JZJ2B(S)W Series Roots Vacuum Pump Unit
The JZJ2B(S)W series Roots-liquid ring closed-loop vacuum unit utilizes a ZJ Roots pump as the main pump and a 2BV/2BE/2SK liquid ring vacuum pump or a Roots-liquid ring vacuum unit.
JZJ2B(S)W Series Roots Vacuum Pump Unit
I. Applications
The JZJ2B(S)W series Roots-liquid ring closed-loop vacuum unit utilizes a ZJ
Roots pump as the main pump and a 2BV/2BE/2SK liquid ring vacuum pump or a
Roots-liquid ring vacuum unit as the backing pump. It can be used not only to
extract general gases but also gases containing moisture and small amounts of
dust. Compared to conventional mechanical vacuum pumps, it is resistant to oil
contamination, moisture, and fine dust. It is an ideal vacuum extraction system
for drying, dehydration, and vacuum degassing in industries such as textiles,
food, chemicals, and pharmaceuticals. II. Features
1. The JZJ2B(S)W series Roots liquid ring vacuum units utilize the highly
efficient and energy-efficient 2BV liquid ring vacuum pump as their backing
pump. Consequently, the JZJ2B series Roots liquid ring vacuum units offer
advantages over the JZJ2SW series Roots liquid ring vacuum units, including
higher efficiency, compact structure, zero leakage (the 2BV series utilizes a
standard mechanical seal design, unlike the 2SK series' packing seal), corrosion
resistance (the 2BV series utilizes a stainless steel impeller), and a higher
level of protection.
2. The backing pump for Roots liquid ring vacuum units typically uses water
as the working fluid, but can also operate with organic solvents (such as
methanol, ethanol, xylene, and acetone) or other liquids. Using the backing pump
as a closed-loop system significantly reduces environmental pollution and
significantly improves organic solvent recovery. The ultimate vacuum level is
determined by the saturated vapor pressure of the working fluid.
Main Performance Parameters
|
Unit Model |
Pump Model |
Pumping Speed L/s |
Maximum Suction Inlet Pressure Pa |
Ultimate Pressure Pa (Absolute) |
Total Power KW |
||
|
Main Pump |
Foreline Pump |
Water Ring Unit |
Oil Ring Unit |
||||
|
JZJ2BW30-1 |
ZJ30 |
2BV5110 |
30 |
12000 |
267 |
80 |
4.75 |
|
JZJ2BW70-2 |
ZJ70 |
2BV5110 |
70 |
6000 |
5.5 |
||
|
JZJ2BW70-1 |
ZJ70 |
2BV5111 |
70 |
12000 |
7 |
||
|
JZJ2BW150-2A |
ZJ150 |
2BV5111 |
150 |
6000 |
8.5 |
||
|
JZJ2BW150-2B |
ZJ150 |
2BV5121 |
150 |
8000 |
10.5 |
||
|
JZJ2BW150-1 |
ZJ150 |
2BV5131 |
150 |
10000 |
14 |
||
|
JZJ2BW300-2A |
ZJ300 |
2BV5131 |
300 |
4000 |
15 |
||
|
JZJ2BW300-2B |
ZJ300 |
2BV5161 |
300 |
5000 |
19 |
||
|
JZJ2BW30-2.1 |
ZJ30 |
ZJ15, 2BV2061 |
30 |
8000 |
25 |
0.8 |
2.8 |
|
JZJ2BW70-2.1 |
ZJ70 |
ZJ30, 2BV5110 |
70 |
6000 |
6.25 |
||
|
JZJ2BW150-2.1 |
ZJ150 |
ZJ70, 2BV5111 |
150 |
6000 |
10 |
||
|
JZJ2BW150-4.1 |
ZJ150 |
ZJ30, 2BV5110 |
150 |
3000 |
7.75 |
||
|
JZJ2BW300-2.1 |
ZJ300 |
ZJ150, 2BV5131 |
300 |
5000 |
18 |
||
|
JZJ2BW300-2.2 |
ZJ300 |
ZJ150, 2BV5121 |
300 |
4000 |
14.5 |
||
|
JZJ2BW300-4.1 |
ZJ300 |
ZJ70, 2BV5111 |
300 |
2000 |
11 |
||
|
JZJ2BW600-4.1 |
ZJ600 |
ZJ150, 2BV5131 |
600 |
1500 |
19.5 |
||
|
JZJ2BW600-2.2 |
ZJ600 |
ZJ300, 2BV5161 |
600 |
2000 |
24.5 |
||
|
JZJ2BW1200-4.2 |
ZJ1200 |
ZJ300, 2BV5161 |
1200 |
1000 |
30 |
||
|
JZJ2BW30-2.1.1 |
ZJ30 |
ZJ15, ZJ15, 2BV2061 |
30 |
8000 |
0.5 |
0.05 |
3.35 |
|
JZJ2BW70-2.2.1 |
ZJ70 |
ZJ30, ZJ15, 2BV2061 |
70 |
4000 |
4.3 |
||
|
JZJ2BW70-2.1.1 |
ZJ70 |
ZJ30, ZJ30, 2BV5110 |
70 |
6000 |
7 |
||
|
JZJ2BW150-2.2.1 |
ZJ150 |
ZJ70, ZJ30, 2BV5110 |
150 |
3000 |
9.25 |
||
|
JZJ2BW300-2.2.1 |
ZJ300 |
ZJ150, ZJ70, 2BV5111 |
300 |
3000 |
14 |
||
|
JZJ2BW300-4.2.1 |
ZJ300 |
ZJ70, ZJ30, 2BV5110 |
300 |
1200 |
10.25 |
||
|
JZJ2BW600-2.2.1 |
ZJ600 |
ZJ300, ZJ150, 2BV5131 |
600 |
2500 |
23.5 |
||
|
JZJ2BW600-4.2.1 |
ZJ600 |
ZJ150, ZJ70, 2BV5111 |
600 |
1200 |
15.5 |
||
|
JZJ2BW1200-4.2.1 |
ZJ1200 |
ZJ300, ZJ150, 2BV5131 |
1200 |
1000 |
29 |
||
|
Unit Model |
Pump Model |
Pumping Speed L/s |
Maximum Suction Pressure Pa |
Ultimate Pressure Pa (Absolute) |
Total Power KW |
||
|
Water Ring Unit |
Oil Ring Unit |
||||||
|
Main Pump |
Foreline Pump |
||||||
|
JZJ2SW30-1 |
ZJ30 |
2SK-1.5 |
30 |
12000 |
267 |
80 |
4.75 |
|
JZJ2SW70-2 |
ZJ70 |
2SK-1.5 |
70 |
6000 |
5.5 |
||
|
JZJ2SW70-1 |
ZJ70 |
2SK-3 |
70 |
10000 |
9 |
||
|
JZJ2SW150-2 |
ZJ150 |
2SK-3 |
150 |
6000 |
10.5 |
||
|
JZJ2SW150-1 |
ZJ150 |
2SK-6 |
150 |
10000 |
18 |
||
|
JZJ2SW300-2 |
ZJ300 |
2SK-6 |
300 |
4000 |
19 |
||
|
JZJ2SW300-1 |
ZJ300 |
2SK-12 |
300 |
8000 |
26 |
||
|
JZJ2SW600-2A |
ZJ600 |
2SK-12 |
600 |
4000 |
27.5 |
||
|
JZJ2SW600-2B |
ZJ600 |
2SK-20 |
600 |
7000 |
42.5 |
||
|
JZJ2SW70-2.1 |
ZJ70 |
ZJ30, 2SK-1.5 |
70 |
6000 |
25 |
0.8 |
6.25 |
|
JZJ2SW150-2.1 |
ZJ150 |
ZJ70, 2SK-3 |
150 |
6000 |
12 |
||
|
JZJ2SW300-2.1 |
ZJ300 |
ZJ150, 2SK-6 |
300 |
5000 |
twenty two |
||
|
JZJ2SW600-2.1 |
ZJ600 |
ZJ300, 2SK-12 |
600 |
4000 |
31.5 |
||
|
JZJ2SW150-4.1 |
ZJ150 |
ZJ30, 2SK-1.5 |
150 |
3000 |
7.75 |
||
|
JZJ2SW300-4.1 |
ZJ300 |
ZJ70, 2SK-3 |
300 |
2000 |
13 |
||
|
JZJ2SW600-4.1 |
ZJ600 |
ZJ150, 2SK-6 |
600 |
1500 |
23.5 |
||
|
JZJ2SW1200-4.1 |
ZJ1200 |
ZJ300, 2SK-12 |
1200 |
1000 |
37 |
||
|
JZJ2SW300-4.2.1 |
ZJ300 |
ZJ70, ZJ30, 2SK-1.5 |
300 |
1200 |
0.5 |
0.05 |
10.25 |
|
JZJ2SW600-4.2.1 |
ZJ600 |
ZJ150, ZJ70, 2SK-3 |
600 |
1200 |
17.5 |
||
|
JZJ2SW1200-4.2.1 |
ZJ1200 |
ZJ300, ZJ150, 2SK-6 |
1200 |
1000 |
33 |
||
|
JZJ2SW2500-4.2.1 |
ZJ2500 |
ZJ600, ZJ300, 2SK-12 |
2500 |
1000 |
53.5 |
||
Related products
-
3MG132G CNC automatic track grinder for ball bearing inner ring
Contact UsType: high precision bearing grinder
Abrasives: diamond wheel
Controlling Mode: CNC
Processing Mode: fully automatic
Precision: high precision
Certification: GS, CE, ISO 9001
Customisation: upon request
Place of Origin: Wuxi, China
Machining Accuracy Grade: P4/P5
External Dimensions: 2070mm*1320mm*1880mm
MOQ: 1 set
DM: 3 months
Packaging: three-ply board -
Used NSC Schlumberger GC14 Gilling Machine
Contact UsYear: 1996
Spinning production line
Mixed strip: GC15 barrel diameter 1000 * 1200mm, 1 head and 1 barrel, automatic barrel change
One stitch: GC14 cylinder diameter 1000 * 1200mm, 1 head and 1 barrel, with self leveling and automatic barrel changing
Two needles: GC14 cylinder diameter 700 * 1200mm, two heads and two barrels, automatic barrel changing
Three needles: GC14 cylinder diameter 600 * 1200mm, 4 heads, 2 barrels, automatic barrel change
According to your requirements, we can transform it into a suitable size for your production needs! -
Oxygen Rich Side Blown Melt Melting Furnace
Contact UsThe oxygen rich side blown molten pool melting furnace is an efficient and energy-saving steel melting equipment. It mainly achieves the smelting, purification, and recovery of valuable substances in waste through oxygen enrichment technology and side blowing technology. Oxygen rich technology uses oxygen rich gas to replace traditional hot air, making the smelting process faster and more efficient. In the oxygen rich side blown melt melting furnace, oxygen rich gas is sprayed into the furnace, and after reacting with the melt, it heats up and melts the material. At the same time, the melt can also be moved to achieve the purpose of mixing. Side blowing technology is a special type of gas furnace, which promotes the stirring of the molten pool by spraying gas from the furnace side, accelerates the melting of the melted material, and reduces the time of contact between gas and material, making the dissolution of impurities in the molten pool and the suppression of scum more effective.
-
LFQ1300 Micro Computer Controlling Slitting Machine
Contact UsLFQ1300 Micro Computer Controlling Slitting Machine
Reviews
There are no reviews yet.