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RD1200

  • RD1200

● Strong rotary shaft.
 → Enables start-up and continuous operation in low vacuum.
● Optimal motor capacity can be selected to fit the specific load.
 → Less equipment cost, less operation cost.
● Wide range of pump speed lineup.
 → 90~12,000m3/h
● Work with various backing pumps.
 →Roots+oil-sealed rotary, liquid-ring

Application


● Semiconductor, Electronics Industry
● Nuclear Energy Development Research
● Science & Engineering
● Automobile, Machinery, Aircraft Industry
● Heavy Electrical Equipment
● Optical Industry
● Steel, metal industry
● Chemistry, Pharmaceutical industry
● Food Industry
● Metalworking Industry
● Energy connection


Specifications

Inlet flange

100A
JIS10KFF

Nominal volume flow rate ※1 (m3/h) 50Hz  1000
60Hz  1200
Allowable pressure difference (kPa)
[When using a standard motor]
50Hz  5.3
60Hz  4.7

Base pressure (Pa)

Back pump
single-stage RP
7×10-2
Back pump
2-stage RP
1.3×10-2
Volume flow rate of standard backing pump (m3/h) 180~220
Rotation speed (r/min) 50Hz 3000
60Hz 3600
Standard motor output (kW) 3.7
Oil capacity (L) 2.7
Cooling water consumption ※2 (m3/h) 0.4
Weight (kg) With totally enclosed
fan cooling motor
280
Without motor 230

*1 : The effective volume flow rate varies according to the backing pump. For details, contact our sales representative.
*2 : Maximum cooling water temperature should be 30℃.
      -Allowable ambient temperature: 10 to 40℃ during operation, -5 to +60℃ in storage.
      -Drain water before storing to prevent freezing over.

Drawing of outside dimensions

Drawing of outside dimensions