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Large capacity vacuum roots booster pump gmb40k
GMB series Roots pump is suitable for high pumping speed products with large cavity. It has the advantages of high cost performance, stable and reliable performance, modular design, easier maintenance, compact structure, small size and lighter weight. Mainly used in steel degassing, metallurgical heat treatment, large cavity coating and other industries.
Classification:
GMB40K Large Capacity Roots Vacuum Booster Pump
Direct-connected Roots pump
Key words:
GMB40K Large Capacity Roots Vacuum Booster Pump
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- Product features and uses
- Product parameters and graphs
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| Features
1, Pumping Speed Up to 36000 m/h
2, High Strength Alloy Steel Shaft and Light Casting Rotor
3, Embedded Cooling Technology
4, IEC and NEMA Motor Flange Installation Option
5, Flexible Matching with Various Systems
| application1, molten steel degassing
2, metallurgical heat treatment
3, large cavity coating
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| Specification Parameters
Type Unit HV8000 Pre-pump Minimum Capacity m 3 /h (cfm) 6500/3825 pumping speed m 3/h (cfm) 31000/18250 Booster pump maximum pressure Mbar / torr 25 / 18.75 total input power KW / hp <2.5 / <3.35 ultimate Pressure Mbar / torr <0.01 / <0.008 Rotation Speed rpm Min 540/Max 3960 Motor Power KW / hp IEC - 30 / NEMA - 40 Max Cooling Water Pressure bar /psi 1.0 / 14.7 cooling water maximum temperature ℃ / F 5-40 / 41 - 104 cooling water minimum flow
/(maximum temperature)lmin -1 / US gal min -1 10 / 2.6 US gal min-1 Noise db(A) 80 Vibration mm s-1 / inch s-1 <4 / <0.16 Connection Flange Inlet DN500/Outlet ISO250 Weight kg/lb 2260/4980 Remarks | Curve
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