{"product_id":"leybold-trivac-d-16-b-dual-stage-rotary-vane-vacuum-pump-part-11266-3-phase-motor","title":"Leybold TRIVAC D 16 B Dual-Stage Rotary Vane Vacuum Pump – Part # 11266 (3-Phase Motor)","description":"\u003cp\u003e\u003cstrong\u003eLeybold TRIVAC D 16 B\u003c\/strong\u003e (PN 11266) three-phase version for reliable performance in research and production. 22.7 m³\/h speed, low ultimate pressure.\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003eThe \u003cstrong\u003eLeybold TRIVAC D 16 B\u003c\/strong\u003e is a proven, robust double-stage oil-sealed rotary vane vacuum pump designed for reliable performance in laboratory, research, and light industrial applications. With its durable construction and efficient 3-phase motor, this pump delivers consistent medium vacuum while offering excellent water vapor tolerance and long service life.\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003eIt provides a \u003cstrong\u003enominal pumping speed of 18.9 m³\/h (50 Hz) \/ 22.7 m³\/h (60 Hz)\u003c\/strong\u003e and achieves an \u003cstrong\u003eultimate pressure of \u0026lt; 2 × 10⁻³ mbar\u003c\/strong\u003e (without gas ballast), making it ideal for a wide range of vacuum processes. The integrated gas ballast helps handle humid or condensable vapors effectively.\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eDouble-stage design for lower ultimate pressures and better performance\u003c\/li\u003e\n\u003cli\u003eQuiet operation with low vibration — suitable for laboratory environments\u003c\/li\u003e\n\u003cli\u003eHigh water vapor tolerance (up to 305 g\/h with gas ballast)\u003c\/li\u003e\n\u003cli\u003eReliable 0.75 kW (1 HP) three-phase motor for stable, continuous duty\u003c\/li\u003e\n\u003cli\u003eRobust Leybold engineering with easy maintenance and long service intervals\u003c\/li\u003e\n\u003cli\u003eKF25 (DN 25 ISO-KF) inlet and outlet connections\u003c\/li\u003e\n\u003cli\u003eWeight: 28 kg — compact yet heavy-duty build\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eLaboratory vacuum systems and research \u0026amp; development\u003c\/li\u003e\n\u003cli\u003eAnalytical instruments\u003c\/li\u003e\n\u003cli\u003eVacuum drying, degassing, and distillation\u003c\/li\u003e\n\u003cli\u003eBacking pump for turbomolecular or diffusion pumps\u003c\/li\u003e\n\u003cli\u003eRefrigeration service, coating, and light industrial processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003ePumping speed (50\/60 Hz): 16.5 \/ 19.8 m³\/h (actual) | Nominal: 18.9 \/ 22.7 m³\/h\u003c\/li\u003e\n\u003cli\u003eUltimate total pressure (without gas ballast): \u0026lt; 2 × 10⁻³ mbar\u003c\/li\u003e\n\u003cli\u003eMotor: 0.75 kW (1 HP), 3-phase (200–230\/380–460 V, 50\/60 Hz)\u003c\/li\u003e\n\u003cli\u003eOil capacity: ~1.0–1.5 L (LEYBONOL LVO 130 recommended)\u003c\/li\u003e\n\u003cli\u003eNoise level: Approximately 50–54 dB(A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003eBacked by Leybold’s reputation for quality and engineering excellence, the TRIVAC D 16 B is a trusted choice when you need dependable, low-maintenance vacuum performance.\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003eNeed help selecting the right accessories, replacement oil, or spare parts? Contact our technical team at Chemtech Scientific for expert support\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Sogevac_Neo_D_Infographic_eeed9cdf-ad84-4835-9668-90b8033a1eeb.jpg?v=1776622409\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResources:\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/docs.chemtechsci.com\/Leybold\/Rotary-Vane-Pumps\/Leybold_TRIVAC_D16B-D25B_Operating_Instruction_Manual_2_1_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTRIVAC D16B\/D25B Manual PDF\u003c\/a\u003e\u003ca href=\"https:\/\/docs.chemtechsci.com\/Leybold\/Rotary-Vane-Pumps\/Leybold_TRIVAC_D16B-D25B_Operating_Instruction_Manual_2_1_1.pdf\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Leybold","offers":[{"title":"Default Title","offer_id":47124920107157,"sku":"11266","price":7904.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/leybold-trivac-d-16-b-dual-stage-rotary-vane-vacuum-pump-part-11266-3-phase-motor-36942521467029.jpg?v=1779795963","url":"https:\/\/www.chemtechsci.com\/products\/leybold-trivac-d-16-b-dual-stage-rotary-vane-vacuum-pump-part-11266-3-phase-motor","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}