Double Stage Oil Free Roots Pump Units with Rotary Vane Backing Pump

Product Description

Product Description

The Roots water ring vacuum unit is a pumping unit with Roots pump as the main pump and water ring vacuum pump as the front stage pump. In addition to removing ordinary gases, it can also pump gases containing water, organic solvents or a small amount of dust, and has the characteristic of high pumping speed under high vacuum degree. The working fluid of the front stage pump of the Roots water ring vacuum unit is mostly water, but organic solvents (such as methanol, ethanol, xylene, acetone, wash oil, etc.) or other liquids can also be used.
If the front-end pump is used as a closed-loop system, it can reduce environmental pollution and greatly improve the recovery of organic solvents. The ultimate vacuum is determined by the saturated vapor pressure of the working fluid
When choosing a vacuum unit, it is generally necessary to select a suitable unit at least half or one order of magnitude higher than the working vacuum (the vacuum degree required by the user).
The normal working range of the vacuum unit is: the maximum suction pressure of the unit~5X the maximum pressure of the unit, and the unit's working efficiency is best within this range. Jz2B Closed Cycle Unit -2BV5 JZJ2B Closed Cycle True Unit -2BV6
Jz2B closed cycle real unit -2BE JJ2S Vacuum Unit -2SK

Product Parameter

Unit model	Pump model		Flow L/s	Maximum suction pressure Pa	Ultimate pressure Pa		Total power Kw
	Main pump	Fore pump			Water ring unit	Oil ring unit
JZJ2B15-2	ZJ15	2BV2060	15	8000	267	80	1.65
JZJ2B30-2	ZJ30	2BV2061	30	8000			2.25
JZJ2B30-1	ZJ30	2BV5110	30	12000			4.75
JZJ2B70-2	ZJ70	2BV5110	70	6000			5.5
JZJ2B70-1	ZJ70	2BV5111	70	12000			7
JZJ2B150-2A	ZJ150	2BV5111	150	6000			8.5
JZJ2B150-2B	ZJ150	2BV5121	150	8000			10.5
JZJ2B150-1	ZJ150	2BV5131	150	10000			14
JZJ2B300-2A	ZJ300	2BV5131	300	4000			15
JZJ2B300-2B	ZJ300	2BV5161	300	5000			19
JZJ2B300-1	ZJ300	2BEA202	300	10000			26
JZJ2B600-2A	ZJ600	2BEA202	600	4000			29.5
JZJ2B600-2B	ZJ600	2BEA203	600	5000			44.5
JZJ2B600-1	ZJ600	2BEA252	600	12000			52.5
JZJ2B1200-2A	ZJ1200	2BEA252	1200	2500			60
JZJ2B1200-2B	ZJ1200	2BEA253	1200	4000			90
JZJ2B1200-1	ZJ1200	2BEA303	1200	8000			125
JZJ2B2500-2	ZJ2500	2BEA303	2500	3000			132
JZJ2B30-2.1	ZJ30	ZJ15,2BV2061	30	8000	40	0.8	2.8
JZJ2B70-2.1	ZJ70	ZJ30,2BV5110	70	6000			6.25
JZJ2B150-2.1	ZJ150	ZJ70,2BV5111	150	6000			10
JZJ2B150-4.1	ZJ150	ZJ30,2BV5110	150	3000			7.75
JZJ2B300-2.1	ZJ300	ZJ150,2BV5131	300	5000			18
JZJ2B300-2.2	ZJ300	ZJ150,2BV5121	300	4000			14.5
JZJ2B300-4.1	ZJ300	ZJ70,2BV5111	300	2000			11
JZJ2B600-4.1	ZJ600	ZJ150,2BV5131	600	1500			21.5
JZJ2B600-2.2	ZJ600	ZJ300,2BV5161	600	2000			26.5
JZJ2B1200-4.2	ZJ1200	ZJ300,2BV5161	1200	1000			34
JZJ2B1200-4.1	ZJ1200	ZJ300,2BEA202	1200	1200			41
JZJ2B1200-2.2	ZJ1200	ZJ600,2BEA203	1200	2500			59.5
JZJ2B1200-2.1	ZJ1200	ZJ600,2BEA252	1200	3000			67.5
JZJ2B2500-4.1	ZJ2500	ZJ600,2BEA252	2500	1000			74.5
JZJ2B30-2.1.1	ZJ30	ZJ15,ZJ15,2BV2061	30	8000	0.5	0.05	3.35
JZJ2B70-2.2.1	ZJ70	ZJ30,ZJ15,2BV2061	70	4000			4.3
JZJ2B70-2.1.1	ZJ70	ZJ30,ZJ30,2BV5110	70	6000			7
JZJ2B150-2.2.1	ZJ150	ZJ70,ZJ30,2BV5110	150	3000			9.25
JZJ2B300-2.2.1	ZJ300	ZJ150,ZJ70,2BV5111	300	3000			14
JZJ2B300-4.2.1	ZJ300	ZJ70,ZJ30,2BV5110	300	1200			10.25
JZJ2B600-2.2.1	ZJ600	ZJ300,ZJ150,2BV5131	600	2500			23.5
JZJ2B600-4.2.1	ZJ600	ZJ150,ZJ70,2BV5111	600	1200			17.5
JZJ2B1200-4.2.1	ZJ1200	ZJ300,ZJ150,2BV5131	1200	1000			33
JZJ2B2500-4.2.1	ZJ2500	ZJ600,ZJ300,2BEA202	2500	1000			55.5
JZJ2B5000-4.2.1	ZJ5000	ZJ1200,ZJ600,2BEA252	5000	800			104.5
JZJ2B10000-4.2.1	ZJ10000	ZJ2500,ZJ1200,2BEA303	10000	800			202

application area

petroleum Chemical machine

Mine Medical Food

Company Introdution

Shenyang Haipurui Vacuum Technology Co., Ltd. is a high-tech enterprise, specialized in special new enterprises, the company is committed to vacuum pump, vacuum complete equipment R & D, design, manufacturing, sales and service, own land of 20 acres, plant 7,000m, has many years engaged in the vacuum industry experienced technical personnel, according to the cutting-edge vacuum technology and the actual needs of users, Continuously develop and improve product design and application to provide optimal solutions for vacuum applications in various industries. Our company has passed ISO9001 quality management system certification, successively obtained a number of patents and software Copyrights, gather force breakthrough, improve the level of products and services.
The company's products mainly have two categories:
One is vacuum obtaining equipment that vacuum pump, 2BV, 2BE, SK, 2SK series liquid ring vacuum pump and compression machine, SY, 2SY series liquid ring compressor, ZJ series Roots vacuum pump, LGB series screw vacuum pump, XD, 2XZ, 2X series rotary vane vacuum pump, WLW reciprocating vacuum pump.

Use site

Export Packing

Exhibition

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

---

>> Damping Hinge, Damping Shaft, Stop at Any Angle
>> Shacman HOWO Spare Part Fast Truck Gearbox
>> High Capacity ABA Three Layers Plastic Film Blowing machine
>> MAICTOP high quality car steel Front fender for lx570 2012-2015 53802- 53801-
>> U5MK0100 3640547M91 Engine Main Bearing for Perkings
>> EFD10EFD12EFD15EFD20EFD25EFD30Clamp,efd transformer Shielding cover,SUS301 stainless steel shield cover,Inventory sales.
>> Construction Machinery Xe150d 15 Ton 15tons Cheap New Chinese Hydraulic Mini Wheel Crawler Excavator with Attachments for Sale
>> Auto Double Spindle Drilling Tapping Complex Machine
>> High density polyethylene HDPE geotextile film with a width of 8 meters and a thickness of 1.0mm, smooth surface, for Zijin Gold Mine in the oilfield
>> Automation Poultry Farm Galvanized Equipment Egg Hens Layer Cage
>> Farm Machinery Agricultural Potato Harvester Two Row Potato Digger Tractor Potato Harvest Machine
>> New Arrival Ear Wax Remover with 4MP Camera BT Visual Ear Spoon Endoscope Pen G1
>> CH50 Professional Chute Mixer Stainless Steel Mixer Industrial Mixing Equipment
>> Fashion Single Shoulder Women′s Bag High-Grade Exquisite Multi-Layer Large Handbag
>> Tower in Chemical Industry|Carbon Steel or Stainless Steel|Atmospheric Pressure or High Pressure|ASME Standard
>> China′s Railway Transportation of Goods to Croatia, Atomizer, Cosmetics, Food, Power Banks, Counterfeit Products
>> OEM Factory Sale Professional Ink Alternative for Hitachi Inkjet Printers (1000 ml) Bljinks-Hi-K1
>> New design BBQ and shisha charcoal press machine charcoal briquette machine
>> TK2060-7 Timing Chain Kit for BMW N42 B18 A/N46 B20 A with oe no.:11348649768;11311439851
>> Plastic Laminate Ceiling Board White Marble PVC Wall Panel in China