{"product_id":"remi-rq-140dfp-flameproof-ac-mechanical-stirrer-40-litre-capacity","title":"Remi RQ-140DFP Flameproof AC Mechanical Stirrer, 40 Litre Capacity, 1400 RPM","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n    :root {\n        --primary-blue: #004a99;\n        --hover-blue: #0056b3;\n        --bg-gray: #f8f9fa;\n        --text-color: #333;\n        --border-color: #ddd;\n        --white: #ffffff;\n    }\n\n    body {\n        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n        line-height: 1.6;\n        color: var(--text-color);\n        background-color: var(--bg-gray);\n        margin: 0;\n        padding: 20px;\n    }\n\n    .scispectrum-tabs-container {\n        max-width: 1200px;\n        margin: 0 auto;\n        background: var(--white);\n        border-radius: 8px;\n        box-shadow: 0 4px 15px rgba(0,0,0,0.05);\n        overflow: hidden;\n    }\n\n    .tab-input {\n        display: none;\n    }\n\n    .tab-nav {\n        display: flex;\n        flex-wrap: wrap;\n        border-bottom: 2px solid var(--border-color);\n        background-color: var(--white);\n    }\n\n    .tab-label {\n        padding: 15px 25px;\n        cursor: pointer;\n        font-weight: 600;\n        color: var(--primary-blue);\n        transition: all 0.3s ease;\n        border-bottom: 3px solid transparent;\n        text-align: center;\n        flex-grow: 1;\n    }\n\n    .tab-label:hover {\n        background-color: rgba(0, 74, 153, 0.05);\n        color: var(--hover-blue);\n    }\n\n    #tab1:checked ~ .tab-nav label[for=\"tab1\"],\n    #tab2:checked ~ .tab-nav label[for=\"tab2\"],\n    #tab3:checked ~ .tab-nav label[for=\"tab3\"],\n    #tab4:checked ~ .tab-nav label[for=\"tab4\"] {\n        border-bottom-color: var(--primary-blue);\n        color: var(--primary-blue);\n        background-color: var(--white);\n    }\n\n    .tab-panels {\n        padding: 30px;\n    }\n\n    .tab-content {\n        display: none;\n        animation: fadeIn 0.5s ease;\n    }\n\n    #tab1:checked ~ .tab-panels #content1,\n    #tab2:checked ~ .tab-panels #content2,\n    #tab3:checked ~ .tab-panels #content3,\n    #tab4:checked ~ .tab-panels #content4 {\n        display: block;\n    }\n\n    @keyframes fadeIn {\n        from { opacity: 0; }\n        to { opacity: 1; }\n    }\n\n    h3 {\n        color: var(--primary-blue);\n        margin-top: 0;\n    }\n\n    .spec-table {\n        width: 100%;\n        border-collapse: collapse;\n        margin-top: 20px;\n        font-size: 0.95rem;\n    }\n\n    .spec-table th, .spec-table td {\n        text-align: left;\n        padding: 12px 15px;\n        border-bottom: 1px solid var(--border-color);\n    }\n\n    .spec-table th {\n        background-color: var(--primary-blue);\n        color: var(--white);\n        text-transform: uppercase;\n        letter-spacing: 0.05em;\n    }\n\n    .spec-table tr:nth-child(even) {\n        background-color: rgba(0, 74, 153, 0.02);\n    }\n\n    .spec-table tr:hover {\n        background-color: rgba(0, 74, 153, 0.05);\n    }\n\n    .features-list {\n        list-style: none;\n        padding: 0;\n        display: grid;\n        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n        gap: 20px;\n    }\n\n    .features-list li {\n        background: var(--white);\n        padding: 20px;\n        border-radius: 6px;\n        border: 1px solid var(--border-color);\n        position: relative;\n        padding-left: 50px;\n        transition: transform 0.2s ease;\n    }\n\n    .features-list li:hover {\n        transform: translateY(-3px);\n        box-shadow: 0 2px 10px rgba(0,0,0,0.05);\n    }\n\n    .features-list li::before {\n        content: '✓';\n        position: absolute;\n        left: 15px;\n        top: 20px;\n        color: var(--primary-blue);\n        font-weight: bold;\n        font-size: 1.2rem;\n    }\n\n    .feature-title {\n        font-weight: 700;\n        color: var(--primary-blue);\n        display: block;\n        margin-bottom: 5px;\n    }\n\n    .faq-item {\n        margin-bottom: 25px;\n        border-bottom: 1px solid var(--border-color);\n        padding-bottom: 15px;\n    }\n\n    .faq-question {\n        font-weight: 600;\n        color: var(--primary-blue);\n        margin-bottom: 10px;\n        font-size: 1.1rem;\n    }\n\n    .schema-block {\n        background: #f4f6f9;\n        border: 1px solid #dce3ea;\n        padding: 15px;\n        border-radius: 6px;\n        overflow-x: auto;\n        font-size: 0.85rem;\n        margin-top: 25px;\n    }\n\n    @media (max-width: 768px) {\n        html, body {\n            padding: 0 !important;\n            margin: 0 !important;\n            width: 100%;\n            overflow-x: hidden;\n        }\n\n        .scispectrum-tabs-container {\n            width: 100% !important;\n            max-width: 100% !important;\n            margin: 0 !important;\n            border-radius: 0 !important;\n            box-shadow: none;\n        }\n\n        .tab-panels {\n            padding: 15px 8px !important;\n        }\n\n        .tab-label {\n            flex: 1 0 48%;\n            font-size: 0.85rem;\n            padding: 12px 2px;\n            box-sizing: border-box;\n        }\n\n        .faq-item {\n            margin: 0 0 15px 0 !important;\n            padding: 12px !important;\n            width: 100%;\n            box-sizing: border-box;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"scispectrum-tabs-container\"\u003e\n\u003cinput id=\"tab1\" class=\"tab-input\" checked name=\"scispectrum-tabs\" type=\"radio\"\u003e \u003cinput id=\"tab2\" class=\"tab-input\" name=\"scispectrum-tabs\" type=\"radio\"\u003e \u003cinput id=\"tab3\" class=\"tab-input\" name=\"scispectrum-tabs\" type=\"radio\"\u003e \u003cinput id=\"tab4\" class=\"tab-input\" name=\"scispectrum-tabs\" type=\"radio\"\u003e\u003cnav class=\"tab-nav\"\u003e\u003clabel class=\"tab-label\" for=\"tab1\"\u003eOverview\u003c\/label\u003e \u003clabel class=\"tab-label\" for=\"tab2\"\u003eSpecifications\u003c\/label\u003e \u003clabel class=\"tab-label\" for=\"tab3\"\u003eFeatures \u0026amp; Benefits\u003c\/label\u003e \u003clabel class=\"tab-label\" for=\"tab4\"\u003eFAQs \u0026amp; Schema\u003c\/label\u003e\u003c\/nav\u003e\n\u003cdiv class=\"tab-panels\"\u003e\n\u003cdiv id=\"content1\" class=\"tab-content\"\u003e\n\u003ch3\u003eREMI RQ-140DFP Flameproof AC Stirrer – Precision Industrial Mixing with Advanced Safety\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eREMI Model RQ-140DFP Flameproof AC Stirrer\u003c\/strong\u003e is a high-performance laboratory and industrial stirring system specially engineered for applications involving volatile, flammable, and viscosity-sensitive materials. Designed with advanced flameproof protection and precision speed regulation technology, this industrial AC stirrer ensures dependable, safe, and reproducible mixing performance under demanding laboratory and process conditions.\u003c\/p\u003e\n\u003cp\u003eEquipped with a robust brushless AC variable speed motor integrated with a frequency inverter, the RQ-140DFP delivers exceptionally stable stirring speeds regardless of load fluctuations or viscosity changes during operation. This advanced speed stabilization technology makes the unit highly suitable for chemical processing, pharmaceutical manufacturing, petrochemical applications, paint industries, research laboratories, and pilot plant operations.\u003c\/p\u003e\n\u003cp\u003eThe flameproof motor and inverter assembly are securely housed inside a dedicated flameproof enclosure, enhancing operator safety while working with solvents, volatile chemicals, and hazardous process environments. Its integrated digital RPM indicator allows accurate process monitoring, batch validation, and reproducible mixing conditions for critical laboratory procedures.\u003c\/p\u003e\n\u003cp\u003eManufactured using corrosion-resistant stainless steel components, including an SS 316 stirring shaft and SS 304 retort rods, the REMI RQ-140DFP Flameproof Stirrer offers long operational life, excellent chemical resistance, and dependable mechanical performance. The system also includes precision speed presetting functionality in 10 RPM increments, enabling accurate control for specialized mixing applications.\u003c\/p\u003e\n\u003cp\u003eCombining flameproof safety, precision motor control, digital monitoring, and industrial-grade construction, the REMI RQ-140DFP provides an ideal solution for laboratories and industries requiring safe and consistent high-capacity stirring operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"content2\" class=\"tab-content\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlameproof AC Stirrer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRQ-140DFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eREMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrushless AC Flameproof Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Frequency Inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Stirring Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 Litres (Water \/ Light Oil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 – 1400 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Presetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 RPM Increment Adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital RPM Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStirring Shaft Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStirring Shaft Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpeller Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Cross Blade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpeller Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStirring Shaft Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSS 316 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRetort Rod Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSS 304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication Areas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChemical Labs, Pharmaceuticals, Petrochemicals, Paint Industry, R\u0026amp;D Laboratories, Pilot Plants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"content3\" class=\"tab-content\"\u003e\n\u003ch3\u003eCore Features \u0026amp; User Benefits\u003c\/h3\u003e\n\u003cp\u003eThe REMI RQ-140DFP Flameproof AC Stirrer is designed to deliver reliable high-capacity mixing performance while maintaining operator safety, process consistency, and long-term industrial durability.\u003c\/p\u003e\n\u003cul class=\"features-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eAdvanced Flameproof Protection\u003c\/span\u003e The flameproof motor and inverter are securely enclosed within a flameproof housing, making the system suitable for hazardous and volatile process environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eConstant Speed Under Variable Load\u003c\/span\u003e The brushless AC motor with frequency inverter technology maintains stable RPM even during viscosity fluctuations and heavy mixing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003ePrecision Digital RPM Monitoring\u003c\/span\u003e Integrated digital RPM indication improves process validation, batch reproducibility, and operational accuracy during laboratory and industrial mixing procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003e10 RPM Speed Presetting\u003c\/span\u003e The adjustable speed presetting system enables precise mixing control for specialized formulations and sensitive laboratory applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eHigh Capacity Stirring Performance\u003c\/span\u003e Capable of handling up to 40 litres of water or light oil, making it suitable for pilot plants, industrial processing, and research laboratories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eCorrosion Resistant Stainless Steel Construction\u003c\/span\u003e The SS 316 stirring shaft and SS 304 retort rods provide superior corrosion resistance and long operational lifespan in aggressive chemical environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eIdeal for Hazardous Chemical Applications\u003c\/span\u003e Specially designed for pharmaceutical, petrochemical, paint, and solvent-based processing applications requiring enhanced operational safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"feature-title\"\u003eReliable Industrial-Grade Performance\u003c\/span\u003e Built for continuous-duty laboratory and industrial operations with dependable motor performance and reproducible mixing consistency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"content4\" class=\"tab-content\"\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-question\"\u003eWhat is the REMI RQ-140DFP Flameproof Stirrer primarily used for?\u003c\/p\u003e\n\u003cp\u003eThe REMI RQ-140DFP Flameproof AC Stirrer is designed for safe and precise mixing of volatile, flammable, and viscosity-sensitive materials in laboratories and industrial environments. It is commonly used in pharmaceutical, petrochemical, paint, chemical processing, and research laboratory applications requiring stable and reproducible stirring performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-question\"\u003eHow does the flameproof design improve laboratory safety?\u003c\/p\u003e\n\u003cp\u003eThe flameproof enclosure protects the motor and frequency inverter from external ignition risks during operation with flammable solvents or hazardous chemicals. This safety-focused design minimizes explosion hazards and allows safe operation in volatile process environments commonly found in industrial laboratories and chemical industries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-question\"\u003eCan the RQ-140DFP maintain constant speed during viscosity changes?\u003c\/p\u003e\n\u003cp\u003eYes, the stirrer utilizes a brushless AC motor combined with a frequency inverter to maintain constant RPM even when solution viscosity changes during mixing. This ensures reliable mixing consistency, accurate process control, and improved reproducibility for demanding laboratory and industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-question\"\u003eDoes the stirrer include digital speed monitoring?\u003c\/p\u003e\n\u003cp\u003eYes, the REMI RQ-140DFP features an integrated digital RPM indicator for accurate speed monitoring and process validation. The digital display helps operators maintain reproducible stirring conditions and supports quality assurance requirements during batch processing and laboratory testing procedures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-question\"\u003eWhat materials are used in the stirring shaft and structural components?\u003c\/p\u003e\n\u003cp\u003eThe stirring shaft is manufactured using SS 316 stainless steel for superior corrosion resistance, while the retort rods are made from SS 304 stainless steel. These industrial-grade materials improve durability, chemical compatibility, and long-term operational reliability in demanding laboratory environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFAQ Schema (JSON-LD)\u003c\/h3\u003e\n\u003cdiv class=\"schema-block\"\u003e\n\u003cpre\u003e\u0026lt;script type=\"application\/ld+json\"\u0026gt;\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the REMI RQ-140DFP Flameproof Stirrer primarily used for?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The REMI RQ-140DFP Flameproof AC Stirrer is designed for safe and precise mixing of volatile, flammable, and viscosity-sensitive materials in laboratories and industrial environments. It is commonly used in pharmaceutical, petrochemical, paint, chemical processing, and research laboratory applications requiring stable and reproducible stirring performance.\"\n      }\n    },\n\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the flameproof design improve laboratory safety?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The flameproof enclosure protects the motor and frequency inverter from external ignition risks during operation with flammable solvents or hazardous chemicals. This safety-focused design minimizes explosion hazards and allows safe operation in volatile process environments commonly found in industrial laboratories and chemical industries.\"\n      }\n    },\n\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the RQ-140DFP maintain constant speed during viscosity changes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, the stirrer utilizes a brushless AC motor combined with a frequency inverter to maintain constant RPM even when solution viscosity changes during mixing. This ensures reliable mixing consistency, accurate process control, and improved reproducibility for demanding laboratory and industrial applications.\"\n      }\n    },\n\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the stirrer include digital speed monitoring?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, the REMI RQ-140DFP features an integrated digital RPM indicator for accurate speed monitoring and process validation. The digital display helps operators maintain reproducible stirring conditions and supports quality assurance requirements during batch processing and laboratory testing procedures.\"\n      }\n    },\n\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What materials are used in the stirring shaft and structural components?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The stirring shaft is manufactured using SS 316 stainless steel for superior corrosion resistance, while the retort rods are made from SS 304 stainless steel. These industrial-grade materials improve durability, chemical compatibility, and long-term operational reliability in demanding laboratory environments.\"\n      }\n    }\n\n  ]\n}\n\u0026lt;\/script\u0026gt;\n\u003c\/pre\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Remi","offers":[{"title":"Default Title","offer_id":51461016256758,"sku":"REMI-MES-RQ-140DFP","price":118000.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/6535\/1158\/files\/Model_RQ-140DFP_Shaft_dia_in_mm_10X730_Speed_100_-_1400_Stirring__28093.1759919505.386.513.jpg?v=1786599197","url":"https:\/\/scispectrum.in\/products\/remi-rq-140dfp-flameproof-ac-mechanical-stirrer-40-litre-capacity","provider":"SciSpectrum Lab Essentials","version":"1.0","type":"link"}