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R12001

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• Specifications
• Drawing of outside dimension
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Inlet flange	400A JIS10KFF
Nominal volume flow rate*1 (m3/h) 50Hz	12000
60Hz	12000
Allowable pressure difference (kPa) 50Hz	4.0
[When using a standard motor] 60Hz	4.0
Ultimate pressure (Pa) Back pump single-stage RP	7x10-2
Back pump 2-stage RP	1.3x10-2
Volume flow rate of standard backing pump (m3/h)	900~1200
Rotation speed (r/min) 50Hz	1030
60Hz	1030
Standard motor output (kW)	22
Oil capacity (L)	5.9
Cooling water consumption*2 (m3/h)	1.5
Weight (kg) With totally enclosed fan cooling motor	3010
No motor	2800

• *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.

Roots Vacuum Pumps
RA100	RD302
RD600	RD1200
RD1500	RD2500
R6002	R12001

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