GlobeCore / Products / Accessories and options / Vacuum Pumps / GC Roots Vacuum Pumps

GC Roots Vacuum Pumps

GlobeCore / Products / Accessories and options / Vacuum Pumps / GC Roots Vacuum Pumps

GC

GC Roots vacuum pumps are designed to create high and medium vacuum. The principle of Roots pump operation is baed...

high vacuum is achieved rapidly;
high pumping rate in a wide pressure range (1-500 Pa);
pump chamber does not contain lubrication materials;
soft operation;
low noise;
high evacuation rate;
low power consumption;
simple maintenance;
small size.

Description
Specifications
Advantages

GC Roots vacuum pumps are designed to create high and medium vacuum. The principle of Roots pump operation is baed on input and output of gas due to the rotation of two rotors inside the pump. The Roots pump cannot exhaust gas directly into the atmosphere; therefore, it is usually used in combination with a backing pump.

Some of the possible fields of application of Roots pumps are:

vacuum degassing;
vacuum melting;
vacuum treatment of molten steel;
vacuum heat treatment in metallurgy;
chemical industry;
medical applications;
food production;
motor manufacturing etc.

№	Model			GC-70	GC-150	GC-300	GC-600	GC-1200
1	Nominal pump rate	50 Hz	m³/hour	250	540	1080	2160	4320
1	Nominal pump rate	60 Hz	m³/hour	300	650	1300	2590	5200
2	Ultimate pressure		Pa	3×10^-2	3×10^-2	3×10^-2	3×10^-2	3×10^-2
3	Permissible pressure difference		hPa	100	80	60	45	53
4	Ambient temperature range		°C	5-40	5-40	5-40	5-40	5-40
5	Motor voltage, 50 Hz		V	380	380	380	380	380
6	Motor power, 50 Hz		kW	1.1	2.2	4	7.5	11
7	Rotation speed, 50 Hz		rpm	2825	2840	2890	2900	2900
8	Protection		IP	44	44	44	44	44
9	Gearbox oil volume		liters	0.8	2.8	2.8	7.5	7.5
10	Internal flange diameter	Inlet	mm	80 50	100	150	200	250 200
10	Internal flange diameter	outlet	mm	80 50	100	150	200	250 200
11	Cooling water supply		l/hour	/	/	/	150	150
12	Weight with motor		kg	80	180	245	575	800
13	Packaged weight		kg	110	240	315	660	950
14	Noise (at ultimate pressure)		dB	65	68	72	75	78

Equipment configurations that are not included in this configurator can be implemented via a separate request to [email protected].

high vacuum is achieved rapidly;
high pumping rate in a wide pressure range (1-500 Pa);
pump chamber does not contain lubrication materials;
soft operation;
low noise;
high evacuation rate;
low power consumption;
simple maintenance;
small size.

Equipment configurations that are not included in this configurator can be implemented via a separate request to [email protected].

GC Roots Vacuum Pumps

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