Experience the revolutionary ZJQ series air-cooled Roots vacuum pump, a stellar advancement over the ZJ series, now enhanced with a sophisticated bypass gas cooling system. This state-of-the-art feature meticulously cools both the rotor and pump chamber using gas, ensuring seamless operation under substantial pressure differences without the burden of excessive heat. Typically, heat exchangers are tactically positioned at the exhaust port or return line, where the expelled gas undergoes cooling before being reintroduced to the pump chamber. This process independently cools the rotor and chamber, thereby maintaining superior pump efficiency. Its versatility allows it to operate independently or in series configurations, smoothly integrating with liquid ring, reciprocating, and slide valve vacuum pumps. This results in unparalleled vacuum levels and enhanced pumping speeds, adeptly catering to evolving process demands with remarkable energy efficiency.
· Capable of operating as an independent unit, the pump achieves a direct exhaust atmospheric working vacuum degree that reaches outstanding levels of 15-20 kPa.
· Seamlessly integrates with a front pump to create a formidable Roots unit in series, offering flexible ratio combinations to achieve an impressive vacuum of 105~10-2 Pa, thus delivering a remarkable energy-saving impact.
· With no friction in its operating components, this pump eliminates the need for lubrication, ensuring an oil-free chamber and providing a pristine, clean vacuum environment.
· The ingenious three-leaf plum blossom line structure, coupled with precision engineering, ensures smooth and ultra-quiet operation.
· This pump boasts significantly enhanced air extraction performance, reduced noise, and minimized vibration, outperforming traditional two-blade rotor designs.
· The vertical gas flow within the pump chamber effectively assists in clearing dust and condensate from the pumped gas.
· With an extensive application range, it excels in conditions with higher inlet pressure.
· Motor power varies; the maximum pressure difference during actual usage must be calculated based on process requirements to accurately determine the necessary motor power.
| 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 |
petroleum, chemical, machine
mine, medical, food
Shenyang Haipurui Vacuum Technology Co., Ltd. is atrailblazing high-tech enterprise devoted to innovation and excellence in specialized new enterprises. With a strategic focus on vacuum pump and comprehensive vacuum equipment R&D, design, manufacturing, sales, and service, the company spans an impressive 20 acres and features a 7,000m² facility. Our seasoned vacuum industry technical personnel continuously push the envelope on product design and application, leveraging cutting-edge technology and responding to user needs to deliver unparalleled vacuum solutions across various sectors. Certified under the rigorous ISO9001 quality management system, we proudly possess numerous patents and software copyrights, consistently striving to enhance product and service benchmarks.
The company's extensive product portfolio primarily encompasses two key categories:
One category is vacuum acquiring equipment, comprising vacuum pumps, 2BV, 2BE, SK, 2SK series liquid ring vacuum pumps and compressors, SY, 2SY series liquid ring compressors, ZJ series Roots vacuum pumps, LGB series screw vacuum pumps, and XD, 2XZ, 2X series rotary vane vacuum pumps, in addition to WLW reciprocating vacuum pumps.
FAQ
1. Are you a factory or trading company?
We proudly operate as a factory, supported by a dedicated team of skilled workers, innovative designers, and meticulous inspectors.
2. Do you offer customization?
Absolutely. Our skilled teams transform your designs, photos, and concepts, including OEM orders, into tangible, real-world products.
3. What are your shipping terms?
For seamless and efficient air shipment, we proudly partner with premier carriers such as DHL, UPS, FedEx, TNT, and EMS. This ensures that your product reaches you punctually and in immaculate condition. Prefer sea freight? Worry not, for we have longstanding collaborations with seasoned and trustworthy forwarders. They are dedicated to offering you the most competitive rates, guaranteeing a smooth and reliable maritime experience.
4. What are your payment terms?
Presently, we are pleased to offer payment flexibility through TT and LC, granting you the convenience of choosing financial options that best align with your requirements.
5.What key information do you need to provide a customized quotation tailored precisely to your unique requirements?
Pump Capacity: Please specify in m³/h or L/S to enable an accurate and comprehensive evaluation.
Voltage: Kindly provide the necessary voltage in V to ensure flawless integration and compatibility.
Frequency: Please indicate the required frequency in Hz to align with your operational standards seamlessly.
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