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Your present location:Products >> JZJ(Q)DP-type tri-lob(gas-cooled) Roots/Screw vacuum pumping system >> JZJDP tri-lobe Roots/Screw vacuum pumping system
  • Name: JZJDP tri-lobe Roots/Screw vacuum pumping system
  • Number: 005
  • Time: 2016-03-16

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Overview

JZJDP Roots/Screw vacuum pumping system is composed by the ZJ type roots vacuum pumps as the main pump and the DP type screw vacuum pumps as the fore pump. Through the various instruments, valves and electrical control systems, the automatic starting, stopping, overloading and overheating of the vacuum system are realized.

Since the screw pump is the fore pump and suitable for working in the conditions from atm to dozens of Pa, JZJDP Roots/Screw vacuum pumping system is used to replace the systems with the water pump, reciprocating pump, and steam jet pumps as the fore pump, and at the same time to solve the problems of environmental pollution and byproduct recycling. JZJDP pumping system will be a future trend in the pharmaceutical and chemical industries.

 

Specifications

MODEL PUMPING RATE(L/s)

UNTIMATE PRESSURE(Pa)

TYPE OF PUMP SET POWER(Kw) SUCTION(mm) DISCHARGE(mm)
MAIN PUMP MIDDLE PUMP FORE PUMP
JZJDP-300.280 300 0.5 ZJ-300   DP-280 11.5 150 40
JZJDP-300.550 300 0.5 ZJ-300   DP-550 19 150 50
JZJDP-600.550 600 0.5 ZJ-600   DP-550 20.5 200 50
JZJDP-600.1100 600 0.5 ZJ-600   DP-1100 35.5 200 100
JZJDP-1200.1100 1200 0.5 ZJ-1200   DP-1100 41 250 100
JZJDP-600.300.280 600 0.05 ZJ-600 ZJ-300 DP-280 17 200 40
JZJDP-1200.300.280 1200 0.05 ZJ-1200 ZJ-300 DP-280 22.5 250 40
JZJDP-1200.600.550 1200 0.05 ZJ-1200 ZJ-600 DP-550 31.5 250 50
JZJDP-2500.600.550 2500 0.05 ZJ-2500 ZJ-600 DP-550 39 300 50
JZJDP-5000.1200.1100 5000 0.05 ZJ-5000 ZJ-1200 DP-1100 78 400 100
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18006168180@elmvac.cn
 

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