{"product_id":"cbn-cbt-spiral-gear-screw-pump-industrial-fluid-transfer","title":"CBN CBT Spiral Gear Screw Pump – Industrial Fluid Transfer","description":"\n\u003ch2\u003eCBN \/ CBT Spiral Gear Screw Pump – Reliable Industrial Fluid Transfer\u003c\/h2\u003e\n\u003cp\u003eThe CBN\/CBT Gear Pump (also known as a Spiral Gear Pump or Screw Pump) is a precision-engineered positive-displacement pump designed for smooth, efficient, and low-pulsation fluid transfer across a wide range of industrial applications. Whether you're handling hydraulic oil, lubricants, fuel, or viscous fluids, this gear pump delivers consistent performance and long service life.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePositive Displacement Design:\u003c\/strong\u003e Delivers a steady, near-pulsation-free flow — ideal for applications requiring consistent pressure and volume output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Gear (Screw) Technology:\u003c\/strong\u003e Helical gear teeth mesh smoothly to minimize noise, vibration, and wear during operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCBN \/ CBT Configuration:\u003c\/strong\u003e Available in both CBN and CBT variants to suit different flow direction, port, and mounting requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Robust Construction:\u003c\/strong\u003e Heavy-duty housing built to withstand demanding industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Fluid Compatibility:\u003c\/strong\u003e Suitable for hydraulic oils, gear oils, lubricating oils, diesel fuel, and other medium-to-high viscosity fluids.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Electrified Operation:\u003c\/strong\u003e Mechanically driven — integrates with existing power take-off (PTO) or motor-driven systems without additional electrical components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Fluid Metering:\u003c\/strong\u003e Gear-positive displacement ensures accurate volume delivery per revolution, useful for metering and dosing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHydraulic power units and systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial lubrication circuits\u003c\/li\u003e\n  \u003cli\u003eFuel transfer and injection systems\u003c\/li\u003e\n  \u003cli\u003eMachine tool coolant and oil circulation\u003c\/li\u003e\n  \u003cli\u003eAgricultural and construction equipment hydraulics\u003c\/li\u003e\n  \u003cli\u003eChemical processing fluid handling (non-corrosive media)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications Overview\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:left;\"\u003eDetail\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePump Type\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCBN \/ CBT Spiral Gear Screw Pump\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eOperation\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMechanical (Non-Electrified)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eHigh-Concern Chemicals\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eNone\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCountry of Origin\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMainland China\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Choose a Spiral Gear Pump?\u003c\/h3\u003e\n\u003cp\u003eUnlike standard external gear pumps, spiral (helical) gear pumps offer quieter operation, reduced vibration, and longer component lifespan due to the progressive engagement of gear teeth. This makes them a preferred choice in noise-sensitive or precision-critical industrial settings. For more background on positive-displacement pump principles and safety, refer to the OSHA Hydraulic Machinery Safety Guidelines.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4-3-8-to-m4-m5-m6-m8-m10-thread-conversion-screw-mount-adapter-tripod-projector\"\u003e1\/4\" \u0026amp; 3\/8\" to M4–M10 Thread Conversion Screw Mount Adapter\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4-3-8-to-m4-m5-m6-m8-m10-thread-conversion-screw-mount-adapter-tripod-projector-1\"\u003e1\/4\" \u0026amp; 3\/8\" to M4–M10 Thread Screw Mount Adapter for Tripod\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Gear_pump\" target=\"_blank\" rel=\"noopener\"\u003eGear pump\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between a CBN and CBT gear pump?\u003c\/h4\u003e\n\u003cp\u003eA: CBN and CBT designations refer to the rotation direction and port configuration of the gear pump. CBN pumps are typically configured for one direction of rotation, while CBT pumps accommodate the opposite rotation or a different port layout. Always verify your system's requirements — shaft rotation direction, inlet\/outlet port positions — before selecting the appropriate model for your application.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of fluids can this spiral gear pump handle?\u003c\/h4\u003e\n\u003cp\u003eA: This CBN\/CBT spiral gear screw pump is compatible with a wide range of medium-to-high viscosity fluids including hydraulic oil, gear oil, lubricating oil, and diesel fuel. It is not recommended for highly corrosive or abrasive fluids unless specifically rated for such media. Always consult the pump's rated specifications before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this pump self-priming?\u003c\/h4\u003e\n\u003cp\u003eA: Gear pumps of this type are generally capable of limited self-priming at low lift heights, making them suitable for most standard installation configurations. For best performance and longevity, ensure the pump is installed below or at the fluid source level whenever possible to minimize dry-running risk during initial startup.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How is this pump driven — does it require a motor or electric power?\u003c\/h4\u003e\n\u003cp\u003eA: This is a non-electrified pump, meaning it requires an external mechanical drive source such as a power take-off (PTO) shaft, a hydraulic motor, or a standard electric motor mounted separately. The pump itself does not include an integrated motor or electrical components.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between a CBN and CBT gear pump?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"CBN and CBT designations refer to the rotation direction and port configuration of the gear pump. CBN pumps are typically configured for one direction of rotation, while CBT pumps accommodate the opposite rotation or a different port layout. Always verify your system's requirements — shaft rotation direction, inlet\/outlet port positions — before selecting the appropriate model for your application.\"}}, {\"@type\": \"Question\", \"name\": \"What types of fluids can this spiral gear pump handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This CBN\/CBT spiral gear screw pump is compatible with a wide range of medium-to-high viscosity fluids including hydraulic oil, gear oil, lubricating oil, and diesel fuel. It is not recommended for highly corrosive or abrasive fluids unless specifically rated for such media. Always consult the pump's rated specifications before use.\"}}, {\"@type\": \"Question\", \"name\": \"Is this pump self-priming?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Gear pumps of this type are generally capable of limited self-priming at low lift heights, making them suitable for most standard installation configurations. For best performance and longevity, ensure the pump is installed below or at the fluid source level whenever possible to minimize dry-running risk during initial startup.\"}}, {\"@type\": \"Question\", \"name\": \"How is this pump driven — does it require a motor or electric power?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a non-electrified pump, meaning it requires an external mechanical drive source such as a power take-off (PTO) shaft, a hydraulic motor, or a standard electric motor mounted separately. The pump itself does not include an integrated motor or electrical components.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home \u0026 Living\", \"item\": \"https:\/\/oasis-select.com\/collections\/home-living\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CBN CBT Spiral Gear Screw Pump – Industrial Fluid Transfer\", \"item\": \"https:\/\/oasis-select.com\/products\/cbn-cbt-spiral-gear-screw-pump-industrial-fluid-transfer\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Default Title","offer_id":47744856096873,"sku":"\u003cnone\u003e","price":173.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S2f1fa8a6e1ca4613a7387f701ac1fcfby.webp?v=1783027626","url":"https:\/\/oasis-select.com\/products\/cbn-cbt-spiral-gear-screw-pump-industrial-fluid-transfer","provider":"Oasis Select","version":"1.0","type":"link"}