2\u003e\n  \u003cp\u003e\n    The \u003cstrong\u003eTwister Venturi\u003c\/strong\u003e produces powerful vacuum via compressed air.\n    Two settings (80% \/ 100%) effectively reduce micro-bubbles and keep everyday results consistent.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eCombined with the \u003cstrong\u003e100–450 rpm\u003c\/strong\u003e range, it adapts to dense stone as well as more sensitive alginates.\u003c\/li\u003e\n    \u003cli\u003eThe easy-to-read display speeds up parameter input and secures repeatability.\u003c\/li\u003e\n    \u003cli\u003eCompact wall mounting or optional \u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/twister-renfert-table-stand-vacuum-mixer-1\"\u003estand\u003c\/a\u003e for an ergonomic workstation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"md-gap\"\u003e\u003c\/div\u003e\n\n\u003c!-- Related products --\u003e\n\u003csection class=\"md-card\"\u003e\n  \u003ch2\u003eRelated products\u003c\/h2\u003e\n  \u003cdiv class=\"md-related\"\u003e\n    \u003cdiv class=\"md-rel-card\"\u003e\n      \u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/3-liter-zhermack-plaster-solvent-gypstray\" class=\"md-rel-figure\"\u003e\n        \u003cimg alt=\"Zhermack Gypstray – stone solvent (3 L)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/gypstray-solvant-a-platre-zhermack-3-litres.jpg?v=1725349427\"\u003e\n      \u003c\/a\u003e\n      \u003cp class=\"md-rel-title\"\u003e\n        \u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/3-liter-zhermack-plaster-solvent-gypstray\"\u003eGypstray stone solvent\u003c\/a\u003e\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"md-rel-card\"\u003e\n      \u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/renfert-complete-twister-mixing-bowls\" class=\"md-rel-figure\"\u003e\n        \u003cimg alt=\"Renfert Twister vacuum mixing bowl\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/bol-elite-mix-malaxeur-zhermack.jpg?v=1737930826\"\u003e\n      \u003c\/a\u003e\n      \u003cp class=\"md-rel-title\"\u003e\n        \u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/renfert-complete-twister-mixing-bowls\"\u003eRenfert Twister vacuum mixing bowl\u003c\/a\u003e\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"md-rel-card\"\u003e\n      \u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/twister-renfert-table-stand-vacuum-mixer-1\" class=\"md-rel-figure\"\u003e\n        \u003cimg alt=\"Renfert Twister stand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/pied-malaxeur-sous-vide-twister-renfert.jpg?v=1711905460\"\u003e\n      \u003c\/a\u003e\n      \u003cp class=\"md-rel-title\"\u003e\n        \u003ca href=\"https:\/\/www.massiliadental.com\/en\/products\/twister-renfert-table-stand-vacuum-mixer-1\"\u003eRenfert Twister stand\u003c\/a\u003e\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"md-gap\"\u003e\u003c\/div\u003e\n\n\u003c!-- Technical data --\u003e\n\u003csection class=\"md-card\"\u003e\n  \u003ch2\u003eTechnical data\u003c\/h2\u003e\n  \u003cdiv class=\"tbl\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 – 240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e180 W\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompressed air\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5 – 6 bar • 28 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax vacuum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e890 mbar • Bowl pressure 80 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVacuum reduction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80% or 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 – 450 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e152 × 320 × 235 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions with stand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e230 × 640 × 295 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"md-gap\"\u003e\u003c\/div\u003e\n\n\u003c!-- Delivery --\u003e\n\u003csection class=\"md-card\"\u003e\n  \u003ch2\u003eDelivery\u003c\/h2\u003e\n  \u003cp\u003e\n    1 × \u003cstrong\u003eTwister Venturi\u003c\/strong\u003e with \u003cstrong\u003e500 cc bowl\u003c\/strong\u003e.\n    \u003cstrong\u003eWall mounting\u003c\/strong\u003e or optional\n    \u003cspan style=\"color: rgb(9, 118, 145);\"\u003e\n      \u003ca href=\"https:\/\/www.massiliadental.com\/products\/pied-table-twister-renfert-malaxeur-sous-vide\" title=\"Renfert Twister stand\" style=\"color: rgb(9, 118, 145);\"\u003estand\u003c\/a\u003e\n    \u003c\/span\u003e.\n    Secure packaging and online tracking.\n  \u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"md-gap\"\u003e\u003c\/div\u003e\n\n\u003c!-- Guides \u0026 resources --\u003e\n\u003csection class=\"md-card\"\u003e\n  \u003ch2\u003eGuides \u0026amp; resources\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/www.renfert.com\/en\/products\/replacementparts\/18240000\/a\" target=\"_blank\"\u003e\u003c\/a\u003e\n      \u003ca href=\"https:\/\/www.renfert.com\/fr-fr\/products\/replacementparts\/18270000\/a\" title=\"Twister Venturi spare parts\"\u003eSpare parts\u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Mode_d_emploi.pdf?v=1713703657\" target=\"_blank\"\u003e\u003c\/a\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Mode_d_emploi.pdf?v=1713703657\" title=\"Twister Venturi user manual\"\u003eUser manual\u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Renfert_Guide_demarrage.pdf?v=1713703864\" target=\"_blank\"\u003e\u003c\/a\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Renfert_Guide_demarrage.pdf?v=1713703864\" title=\"Twister Venturi quick start\"\u003eQuick start guide\u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Venturi_Reparation_1.pdf?v=1713705070\" target=\"_blank\"\u003e\u003c\/a\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Venturi_Reparation_1.pdf?v=1713705070\" title=\"Twister Venturi repair guide 1\"\u003eRepair guide 1\u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Venturi_Reparation_2.pdf?v=1713705279\" target=\"_blank\"\u003e\u003c\/a\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Venturi_Reparation_2.pdf?v=1713705279\" title=\"Twister Venturi repair guide 2\"\u003eRepair guide 2\u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Venturi_Reparation_3.pdf?v=1713705301\" title=\"Twister Venturi repair guide 3\"\u003eRepair guide 3\u003c\/a\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Venturi_Reparation_3.pdf?v=1713705301\" target=\"_blank\"\u003e\u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Venturi_Reparation_4.pdf?v=1713705314\" target=\"_blank\"\u003e\u003c\/a\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Venturi_Reparation_4.pdf?v=1713705314\" title=\"Twister Venturi repair guide 4\"\u003eRepair guide 4\u003c\/a\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Venturi_Reparation_5.pdf?v=1713705305\" target=\"_blank\"\u003e\u003c\/a\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/Twister_Venturi_Reparation_5.pdf?v=1713705305\" title=\"Twister Venturi repair guide 5\"\u003eRepair guide 5\u003c\/a\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003cdiv class=\"md-gap\"\u003e\u003c\/div\u003e\n\n\u003c!-- FAQ --\u003e\n\u003csection class=\"md-card md-faq\"\u003e\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are the advantages of Venturi vacuum versus an internal pump?\u003c\/summary\u003e\n    \u003cp\u003e\n      The Venturi system uses the lab’s compressed air to generate vacuum, which reduces mechanical complexity and the maintenance associated with an internal pump.\u003cbr\u003e\n      You keep a strong, instantly available vacuum, with two levels (80% \/ 100%) to match the cycle to the material’s viscosity.\u003cbr\u003e\n      In practice, you reduce micro-bubbles, improve mix homogeneity and stabilize repeatability across series of models, while keeping a compact workstation.\u003cbr\u003e\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I choose 80% or 100% vacuum depending on the material?\u003c\/summary\u003e\n    \u003cp\u003e\n      For dense dental stone (or highly filled materials), choose 100% to limit air inclusions and improve final strength.\u003cbr\u003e\n      For sensitive alginates or duplication materials, 80% is often enough to reduce bubbles while preserving texture and working time.\u003cbr\u003e\n      Combine vacuum level with an appropriate speed profile (moderate start, then progressive increase if needed), and record your presets by material for consistent daily results.\u003cbr\u003e\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it suitable for large batches and intensive daily use?\u003c\/summary\u003e\n    \u003cp\u003e\n      Yes. Twister Venturi combines high motor torque and stable vacuum to homogenize larger loads without sacrificing consistency.\u003cbr\u003e\n      The display makes it easy to repeat identical cycles, securing quality during sustained production.\u003cbr\u003e\n      The air requirement (4.5–6 bar, ~28 L\/min) remains compatible with standard lab lines, and the 500 cc bowl covers most dental lab workflows (stone, alginate, duplication).\u003cbr\u003e\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are best practices for installation and maintenance?\u003c\/summary\u003e\n    \u003cp\u003e\n      Use clean, dry compressed air (filtration\/drying) to maintain Venturi performance over time.\u003cbr\u003e\n      Regularly check fittings, seals and hoses for airtightness, and clean the bowl and lid after each use to prevent build-up.\u003cbr\u003e\n      If vacuum drops, inspect seals and tubing first, then follow the provided guides for routine service and replacement parts.\u003cbr\u003e\n    \u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003c!-- SEO (invisible): natural long-tail phrases --\u003e\n\u003caside style=\"position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden;\" class=\"md-seo-keywords\"\u003e\n  \u003cp\u003eVenturi vacuum mixer for dental laboratory, bubble-free stone mixing and homogeneous alginate for accurate models and duplication work.\u003c\/p\u003e\n  \u003cp\u003eRenfert Twister Venturi compressed-air vacuum mixer with 500 cc bowl, 80% 100% vacuum control and 100–450 rpm for dense dental stone.\u003c\/p\u003e\n  \u003cp\u003eCompact wall-mounted vacuum mixer or optional stand, reduced porosity and repeatable mixing cycles for daily dental lab production.\u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003c!-- Accordion script: closed on load + exclusive --\u003e\n\u003cscript\u003e\n  (function () {\n    var faq = document.querySelector(\"#md-product .md-faq\");\n    if (!faq) return;\n    var items = faq.querySelectorAll(\"details\");\n    items.forEach(function (d) {\n      d.open = false;\n      d.addEventListener(\"toggle\", function () {\n        if (d.open) {\n          items.forEach(function (other) {\n            if (other !== d) other.open = false;\n          });\n        }\n      });\n    });\n  })();\n\u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"Renfert","offers":[{"title":"Twister venturi -sans foot 220 volts","offer_id":47477482979663,"sku":"1827.0000","price":1498.0,"currency_code":"EUR","in_stock":true},{"title":"Twister venturi mixer with 220 volts foot","offer_id":47477483012431,"sku":"1827.0000-P","price":1698.0,"currency_code":"EUR","in_stock":true},{"title":"Twister twisting twisted foot 110 volts","offer_id":48591756689743,"sku":"1827.1000","price":1498.0,"currency_code":"EUR","in_stock":true},{"title":"Twister venturi mixer with 110 volts foot","offer_id":48591756722511,"sku":"1827.1000P","price":1698.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0476\/7776\/7838\/files\/twister-venturi-malaxeur-sous-vide-renfert.jpg?v=1761857984","url":"https:\/\/www.massiliadental.com\/en\/products\/renfert-twister-venturi-vacuum-mixer","provider":"Massilia Dental - Fournitures Matériel Dentaire","version":"1.0","type":"link"}