ZJQ series air-cooled Roots vacuum pump represents a masterful enhancement of the ZJ series, featuring an innovative bypass gas cooling system. This system ingeniously cools the rotor and pump chamber with gas, effectively preventing overheating even under high pressure differences. Typically, our advanced heat exchangers are adeptly installed at the exhaust port or in the return line of the pump. The clever design allows the gas discharged from the exhaust port to be efficiently cooled by the heat exchanger. Once chilled, the gas re-enters the pump chamber from both sides, expertly cooling the rotor and the pump chamber without compromising the pump's impeccable performance. Whether used independently or in series, the pump seamlessly integrates with liquid ring vacuum pumps, reciprocating vacuum pumps, slide valve vacuum pumps, and more. This facilitates achieving an unparalleled vacuum degree and enhanced pumping speed, perfectly tailored to meet specific process requirements, while delivering an outstanding energy-saving effect.
· Capable of standalone operation, achieving a direct exhaust atmosphere working vacuum degree of an impressive 15-20kPa.
· When paired with a front pump, it can form a highly efficient Roots unit in series, adaptable to a variety of ratios for optimal performance.5 ~10-2 Pa, delivering an extraordinary energy-saving advantage.
· The pump's design ensures zero friction in the running parts, eliminating the need for lubrication and keeping the pump chamber oil-free, thus achieving a pristine, clean vacuum.
· The meticulously engineered three-leaf plum blossom line structure, combined with precision machining, guarantees the pump operates smoothly and quietly.
· Experience significant advancements in air extraction performance, noise reduction, and vibration control, outperforming traditional two-blade rotor designs.
· The vertical flow of gas within the pump chamber enhances the removal of dust and condensate from the pumped gas, ensuring optimal functionality.
· Broad application scope, proficiently operating under higher inlet pressure conditions.
· Motor power remains adaptable; the exact power requirement is dynamically determined based on the actual pressure difference encountered during operation, tailored to specific process conditions.
| 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 a high-tech enterprise dedicated to innovation and excellence. Specializing in vacuum pump technology and complete vacuum equipment solutions, the company thrives on R&D, design, manufacturing, sales, and exemplary service spanning a vast 20-acre facility with a 7,000m² plant. Our team comprises seasoned professionals with extensive vacuum industry experience. We continually refine product design and application, aligning with cutting-edge vacuum technology and user requirements, to deliver optimal solutions for diverse industry applications. Proudly certified by ISO9001, our company boasts numerous patents and software copyrights, consistently advancing the caliber of our products and services.
The company's products primarily encompass two distinct categories:
First, we offer vacuum acquisition equipment, including vacuum pumps like 2BV, 2BE, SK, 2SK series liquid ring vacuum pumps, and compression machines such as SY, 2SY series liquid ring compressors. Also featured are ZJ series Roots vacuum pumps, LGB series screw vacuum pumps, XD, 2XZ, 2X series rotary vane vacuum pumps, and WLW reciprocating vacuum pumps.
FAQ
1. Are you a factory or a trading company?
We are a distinguished factory, equipped with a highly professional team of skilled workers, innovative designers, and meticulous inspectors.
2. Do you accept custom orders?
Absolutely. Our expert teams are dedicated to transforming your designs, photos, and ideas, including OEM orders, into tangible, high-quality products.
3. What are your shipping terms?
When it comes to air shipments, we partner with top-tier couriers like DHL, UPS, FedEx, TNT, or EMS, ensuring swift and safe delivery. For sea freight, we collaborate with a network of exceptional forwarders committed to offering you the most competitive rates.
4. What are your payment terms?
As of now, we are pleased to accept payments via TT and LC, providing flexible and secure payment options for your convenience.
5.What essential information is required for us to provide a comprehensive quotation?
Pump Capacity: Please specify in m³/h or L/S for precise and tailored service.
Voltage: Kindly provide the voltage requirement in V to ensure compatibility.
Frequency: State the frequency in Hz to match your technical specifications.
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