Audited Supplier
Introducing our High-Efficiency Direct-Coupled Rotary Vane Vacuum Pump, a pinnacle of engineering by Ht Instruments Co., Ltd. This extraordinary pump is indispensable for extracting gases from sealed environments. It can function independently or as a critical component alongside booster pumps, diffusion pumps, molecular pumps, maintenance pumps, and bowl pre-pumping systems. Its versatility makes it the perfect choice for a vast range of applications, including vacuum drying, freeze drying, and degassing. Furthermore, it excels in packaging and forming processes, and it is indispensable for advanced techniques such as coating, printing, and sputtering. From food packaging industries to casting, refrigeration, and sophisticated laboratory vacuum operations, this pump sets the standard for excellence.
Designed with precision and expertise, our pump delivers an exceptionally low-noise performance, creating a tranquil operational environment. The meticulous craftsmanship ensures that you can enjoy peace and productivity in harmony.
Featuring a brilliantly engineered gas ballast valve, this innovative feature expertly prevents the contamination of pump oil by water, thereby significantly extending the service life of the pump oil. Experience long-lasting performance and reliability.
Drawing inspiration from leading international designs, our pump is compact, lightweight, and operates with minimal noise. Its user-friendly nature ensures a seamless start-up experience, making it accessible and convenient for any operator.
Outfitted with an advanced automatic dual anti-oil safety mechanism, our pump guarantees zero oil return, ensuring unparalleled operational efficiency and safety. Trust in its state-of-the-art technology to protect your workflow.
Our pump offers versatile adaptability with optional small diameter adapters, KF interfaces, and flange interfaces, enabling effortless integration into diverse systems. Achieve seamless compatibility and performance across all applications.
In the thorough low noise design and precision processing, thus achieving low noise.
Specially designed gas ballast valve is formulated to prevent pump oil from mixing water and prolong the service time of pump oil .
Adopt international similar product design, small size, light weight, low noise, easy to start.
With automatic double anti-oil safety device, no oil return.
Can be equipped with small diameter adapter, KF interface, flange interface.
Technical Specification
| Model | VP-62 | VP-162C | VP-300 | |
| pumping speed L/S(m³/h) | 1(3.6) | 2(7.2) | 4(14.4) | |
| Limiting pressure (pa) | partial pressure | ≤6×10-2 | ≤6×10-2 | ≤6×10-2 |
| full pressure | ≤1.33 | ≤1.33 | ≤1.33 | |
| rotate speed(r/min) | 50Hz | 1400 | 1400 | 1400 |
| 60Hz | 1700 | 1700 | 1700 | |
| working voltage(V) | 220/380 | 220/380 | 220/380 | |
| motor power(KW) | 0.25 | 0.37 | 0.55 | |
| Inlet diameter (outside diameter)(mm) | G3/8(φ12) | G3/4(φ12) | G3/4(φ12) | |
| KF-16 | KF-25 | KF-25 | ||
| noise(dBA) | 62 | 63 | 64 | |
| Oil capacity (L) | 0.7 | 1.0 | 1.1 | |
| boundary dimension(mm) | 485×130×250 | 488×145×275 | 528×145×275 | |
| Gross/net weight(Kg) | 19/18 | 22/20 | 25/23 | |
| Model | A | B | C | D | E | F | G | H | J | K | L | M | N | ||||
| VP-62 | 484 | 210 | 116 | 248 | 262 | 117 | 152 | 236 | 88 | 118 | 15 | 15 | 176 | ||||
| VP-162C | 486 | 250 | 95 | 256 | 272 | 94 | 40 | 244 | 90 | 132 | 20 | 20 | 176 | ||||
| VP-300 | 526 | 250 | 135 | 256 | 272 | 34 | 180 | 244 | 90 | 132 | 20 | 20 | 176 | ||||
Mounting dimension:| Model | A | B | C | D | E | F | G | H | J | K | L | M | N | ||||
| VP-62 | 484 | 210 | 116 | 248 | 262 | 117 | 152 | 236 | 88 | 118 | 15 | 15 | 176 | ||||
| VP-162C | 486 | 250 | 95 | 256 | 272 | 94 | 40 | 244 | 90 | 132 | 20 | 20 | 176 | ||||
| VP-300 | 526 | 250 | 135 | 256 | 272 | 34 | 180 | 244 | 90 | 132 | 20 | 20 | 176 | ||||
Freeze-drying machine, rotary evaporation instrument, vacuum dryer
Centrifugal concentrator, glove box, tube furnace, double row pipe
Filter, coating,sputtering equipment.
All kinds of high vacuum pre-pump .
Since its inception, Ht Instruments Co., Ltd. has been dedicated to the relentless enhancement and optimization of our product line. With decades of amassed expertise and cutting-edge technology, we proudly present an impressive array of vacuum equipment: from the high-speed oil seal rotary vane vacuum pump to the VP-162C series of direct-coupled rotary vane vacuum pumps. Our portfolio also includes explosion-proof direct-connected rotary vane vacuum pumps, HT type oil-free rotary vane vacuum pumps, corrosion-resistant diaphragm pumps, and oil-free diaphragm vacuum pumps. We extend our offerings to single-stage multi-vane vacuum pumps, single-stage rotary vane vacuum pumps, and an additional ten series comprising over 90 distinct models. Our commitment is to deliver imported quality at a domestic price point.
Our diverse product range finds applications across a broad spectrum of industries. From electronics and instrumentation to accelerator support, we cater to the photovoltaic, coating, packaging, and smelting sectors. Our expertise extends to drying, filtration, freezing, and vacuum testing. In the realms of medical, pharmaceutical, and mechanical processing, our vacuum solutions play a pivotal role. We are also integral to refrigeration equipment, food hygiene, petrochemical processes, blister packaging, automotive, hardware, printing machinery, scientific research, and academic laboratories.
As Ht Instruments Co., Ltd. continues its dynamic business expansion, we are committed to extending our marketing service network. In the ever-evolving marketplace, we are steadfast in optimizing our organizational structure and advancing our product technology. We are at the forefront of innovation, realizing our business aspirations of 'standard parts assembly, scaled production, new operations, and intelligent management,' to continuously meet the demands of our clientele.
With a boundless mindset and an unyielding commitment to innovation, Ht Instruments Co., Ltd. embraces a global perspective. We align with international trends, propelling forward with determination to advance the vacuum technology sector. Collaborating with industry elites, we are resolute in pioneering vacuum technological achievements, dedicated to serving the vacuum industry for the betterment of humanity.
Our mission is clear: to epitomize high-end products within the vacuum industry and to emerge as an exemplary international brand.
Advantages: At the core of Ht Instruments Co., Ltd. is a sophisticated research team specializing in vacuum technology. Alongside, we boast a suite of modern, advanced finishing production and vacuum testing equipment.
High-quality products: With 20 years of expertise in the vacuum industry, Ht Instruments Co., Ltd. operates on a 'customer-centric' business philosophy. We thrive on continuous innovation, where technology is our cornerstone, quality is our lifeline, and our customers are revered as deities. Our extensive production experience, skilled technical personnel, and state-of-the-art processing equipment collectively ensure the premium caliber of our products.
Scope of application: Our products are pivotal in the electronic industry, instrument support, accelerator support, and photovoltaic systems. We are integral to vacuum coating, packaging, smelting, drying, filtration, freezing, and testing processes. In medical equipment support and mechanical processing, we provide essential services. Our contributions extend to refrigeration, food hygiene, petrochemical, automotive, hardware, printing machinery, scientific research, and university laboratory fields.
(1) Our high-quality service team and development speed
We ensure efficiency with our commitment to prompt delivery: upon receipt of your order, expect dispatch within 1-2 days. For any discrepancies, reach out to our customer service promptly. Our high-caliber service team is prepared to address and resolve any issues effectively.
(2) Professional technical customer service
Our sales team has undergone rigorous technical training, ensuring that our customer service personnel are highly experienced and equipped to resolve technical inquiries with efficacy.
(3) Tracking service
Once your order is placed, we expedite shipping at the earliest opportunity. For any delays caused by adverse weather or holidays, our customer service team stands ready to assist you. Rest assured, we monitor the transit status of your goods 24/7, keeping you updated with timely information.
(4) After-sales service
We offer a comprehensive product warranty for 1 year, with lifelong maintenance options available. Should you require it, we also provide on-site guidance and training to ensure your complete satisfaction.
