Popular Design Zj Series Roots Vacuum Pump for Pumping

• Customization: Available
• After-sales Service: 12 Months After Use
• Warranty: 12 Months
• Model NO.: Zj
• Oil or Not: Oil Free
• Structure: Roots Vacuum Structure
• Exhauster Method: Positive Displacement Pump
• Vacuum Degree: High Vacuum
• Work Function: Mainsuction Pump
• Working Conditions: Dry
• Ultimate Pressure: 0.05PA
• Extreme Full Pressure: 0.5PA
• Quit Rate: 70L/S to 5000L/S
• Zero-Flow Compression Ratio: 30PA to 40PA
• Maximum Allowable Pressure Difference: 3000PA to 8000PA
• Inlet Pass Diameter: 80mm to 400mm
• Exhaust Outlet Pass Diameter: 5mm to 400mm
• Power of Motor: 1.5kw to 45kw
• Pump Rated Speed: 1450r/Min to 2900r/Min
• Noise: 73dB to 87dB
• Maximum Temperature Rise: 50ºC to 55ºC
• Oil Mass: ≤18
• Transport Package: Export Packing
• Specification: According to customer requirements
• Trademark: Haipurui
• Origin: China
• Production Capacity: 8000sets/Year

Product Description

Product Description

Product advantage

 Roots vacuum pump

Roots vacuum pump is a kind of positive displacement vacuum pump, also known as mechanical booster pump, is one of the main pumping equipment to obtain medium and high vacuum, is the use of two figure-8 rotors in the pump body driven by the gear for reverse synchronous high-speed rotation, to complete the suction and exhaust, as shown in the figure.

Extraction capacity of 70~2500L/s,
Power of 1.5Kw~45KW,
Others see product selection page P for details.

Pump feature

1)There is a higher pumping rate within a wider pressure range. Like an accelerator acting on the front stage pump to increase its pumping speed and ultimate vacuum degree.
2)The running parts inside the pump have no friction and do not require lubrication. There is no oil in the pump chamber, and a clean vacuum can be obtained.
3)The vertical flow of gas inside the pump chamber is beneficial for the removal of dust and condensate from the pumped gas.
4)The rotor with complete symmetry and precise dynamic balance operates smoothly and reliably.
5)Eliminate oil leakage and emulsification - the application of shaft extension mechanical seals and composite sealing structures for isolation chambers.
6)Low vibration and noise.
7)Compact structure, low driving power, and low operation and maintenance costs

 

                  

Product Parameters

 

Type	ZJ-70/ ZJB-70	ZJ-150/ ZJB-150	ZJ-300/ ZJB-300	ZJ-600/ ZJB-600	ZJ-1200/ ZJB-1200	ZJ-2500	ZJ-5000
Ultimate pressure          Pa	0.05
Extreme full pressure        Pa	0.5
Quit rate         L/S	70	150	300	600	1200	2500	5000
Zero-flow compression ratio       Pa	30	30	30	35	35	40	40
Maximum allowable pressure difference        Pa	8000	6000	5000	4000/5000	3000/4000	3000/4000	3000
Inlet pass diameter          mm	80	100	150	200	250	300	400
Exhaust outlet pass diameter      mm	5	80	100	150	200	250	400
power of motor          Kw	1.5	3	4	5.5/7.5	11/15	18.5/22	37/45
Pump rated speed        r/min	1450/2850	2850	1450/2900	2900	1450/2900	1450/2900	1450
Noise                dB(A)	73	75	78	80	85	87	87
Maximum temperature rise    ºC	50	50	52	55	55	55	55
Oil mass            L	≤1.5	≤2	≤2.5	≤4.5	≤7	≤13	≤18

Note: In the motor power bar, the front of the slash represents the water ring pump and the reciprocating pump, and the back of the slash represents the front pump Motor power of Roots pump at rotary plate pump and slide valve pump.

Company Profile

Shenyang Haipurui Vacuum Technology Co., Ltd. is a high-tech enterprise dedicated to the research and development, design, manufacturing, sales, and service of vacuum pumps and complete vacuum equipment. The company has experienced vacuum technicians and absorbs vacuum technology to continuously develop and improve product design and application, providing good solutions to meet vacuum applications in various industries. Our company has passed the ISO9001quality management system certification and has successively obtained twelve patents and three software copyrights, striving to break through and improve our research and development level. Our products are widely used in industries such as petrochemicals, pharmaceuticals, hospitals, electronics, new materials, aerospace, printing, packaging, papermaking, automation, etc. Haipurui's strong technical strength and comprehensive, high-quality services help customers and partners achieve maximum success.

The company's products mainly have two categories. One is vacuum acquisition equipment, namely vacuum pumps, including 2BV, 2BE, SK, 2SK series liquid ring vacuum pumps and compressors, SY,2SY series liquid ring compressors, and XD series single-stage rotary vane vacuum pumps; The second category is vacuum application products, including the 2BW series liquid ring vacuum pump closed cycle system, JZJ series Roots vacuum pump unit, and ZF series central vacuum system.

Among them, vacuum application products use vacuum acquisition equipment as the vacuum host (vacuum source), equipped with gasliquid separators, vacuum buffer tanks, heat exchangers, pressure transmitters, temperature transmitters, liquid level transmitters, replenishment solenoid valves, inlet pneumatic valves, cavitation protection devices, working fluid flow meters, intake filters, etc., which can monitor various control points in real time. And it can be configured with PLC, human-machine interface touch screen, etc. to automatically open pumps, valves, etc. according to user processes, record various parameters and realtime operating status, and achieve true process automation.

 

FAQ

 

1.Are you a factory or trading company?
We are a factory and we have professional team of workers,Designers and inspectors.

2.Do you accept custom?
Of course.We have professional teams who make your designs,photos,imagines and OEM orders into real production.

3.What's your shipping terms?
If you need to ship by air,we can use DHL,UPS,FedEx,TNT or EMS.If you need to ship by sea,we have many good forwarders to work with,they can provide the best price for you.

4.Whats your payment terms?
Until now , we can accept TT.LC.

5.What information do you need to offer a quotation?                
Pump Capacity: m³/h or L/S
Voltage: V
Frequency: Hz