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How to use Roots vacuum pump

Min.Order Quantity: 1 Set/Sets How to use Roots vacuum pump

Supply Ability: 400~700 Set/Sets per Month How to use Roots vacuum pump

Payment Terms: L/C,T/T,


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This vacuum pump is used in the industrial field. The installation must be operated by professionals. Before installing and using the vacuum pump, be sure to read and understand the instructions.
1. Safety precautions: This vacuum pump is manufactured according to the special technology and safety standards. If it is installed and used improperly, there will be crisis and injury.
2. Check the position of oil level regularly, adjust it to meet the requirement when it does not meet the requirement, and when it runs again, the oil level should be in the center of the oil standard.
3. The oil change period is decided by the user according to the actual use conditions and whether the performance requirements can be met or not. Generally, when new Roots pumps are used to remove clean and dry gas, it is recommended to change oil once in about 100 hours.
4. Check the oil quality regularly and find that the oil is deteriorated. Replace the new oil in time to ensure the normal operation of the pump.

  

Model ZJ-150 ZJ-300 ZJ-600 ZJ-1200
Pumping speed(L/s) 150 300 600 1200
Ultimate pressure
(Pa)
1stage piston pump as backing pump 5×10-2
2 stage piston pump as backing pump 1×10-1
Max. allowable diff. pressure(Pa) 8×103 5×103
Motor rotary speed(RPM) 3000
Suitable motor power(kW) 2.2 4 7.5 11
Flange size Inlet(mm) 100 150 200 250
outlet(mm) 100 150 200 200
Cooling water consumption(L/h) 120 150
Allowable temperature(℃) 100
Vacuum pump oil 100#
Weight(without motor)(kg) 195 250 760 860

 

 

Model      Unit ZJP-30 ZJP-70 ZJP-150 ZJP-300 ZJP-600 ZJP-1200
Nominal volume flow rate L/S 30 70 150 300 600 1200
Max volume flow rate L/S 35 80 172 340 700 1280
Ultimate pressure Pa 3×10-2 3×10-2 3×10-2 3×10-2 3×10-2 3×10-2
Max pemissiable pressure difference Pa 1×104 1×104 8×103 8×103 5×103 5×103
Max compression ratio at zero flow   ≥30 ≥35 ≥40 ≥40 ≥45 ≥50
Starting pressure Pa 1×103 1×103 1×103 1×103 1×103 1×103
Noise dB(A) 72 73 76 77 80 83
Motor power Kw 0.55 1.1 2.2 4 5.5 11
Rotating speed r/min 2825 2825 2840 2890 2900 2930
Lubricant oil filling L 1.5 2 3.5 3.5 4 8
Weight Kg 75 125 175 280 480 800
Recommended backing pump   2X-8 2X-15 2X-30 2X-70 ZJP-15+2X-30 ZJP-300+2X-70

 

 


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