Introducing the distinguished ZJQ series air-cooled Roots vacuum pump, a masterpiece evolving from the ZJ series with the remarkable inclusion of an advanced bypass gas cooling system. This state-of-the-art innovation precisely cools the rotor and pump chamber using gas, ensuring peak performance even amidst high-pressure differentials without generating excess heat. Typically, heat exchangers are expertly positioned at the exhaust port or return line, allowing the discharged gas to be cooled and subsequently reintroduced to the pump chamber. This ensures efficient cooling of both the rotor and chamber independently, while safeguarding pump efficacy. Exceptionally versatile in operation, it can function autonomously or in series setups, seamlessly integrating with liquid ring, reciprocating, and slide valve vacuum pumps. This results in achieving superior vacuum levels and significantly enhanced pumping speeds, meticulously tailored to meet dynamic process demands, all while excelling in energy efficiency.
· Exhibiting the unique capability to operate as a standalone unit, it achieves a direct exhaust atmosphere working vacuum degree that impressively reaches levels of 15-20 kPa.
· Effortlessly connectable with a front pump to form a formidable Roots unit in series, offering versatile ratio combinations to achieve a remarkable vacuum of 105~10-2 Pa, delivering an extraordinary energy-saving effect.
· With the absence of friction in its operational components, this pump requires no lubrication, ensuring a pristine, oil-free chamber that provides an immaculate, clean vacuum.
· The innovative three-leaf plum blossom line structure, combined with precision engineering, ensures smooth and whisper-quiet operation.
· Featuring significantly enhanced air extraction performance, reduced noise, and diminished vibration, this pump markedly outperforms traditional two-blade rotor designs.
· The vertical gas flow within the pump chamber effectively aids in clearing dust and condensate from the pumped gas.
· Boasting a broad application range, it excels even under conditions of higher inlet pressure.
· Motor power varies; accurately calculate the maximum pressure difference during actual use based on process requirements to determine the necessary motor power precisely.
| 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 ahigh-tech enterprise committed to pioneering innovation and excellence in specialized new enterprises. With a keen focus on vacuum pump and comprehensive vacuum equipment R&D, design, manufacturing, sales, and service, the company spans 20 acres with a sprawling 7,000m plant. Our seasoned vacuum industry technical personnel continuously push the boundaries of product design and application, leveraging cutting-edge technology and catering to user needs to deliver optimal vacuum solutions across a multitude of industries. Proudly certified under the ISO9001 quality management system, we hold a prestigious array of patents and software copyrights, consistently striving to elevate our product and service benchmarks.
The company's rich and diverse product range primarily encompasses two main categories:
One category is vacuum acquiring equipment, including 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 are indeed a factory, proudly equipped with a dedicated team of skilled workers, innovative designers, and meticulous inspectors.
2. Do you offer customization?
Absolutely. Our expert teams adeptly transform your designs, photos, and imaginations, including OEM orders, into tangible, real-world products.
3. What are your shipping terms?
For swift and efficient air shipment, we proudly collaborate with leading carriers such as DHL, UPS, FedEx, TNT, or EMS to ensure your product arrives on time and in pristine condition. If your preference leans towards sea freight, rest assured that we have established partnerships with experienced and reliable forwarders who are committed to offering you the most competitive pricing for a smooth sailing experience.
4. What are your payment terms?
Currently, we graciously accept payments through TT and LC, providing you with flexible financial options to suit your needs.
5.What essential information do you require to craft a customized quotation tailored to your specific needs?
Pump Capacity: Kindly specify in m³/h or L/S to ensure an accurate evaluation.
Voltage: Please provide the required voltage in V for seamless integration.
Frequency: Indicate the necessary frequency in Hz to match your operational standards.
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