Unveil the ZJQ series air-cooled Roots vacuum pump, an evolution of the remarkable ZJ series, now featuring the revolutionary bypass gas cooling system. This state-of-the-art technology masterfully cools the rotor and pump chamber using a specialized gas flow, ensuring peak performance under high-pressure conditions without overheating. Typically, heat exchangers are ingeniously positioned at the exhaust port or return line, where they cool the expelled gas before re-circulating it to the pump chamber. This process independently cools the rotor and chamber while preserving pump efficiency. The ZJQ series offers unparalleled versatility, operating independently or in a series configuration, seamlessly integrating with liquid ring, reciprocating, and slide valve vacuum pumps. The result? Superior vacuum levels, enhanced pumping speeds, and exceptional energy efficiency that adapts to dynamic process requirements.
· Operating as a singular unit, this pump achieves an extraordinary direct exhaust atmosphere working vacuum degree, reaching an impressive 15-20 kPa.
· Designed for seamless integration, it connects effortlessly with a front pump to form a formidable Roots unit in series, offering adaptable ratio combinations to achieve a remarkable vacuum of 105~10-2 Pa, delivering an outstanding energy-saving effect.
· Engineered with zero friction in its moving components, this pump eliminates the need for lubrication, ensuring an oil-free chamber and a pristine, immaculate vacuum environment.
· The cutting-edge design incorporates a three-leaf plum blossom line structure with precision engineering, resulting in smooth, whisper-quiet operation.
· With significantly improved air extraction capabilities, reduced noise levels, and minimized vibration, this pump surpasses traditional two-blade rotor designs effortlessly.
· The vertical gas flow within the pump chamber efficiently aids in removing dust and condensate from the pumped gas, ensuring optimal operation.
· With a broad application range, this pump excels under conditions of higher inlet pressure.
· Motor power varies according to process requirements; therefore, calculating the maximum pressure difference in actual use is crucial to determining accurate motor power needs.
| 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 at the forefront of innovation and excellence, specializing in advanced new enterprises. With a strong focus on vacuum pump and complete vacuum equipment R&D, design, manufacturing, sales, and service, our expansive 20-acre site includes a 7,000m plant. Our expert vacuum industry technical team continually enhances product design and applications, aligning with the latest technologies and user demands to provide the best vacuum solutions across various industries. Proudly certified under the ISO9001 quality management system, we hold a wealth of patents and software copyrights, consistently striving to elevate our product and service standards.
The company's diverse product range primarily encompasses two main categories:
One is vacuum acquiring equipment, featuring vacuum pumps like the 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, plus WLW reciprocating vacuum pumps.
FAQ
1. Are you a factory or trading company?
Indeed, we are a factory, boasting a dedicated team of skilled workers, innovative designers, and meticulous inspectors committed to excellence.
2. Do you offer customization?
Absolutely, our expert teams can transform your designs, photos, and concepts, including OEM orders, into tangible, real-world products with precision.
3. What are your shipping terms?
For swift and efficient air shipment, we proudly collaborate with leading carriers, including DHL, UPS, FedEx, TNT, and EMS. These trusted partners ensure that your product arrives promptly and in pristine condition, every time. If your preference leans towards sea freight, rest assured that we have established robust partnerships with experienced and reliable forwarders. They are committed to providing you with the most competitive pricing, ensuring a smooth and stress-free sailing experience.
4. What are your payment terms?
Currently, we graciously accept payments through TT and LC, offering you flexible financial options tailored to suit your diverse needs.
5.What essential information do you require to craft a customized quotation tailored to your specific needs?
Pump Capacity: Kindly specify the capacity in m³/h or L/S. This will ensure that we provide an accurate and tailored evaluation to meet your specific requirements.
Voltage: Please provide the required voltage in V to ensure seamless integration with your existing systems.
Frequency: Indicate the necessary frequency in Hz to perfectly match your operational standards and ensure optimal performance.
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