Roots Piston Vaccum Pump System(JZJW)
This vaccum pump system takes roots pump as main pump,WLW horizontal oilless reciprocating pump as backing pump.It is widely used in vaccum distillation,crystallization,drying,PET chip adhesion in the industires of electronic,vaccum coating,chemical fiber,metallugry,heat treatment,welding,Chemical.
Compared with roots-liquid ring vaccum system,it has advantages:
1 High ultimate vaccum,and can keep long.
2 The pump speed is faster at high vaccum.
3 Motor power is low,and save energy.
4 The parts where the medium passed have no lube,it is good for exhaust recycling to obtain clean vaccum.
5 No secondly water pollution,can reduce the pressure of the treatment of pollution.
Specification:
| Type | pumping rate L/s |
Ultimate pressure mmHg |
Power Kw |
Main pump | Line pump | Backing pump | |
| JZJW70-1 | 70 | 133 | 6.2 | ZJ70 | - | WLW50 | |
| JZJW150-1 | 150 | 133 | 10.5 | ZJ150 | - | WLW100 | |
| JZJW150-2 | 150 | 133 | 7 | ZJ150 | - | WLW50 | |
| JZJW300-1 | 300 | 133 | 19.5 | ZJ300 | - | WLW200 | |
| JZJW300-2 | 300 | 133 | 11.5 | ZJ300 | - | WLW100 | |
| JZJW300-2 | 300 | 133 | 15.5 | ZJ300 | - | WLW150 | |
| JZJW600-2 | 600 | 133 | 20.5 | ZJ600 | - | WLW200 | |
| JZJW600-2 | 600 | 133 | 27.5 | ZJ600 | - | WLW300 | |
| JZJW600-4 | 600 | 133 | 16.5 | ZJ600 | - | WLW150 | |
| JZJW600-4 | 600 | 133 | 13 | ZJ600 | - | WLW100 | |
| JZJW1200-2 | 1200 | 133 | 66 | ZJ1200 | - | WLW600 | |
| JZJW1200-4 | 1200 | 133 | 33 | ZJ1200 | - | WLW300 | |
| JZJW150-12 | 150 | 20 | 10 | ZJ150 | ZJ150 | WLW50 | |
| JZJW300-21 | 300 | 20 | 14.5 | ZJ300 | ZJ150 | WLW100 | |
| JZJW300-22 | 300 | 20 | 12.5 | ZJ300 | ZJ150 | WLW70 | |
| JZJW600-21 | 600 | 20 | 24.5 | ZJ600 | ZJ300 | WLW200 | |
| JZJW600-22 | 600 | 20 | 17 | ZJ600 | ZJ300 | WLW100 | |
| JZJW600-22 | 600 | 20 | 20.5 | ZJ600 | ZJ300 | WLW150 | |
| JZJW600-41 | 600 | 20 | 16 | ZJ600 | ZJ150 | WLW100 | |
| JZJW1200-21 | 1200 | 20 | 33.5 | ZJ1200 | ZJ600 | WLW200 | |
| JZJW150-121 | 150 | 1 | 11.5 | ZJ150 | ZJ150 | ZJ70 | WLW50 |
| JZJW300-211 | 300 | 1 | 20 | ZJ300 | ZJ150 | ZJ150 | WLW100 |
| JZJW600-221 | 600 | 1 | 23.5 | ZJ600 | ZJ300 | ZJ150 | WLW150 |
| JZJW1200-221 | 1200 | 1 | 42.5 | ZJ1200 | ZJ600 | ZJ300 | WLW300 |

Send Inquiry to This Supplier
You May Also Like
-
Spot Danfoss Piston Pump JR-L-S75C-LS-21-25-NN-N3-S1NE-A2NNNN-JJ J-NNNNegotiableMOQ: 1 Piece
-
Mine Tailings Slurry Wear‑Resistant Centrifugal Pump Anti-Corrosion Pump With PTFE SealsNegotiableMOQ: 1 Piece
-
Heavy-Duty Submersible Pump 220V 370W, Cast Iron Body, 12m Max HeadNegotiableMOQ: 1 Combo
-
M, AH, HH Series Slurry PumpNegotiableMOQ: 1 Piece
-
Water PumpNegotiableMOQ: 2300 Pieces
-
Self-Priming Chemical Axial Flow Magnetic Oil Pump for Industrial UseNegotiableMOQ: 10 Bags
-
Japan Komatsu PC200-8 PC210-8 PC220-8 Excavator 708-2L-31430 Hydraulic Main Pump 7082L31430US$ 4000 - 5000MOQ: 1 Unit
-
Innovative CMO GHIBLI FOOT PUMP Industrial Solutions for Enhanced PerformanceNegotiableMOQ: 1 Set
-
Manufacturer Direct Selling Fluorine Lined Strong Acid and Alkali Resistant Pump IHF Series Fluorine Plastic Alloy Chemical Centrifugal PumpUS$ 150 - 1600MOQ: 10 Pieces
-
Non Sparking Hand Oil Pump Cu-Al Transfer Portable, SCREW TypeUS$ 144 - 274MOQ: 1 Piece