Roots Pump with Rotary Piston Pump Vacuum System

Roots Pump with Rotary Piston Pump Vacuum System

 

Roots Pump with Rotary Piston Pump Vacuum Technique

Roots Rotary Piston Pump Program is made up with the Roots Vacuum Pump and Rotary Piston Vacuum Pump in series connection. Rotary Piston Vacuum Pump is used as the pre-vacuum pump and the backing vacuum pump of the Roots Vacuum Pump, even though the Roots Vacuum Pump is the main vacuum pump. The assortment of displacement ratio, among the Roots Vacuum Pump and the Rotary Piston Vacuum Pump, is largely referrd to the vacuum worth of the vacuum program below extended phrase operating when functioning in lower vacuum, it is encouraged to pick small displacement ratio(two:1 to 4:one) If functioning in medium or substantial vacuum, the larger displacement ratio(four:1to10:1)ought to be chosen.

 

Attributes:

1. Higher vacuum, high exhausting effectiveness in medium or higher vacuum, vast working variety, clear energy-saving final results.

two. Integrated rack, compact construction, modest necessary room.

3. Large automation, easy procedure, straightforward maintenance, risk-free, trustworthy and sturdy managing.

four. To customize a specific pump method as for every the certain wants of the conclude consumer.

 

Applications

 

Broadly employed in vacuum coating, vacuum metallurgy, vacuum warmth treatment method, vacuum drying, vacuum impregnation, vacuum strainer, poly-silicon generation, aerospace simulation and so on.

 

Main Technical specs for One particular Roots Pump with Single Phase Rotary Piston Punmp Vacuum Technique

Model

Principal Pump
50Hz

 

Backing Pump

 Displacement     (L/s)

Supreme Partial
Pressure  (Pa)

Final Complete Strain
(Pa)

Motor Electricity(kW)

Suction
(mm)

Discharge
(mm)

JZH75-three ZJ-75 H-25DVA 75 .05 .eight 4.four,three.seven a hundred forty
JZH110-4 ZJ-one hundred ten H-25DVA 110 .05 .eight 4.4,3.7 one hundred 40
JZH150-six ZJ-a hundred and fifty H-25DVA a hundred and fifty

.05

.8 five.2,4.5 100 40
JZH220-four ZJ-220 H-50DV 220 .05 .8 eight,six 100 50
JZH220-3 ZJ-220 H-60DVA 220 .05 .eight 8,seven 100 50
JZH300-4 ZJ-three hundred H-70DV 300 .05 .eight 9.5 one hundred fifty 63
JZH300-3 ZJ-three hundred H-100DV 300 .05 .eight 11.5 150 63
JZH600-six ZJ-600 H-100DV 600 .05 .8 15,thirteen two hundred 63
JZH600-5 ZJ-600 H-120DV 600 .05 .8 fifteen,thirteen two hundred sixty three
JZH600-four ZJ-600 H-150DV 600 .05 .8 18.five,sixteen.five 200 80
JZH600-three.5 ZJ-600 H-160DV 600 .05 .eight 18.five,sixteen.5 two hundred 80
JZH600-three ZJ-600 H-220DV 600 .05 .eight 22.five,twenty.five two hundred one hundred
JZH1200-8 ZJ-1200 H-150DV 1200 .05 .eight 22 250 eighty
JZH1200-seven.5 ZJ-1200 H-160DV 1200 .05 .8 22 250 80
JZH1200-five ZJ-1200 H-220DV 1200 .05 .8 26 250 100
JZH1200-4 ZJ-1200 H-300DV 1200 .05 .8 33 250 a hundred
JZH1800-eight ZJ-1800 H-220DV 1800 .05 .8 thirty 250 100
JZH1800-six ZJ-1800 H-300DV 1800 .05 .8 37 250 100
JZH1800-3 ZJ-1800 H-600DV 1800 .05 .8 sixty 250 150
JZH2500-eleven ZJ-2500 H-220DV 2500 .05 .eight 37 300 one hundred
JZH2500-8 ZJ-2500 H-300DV 2500 .05 .8 44 three hundred 100
JZH2500-4 ZJ-2500 H-600DV 2500 .05 .8 sixty seven 300 150
JZH5000-eight ZJ-5000 H-600DV 5000 .05 .eight eighty two 400 a hundred and fifty

Observe:one,If roots vacuum pump is operated at 60HZ,the displacement must be increaced to one.2times.

 

          2,For the ZJP roots vacuum pumps with bapass valve,the device product should be changed to JZPH,other parameters are unchanged.

 

 

 

Principal Specs for A single Roots Pump with Double Phases Rotary Piston Pump Vacuum Method

Product

Major Pump
50Hz

Backing Pump

Displacement 
(L/s)

Ultimate Parlial
Pressure
(Pa)

Supreme Total Stress
(Pa)

Electricity
(kW)

Suction
(mm)

Discharge
(mm)

ZJ2H75-five ZJ-seventy five 2H-15DVA seventy five .02 .five 4.4,3.7 one hundred forty
ZJ2H110-7 ZJ-110 2H-15DVA 110 .02 .5 four.4,three.7 100 40
ZJ2H150-five ZJ-150 2H-30DV 150 .02 .five seven,6 100 50
ZJ2H220-7 ZJ-220 2H-30DV 220 .02 .5 eight,six one hundred fifty
ZJ2H220-5 ZJ-220 2H-45DVA 220 .02 .five eight,7 one hundred 50
ZJ2H220-4 ZJ-220 2H-50DV 220 .02 .5 9.five,8.5 one hundred 63
ZJ2H300-6 ZJ-300 2H-50DV three hundred .02 .five nine.5 a hundred and fifty 63
ZJ2H300-4 ZJ-300 2H-70DV 300 .02 .5 eleven.5 150 63
ZJ2H600-8.five ZJ-600 2H-70DV 600 .02 .five 15 two hundred 63
ZJ2H600-7.five ZJ-600 2H-80DV 600 .02 .5 15 two hundred 63
ZJ2H600-six ZJ-600 2H-120DV 600 .02 .5 eighteen.five,sixteen.5 200 eighty
ZJ2H600-five ZJ-600 2H-120DV 600 .02 .5 eighteen.five,16.five two hundred 80
ZJ2H1200-8 ZJ-1200 2H-150DV 1200 .02 .five ,26 250 one hundred
ZJ2H1200-five ZJ-1200 2H-220DV 1200 .02 .5 33 250 100
ZJ2H1800-eight ZJ-1800 2H-220DV 1800 .02 .five 37 250 one hundred
ZJ2H1800-4 ZJ-1800 2H-450DV 1800 .02 .5 60 250 150
ZJ2H2500-11 ZJ-2500 2H-220DV 2500 .02 .5 forty four,forty.five three hundred 100
ZJ2H2500-five.five ZJ-2500 2H-450DV 2500 .02 .5 sixty seven,63.5 three hundred a hundred and fifty
ZJ2H5000-11 ZJ-5000 2H-450DV 5000 .02 .five eighty two four hundred a hundred and fifty

Notice:1,If roots vacuum pump is operated at 60HZ,the displacement need to be increaced to 1.2times.

 

          two,For the ZJP roots vacuum pumps with bapass valve,the device model must be changed to JZP2H,other parameters are unchanged.

 

 

Primary Technical specs for Two Roots Pumps with Solitary Phase Rotary Piston Pump Vacuum System

Product

Principal Pump 50Hz

Backing Pump

Middle Pump 50Hz

Displacement
(L/s)

Ulimate Partial Stress
(Pa)

Ulimate Total Strain
(Pa)

Motor Electricity(kW)

Suction
(mm)

Discharge
(mm)

J2ZH220-33 ZJ-220 H-25DVA ZJ-75 220 .02 .five seven.four 100 forty
J2ZH300-43 ZJ-300 H-25DVA ZJ-75 three hundred .02 .5 8.four 150 40
J2ZH600-43 ZJ-600 H-50DV ZJ-a hundred and fifty 600 .02 .5 fourteen.five 200 50
J2ZH1200-53.five ZJ-1200 H-60DVA ZJ-220 1200 .02 .5 eighteen 250 50
J2ZH1200-fifty three ZJ-1200 H-70DV ZJ-220 1200 .02 .5 19.5 250 sixty three
J2ZH1200-43 ZJ-1200 H-100DV ZJ-three hundred 1200 .02 .five 22.5 250 sixty three
J2ZH1200-forty two.five ZJ-1200 H-120DV ZJ-three hundred 1200 .02 .5 22.5 250 sixty three
J2ZH1800-62.5 ZJ-1800 H-120DV ZJ-300 1800 .02 .5 26.five 250 63
J2ZH1800-34 ZJ-1800 H-150DV ZJ-600 1800 .02 .five 33.five 250 80
J2ZH1800-33.5 ZJ-1800 H-160DV ZJ-600 1800 .02 .five 33.five 250 80
J2ZH2500-44 ZJ-2500 H-150DV ZJ-600 2500 .02 .5 forty.5 three hundred eighty
J2ZH2500-43.five ZJ-2500 H-160DV ZJ-600 2500 .02 .5 40.five three hundred 80
J2ZH2500-forty three ZJ-2500 H-220DV ZJ-600 2500 .02 .five forty four.five three hundred one hundred
J2ZH5000-44 ZJ-5000 H-300DV ZJ-1200 5000 .02 .five 70 400 one hundred
J2ZH5000-33 ZJ-5000 H-600DV ZJ-1800 5000 .02 .five 97 four hundred one hundred fifty

Be aware:one,If roots vacuum pump is operated at 60Hz,the displacement must be increased to1.2times.

 

          two,For the ZJP roots vacuum pumps with bypass valve,the device design have to be changed to J2ZPH,other parameters are unchanged.

 

 

Principal Technical specs for Two Roots Pumps with Double Levels Rotary Piston Pump Vacuum Program

Product

Primary Pump 50Hz

Center Pump 50Hz

Backing Pump

Displacement
(L/s)

Ulimate Partial Strain(Pa)

Ulimate Total Strain(Pa)

Motor Electricity
(kW)

Suction
(mm)

Discharge
(mm)

J2Z2H220-35 ZJ-220 ZJ-seventy five 2H-15DVA 220 .01 .3 8.four a hundred forty
J2Z2H300-forty two.5 ZJ-300 ZJ-75 2H-30DV three hundred .01 .three ten.two 150 20
J2Z2H600-43.5 ZJ-600 ZJ-one hundred fifty 2H-45DVA 600 .01 .three fourteen.5 200 twenty
J2Z2H600-43 ZJ-600 ZJ-one hundred fifty 2H-50DV 600 .01 .3 fourteen.five two hundred twenty
J2Z2H1200-53 ZJ-1200 ZJ-220 2H-70DV 1200 .01 .3 22.five 250 sixty three
J2Z2H1200-44 ZJ-1200 ZJ-three hundred 2H-80DV 1200 .01 .3 22.five 250 63
J2Z2H1200-forty three ZJ-1200 ZJ-300 2H-100DV 1200 .01 .3 26 250 eighty
J2Z2H1200-forty two.five ZJ-1200 ZJ-300 2H-120DV 1200 .01 .3 26 250 eighty
J2Z2H1800-34 ZJ-1800 ZJ-600 2H-150DV 1800 .01 .3 37.five 250 100
J2Z2H1800-33.5 ZJ-1800 ZJ-600 2H-160DV 1800 .01 .three 37.5 250 one hundred
J2Z2H1800-33 ZJ-1800 ZJ-600 2H-220DV 1800 .01 .3 44.five 250 100
J2Z2H1800-43.5 ZJ-2500 ZJ-600 2H-160DV 2500 .01 .3 forty four.five 300 one hundred
J2Z2H2500-forty three ZJ-2500 ZJ-600 2H-220DV 2500 .01 .3 51.5 three hundred 100
J2Z2H5000-43 ZJ-5000 ZJ-1200 2H-450DV 5000 .01 .3 ninety three 400 150

Note:one,If roots vacuum pump is operated at 60Hz,the displacement need to be improved to1.2times.

 

          two,For the ZJP roots vacuum pumps with bypass valve,the device product need to be altered to J2ZPH,other parameters are unchanged.

 

Roots Pump with Rotary Piston Pump Vacuum System