The ZJQ series air-cooled Roots vacuum pump is a revolutionary enhancement over the traditional ZJ series. By integrating an advanced bypass gas cooling system, we ensure that both the rotor and the pump chamber maintain optimal temperatures, even under high-pressure conditions. Typically, heat exchangers are strategically placed at the exhaust port or within the return line, effectively cooling the discharged gas. This cooled gas is then ingeniously channeled back into the pump chamber from both sides, ensuring the rotor and chamber remain perfectly cooled, all while maintaining the pump's impressive performance. Whether used independently or in a series, this pump can be seamlessly paired with liquid ring, reciprocating, and slide valve vacuum pumps to achieve extraordinary levels of vacuum and increased pumping speed. The result? A process that not only meets but exceeds your technical demands, delivering exceptional energy savings.
· Capable of standalone operation, this pump achieves a working vacuum degree with direct exhaust to the atmosphere of an impressive 15-20kPa.
· By connecting with a front pump, it enables the formation of a Roots unit in series, offering a variety of ratios to achieve5 ~10-2 pa, culminating in outstanding energy-saving efficiency.
· The pump's design ensures there is zero friction in its moving parts, eliminating the need for lubrication. This results in a pristine, oil-free pump chamber, delivering a clean vacuum environment.
· Thanks to its three-leaf plum blossom line structure and precision engineering, the product promises smooth, quiet operation, enhancing user experience.
· The pump significantly outperforms traditional two-blade rotor designs in key areas such as air extraction performance, noise, and vibration.
· The vertical flow of gas within the pump chamber is meticulously designed to efficiently remove dust and condensate from the pumped gas.
· Versatile and adaptable, this pump is capable of operating effectively even under higher inlet pressures.
· The motor power varies, and the maximum pressure difference during operation should be calculated based on process conditions to determine the precise motor power required.
| Model |
ZJQL-300 |
ZJQL-600 |
ZJQL-1200 |
ZJQL-1800 |
ZJQL-2500 |
ZJQL-3750 |
ZJQL-5000 |
| Flow L/s |
300 |
600 |
1200 |
1800 |
2500 |
3750 |
5000 |
| Ultimate pressure KPa |
20 |
20 |
15 |
15 |
15 |
15 |
15 |
| Max allowable pressure difference KPa |
80 |
80 |
85 |
85 |
85 |
85 |
85 |
| Speed r/min |
1450 |
1450 |
1450 |
1450 |
1450 |
1450 |
1450 |
| Motor power Kw |
4~30 |
7.5~55 |
11~132 |
15~200 |
22~250 |
30~355 |
45~500 |
| Air inlet diameter mm |
160 |
160 |
250 |
250 |
300 |
350 |
400 |
| Air outlet diameter mm |
80 |
100 |
150 |
150 |
200 |
200 |
200 |
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Mine Medical Food
Shenyang Haipurui Vacuum Technology Co., Ltd. is a high-tech enterprise with a focus on innovation. We specialize in vacuum pump and equipment R&D, design, manufacturing, sales, and service. Situated on 20 acres with a 7,000m plant, we boast a team rich in industry experience. Our relentless pursuit of cutting-edge vacuum technology, coupled with an acute understanding of user needs, drives us to continuously enhance product design and application. We deliver unparalleled solutions for vacuum applications across industries. Our commitment to quality is evidenced by ISO9001 certification and numerous patents and software copyrights. Shenyang Haipurui is dedicated to advancing product and service excellence.
The company's products mainly have two categories:
One is the vacuum obtaining equipment, featuring vacuum pumps such as the 2BV, 2BE, SK, 2SK series liquid ring vacuum pumps and compressors, the SY, 2SY series liquid ring compressors, the ZJ series Roots vacuum pumps, the LGB series screw vacuum pumps, and the XD, 2XZ, 2X series rotary vane vacuum pumps, along with the WLW reciprocating vacuum pump.
FAQ
1.Are you a factory or trading company?
We are a factory with a professional team of workers, designers, and inspectors dedicated to excellence in production.
2.Do you accept custom?
Absolutely. Our expert teams are adept at transforming your designs, photos, and imaginations, including OEM orders, into tangible products.
3.What's your shipping terms?
When it comes to the seamless delivery of our products, we offer versatile shipping solutions tailored to your needs. For air shipments, we partner with leading carriers such as DHL, UPS, FedEx, TNT, or EMS to ensure swift and secure delivery. If you prefer to ship by sea, we collaborate with a network of reputable forwarders who are committed to offering you the most competitive rates available.
4. What are your payment terms for a smooth transaction process?
Currently, we are pleased to accept payment through either TT (Telegraphic Transfer) or LC (Letter of Credit), providing you with flexible options to suit your financial needs.
5.To provide you with an accurate and competitive quotation, we require some essential information. This will allow us to tailor our offer precisely to your requirements.
Pump Capacity: Please specify in m³/h or L/S for precise scaling.
Voltage: Indicate the voltage in V to ensure compatibility with your electrical systems.
Frequency: Specify in Hz to guarantee that our products meet your regional standards.
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