| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | One Year |
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Introducing the premier series of pumps from Ht Instruments Co., Ltd., expertly designed to satisfy the rigorous demands of pumping air and a broad spectrum of general gases. Our state-of-the-art pumps boast a sophisticated oil pump forced oil device, ensuring exceptional efficiency and seamless operation even when the inlet pressure is remarkably low at 1.33×10³. These versatile, high-performance pumps can operate autonomously or integrate effortlessly with other systems, including booster pumps, diffusion pumps, and sub-pumps of the front pump, as well as maintenance pumps and pre-pumping systems such as titanium pumps. They are indispensable in an array of cutting-edge and industrial applications, including vacuum metallurgy, vacuum coating, and vacuum drying. Furthermore, they significantly enhance essential processes like freeze drying, vacuum degassing, and vacuum packaging. Experience unmatched performance in sectors ranging from food packaging and printing to advanced sputtering and vacuum casting. Our pumps are vital to the progression of industries like photovoltaic technology, aerospace, chemical manufacturing, and electronics, playing a crucial role in refrigeration, air conditioning lines, and laboratory environments, facilitating an extensive range of vacuum operations and supporting countless applications with exceptional precision.
Product Use
Our Efficient Direct-Coupled Rotary Vane Pump excels across a multitude of applications, including cutting-edge freeze-drying machines, rotary evaporators, vacuum dryers, and advanced cleaning machines. Each application benefits tremendously from its unparalleled reliability and robust performance.
Designed with ultimate efficiency in mind, our pump is the perfect solution for centrifugal concentrators, glove boxes, sophisticated tube furnaces, and double row tubes, ensuring consistent, high-quality output and effectiveness across these diverse and demanding uses.
Perfectly tailored for critical applications, such as advanced filters, high-tech coating, and state-of-the-art sputtering equipment, our pump guarantees high-quality, reliable results, making it an integral component in sophisticated operations demanding the utmost precision and performance.
Our rotary vane pump stands as the cornerstone for a broad range of high vacuum front pump applications, setting the standard for superior performance and reliability in the most demanding environments, ensuring excellence and dependability in every use.
Meticulously engineered with precision, our High-Efficiency Rotary Vane Pump features a specialized gas ballast valve. This exceptional design effectively prevents the undesirable mixing of pump oil and water, thereby significantly prolonging the service life of the pump oil and ensuring peak performance.
Experience the pinnacle of performance with our pump's unparalleled pumping efficiency. It offers exceptional high-limit vacuum capabilities and boasts an impressively long service life, ensuring unwavering reliability even in the most demanding heavy-duty applications.
Equipped with a cutting-edge automatic anti-return oil check valve, our pump is engineered to guarantee zero oil return. This innovative feature safeguards the integrity of your processes, providing peace of mind and uncompromised efficiency.
Versatile and adaptable, our pump is designed to seamlessly integrate with a multitude of interfaces. Effortlessly equip it with small diameter adapters, KF interfaces, and flange interfaces to cater to a diverse array of application needs, making it the perfect solution for any industrial environment.
To uphold operational excellence when dealing with vapor, particles, or corrosive gases, it is essential to install auxiliary equipment such as condensers or dust collectors at the pump inlet. This ensures optimal performance and longevity, even in challenging conditions.
| Model/ Parameter |
VP-2B | VP-4B | VP-6B | VP-8B | VP-15B | VP-25B | |
| Pumping speedL/S(m³/h) | 2(7.2) | 4(14.4) | 6(21.6) | 8(28.8) | 15(54) | 25(90) | |
| Limiting pressure (pa) | partial pressure | ≤4×10-² | ≤4×10-² | ≤4×10- | ≤4×10-² | ≤4×10-² | ≤4×10-² |
| full pressure | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | |
| Rotate speed (r/min) | 50Hz | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 |
| 60Hz | 1700 | 1700 | 1700 | 1700 | 1700 | 1700 | |
| Working voltage(V) | 220/380 | 220/380 | 380 | 380 | 380 | 380 | |
| Motor power(KW) | 0.37 | 0.55 | 0.75 | 1.5 | 1.5 | 3 | |
| Inlet diameter (outside diameter)(mm) | G314(φ1210) | G3/4(φ1210) | φ12/10 | Φ40 | φ40 | φ40 | |
| KF-25 | KF-25 | KF-25 | KF-40 | KF-40 | KF-40 | ||
| Noise(dBA) | 62 | 62 | 63 | 63 | 64 | 64 | |
| Oil capacity(L) | 0.8 | 0.95 | 1.8-2.2 | 2.3-2.5 | 2.8-3.3 | 5.5-6.5 | |
| Boundary dimension(mm) | 486×176×270 | 526×176×270 | 565×200×282 | 655×222×352 | 720×222×352 | 813×270×402 | |
| Gross/net weight(Kg) | 22/20 | 24/22 | 44/40 | 70/66 | 77/68 | 120/107 | |
Mounting dimension:
| Model | A | B | C | D | E | F | G | H | J | K | L | M | N | |||
| VP-2B | 486 | 250 | 95 | 226 | 272 | 56 | 140 | 244 | 90 | 132 | 20 | 20 | 176 | |||
| VP-4B | 526 | 250 | 135 | 226 | 272 | 56 | 180 | 244 | 90 | 132 | 20 | 20 | 176 | |||
Since its inception, Ht Instruments Co., Ltd. has passionately dedicated itself to elevating and perfecting our product offerings, consistently pushing the boundaries of innovation. With decades of rich expertise and cutting-edge technology, we proudly present a comprehensive range of vacuum equipment. Our portfolio showcases high-speed oil seal rotary vane vacuum pumps and the advanced VP-162C series of direct-coupled rotary vane vacuum pumps. Additionally, our collection includes explosion-proof direct-connected rotary vane vacuum pumps, innovative HT type oil-free rotary vane vacuum pumps, and robust corrosion-resistant diaphragm pumps. Our selection encompasses oil-free diaphragm vacuum pumps, single-stage multi-vane vacuum pumps, and single-stage rotary vane vacuum pumps, alongside ten other series comprising over 90 distinct models. Our unwavering commitment is to provide imported quality at competitive domestic prices, ensuring excellence and affordability.
Our diverse and sophisticated product range serves an extensive array of industries. From electronics and instrumentation to accelerator support, we meet the diverse needs of the photovoltaic, coating, packaging, and smelting sectors. Our expertly engineered solutions excel in drying, filtration, freezing, and vacuum testing. In the realms of medical, pharmaceutical, and mechanical processing, our vacuum solutions provide indispensable support. We hold a significant position in refrigeration equipment, food hygiene, petrochemical processes, blister packaging, and extend our expertise to the automotive, hardware, printing machinery, scientific research, and academic laboratory fields, making us an industry frontrunner.
As Ht Instruments Co., Ltd. embarks on a path of dynamic business expansion, we pledge to broaden our marketing service network. In the fast-paced market environment, we are dedicated to optimizing our organizational structure and advancing our product technology. Leading the forefront of innovation, we strive to meet ambitious business objectives of 'standard parts assembly, scaled production, new operations, and intelligent management,' ensuring consistent fulfillment of our customers' evolving needs, empowering them with solutions that adapt to the ever-changing industry landscape.
With an expansive outlook and relentless drive for innovation, Ht Instruments Co., Ltd. embraces a global perspective. We align with international trends, progressing with determination to push the frontiers of the vacuum technology sector. In collaboration with industry leaders, we stand resolute in pioneering groundbreaking vacuum technological advancements, fully committed to advancing the vacuum industry for the betterment of humanity, enhancing lives through innovative solutions and strategic partnerships.
Our mission is unequivocal: to embody the pinnacle of high-end products in the vacuum industry and to emerge as a model international brand, setting new standards in quality and innovation.
Advantages: At the core of Ht Instruments Co., Ltd. is a distinguished research team specializing in vacuum technology. Additionally, we boast a suite of state-of-the-art, sophisticated finishing production and vacuum testing equipment, securing our competitive advantage and ensuring our place as leaders in the industry.
High-quality products: With 20 years of rich experience in the vacuum industry, Ht Instruments Co., Ltd. thrives on a 'customer-centric' business philosophy. Continuous innovation is our mantra, where technology serves as our cornerstone, quality as our lifeline, and customers revered as deities. Our extensive production expertise, skilled technical personnel, and cutting-edge processing equipment collectively assure the superior caliber of our products. We are committed to excellence, delivering products that exceed expectations and set benchmarks in the industry.
Our products stand as pivotal assets within the electronic industry, offering indispensable support that ensures peak performance in instrument operations and accelerator functions, thereby empowering technological advancements. They significantly enhance photovoltaic systems, placing us at the forefront of cutting-edge innovation and sustainability. Leading the charge in diverse applications, our solutions are the preferred choice in vacuum coating, packaging, smelting, drying, filtration, freezing, and testing processes, renowned for their unmatched efficiency and reliability. Beyond these remarkable capabilities, we extend vital services in supporting state-of-the-art medical equipment and facilitating precise mechanical processing, ensuring operations that are both smooth and precise. Our profound influence spans across refrigeration, food hygiene, and the petrochemical fields, while leaving a significant footprint in the automotive, hardware, and printing machinery industries. Moreover, our products are the trusted choice for scientific researchers and esteemed academic institutions, proving to be invaluable assets within university laboratory environments, where innovation and discovery thrive.
(1) Our high-quality service team and development speed
At Ht Instruments Co., Ltd., we are fervently devoted to providing unmatched efficiency and unwavering dedication to customer satisfaction. Once your order is confirmed, our exceptionally efficient process ensures dispatch within an impressive 1-2 days. Should any issues emerge, our renowned customer service team-acclaimed for their rapid responsiveness and outstanding problem-solving skills-is ready to offer swift resolutions, ensuring that your experience remains consistently extraordinary and seamless.
(2) Professional technical customer service
Our distinguished sales team is composed of highly trained technical professionals, forming an elite cadre of experts celebrated for their ability to swiftly address and resolve technical inquiries with exceptional precision. Their vast experience and professionalism ensure that every customer query is managed with the utmost care and expertise, providing a superior service experience you can rely on.
(3) Tracking service
After your purchase is complete, we prioritize immediate shipping. In the rare event of unforeseen delays due to weather conditions or holiday periods, our dedicated customer service experts stand ready to assist. We meticulously track your shipment's progress around the clock, offering real-time updates to provide you with complete peace of mind and clarity throughout the entire delivery process.
(4) After-sales service
Ht Instruments Co., Ltd. proudly offers a comprehensive 1-year product warranty alongside enduring maintenance services, ensuring your long-term satisfaction. To further enhance support, we provide on-site guidance and training, emphasizing our commitment to your complete and ongoing satisfaction with our high-efficiency rotary vane pumps, engineered for industrial excellence and reliability.
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