Tri-lobe roots vacuum pump

1 bearing: NSK,SKF;belt:Gates, 2 ISO 9001:2000, 3 used for vacuum packing, concentration, distillation, drying - details see: https://www.machineto.com/tri-lobe-roots-vacuum-pump-10064617

Type:Vacuum Packing Machine	Condition:New	Packaging Type:Wooden case	Packaging Material:Wood
Automatic Grade:Automatic	Driven Type:Pneumatic	Voltage:220v 380v 400v 415v	Power:2.2kw
Place of Origin:Shandong China (Mainland)	Brand Name:Huadong	Model Number:HDSR-V-50	Certification:ISO900
After-sales Service Provided:Engineers available to service machinery overseas	impeller material:casting iron	color:blue/green/customized

contact supplier for Tri-lobe roots vacuum pump

Brand	Huadong	Model	HDSR-V-50
Item	Roots blower	Type	HDSR vacuum pump
Flow rate	0.86-2.46 m3/min	Vacuum	-100 to -300 mmHg
Motor power	0.75-3 kw
Frequency	50HZ, 60HZ	Voltage	380v, 400v, 415v
Bore	50mm	Dimension	730390790
Drive type	Direct coupling or belt transmission	Cooling type	Air current
Weight	85-87 kg	Package dimension	800450570
Features: 1 positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with pressure changes. 2 tri-lobe linear-shaped impeller making inlet and outlet pulsation quiet with low noise and vibration. 3 special impeller of mesh curve and small enclosure making roots blower high efficiency, low energy consumption. 4 small size, light weight and elegant appearance. 5 with high-precision synchronous hard-toothed surface gears ensure long life. 6 much cleaner with no oil 7 with nitrile rubber seal rings
Usage: vacuum packing, vacuum metallurgy, vacuum distillation, vacuum concentration and vacuum drying, smelting, off-gassing, rolling as well as chemical, food, medicine industries etc.
Payment terms: 30% T/T in advance, 70% T/T against copy of B/L; L/C at sight
Delivery time: within two weeks