Vacuum Pump :Alpha Chem is manufactures, exporter & suppliers Vacuum Pump. Vacuum Pump : Vacuum Pump Motor Driven, Oil Sealed Pump Mounted On Heavy Base. It Is Driven By V Belt At Speed Up to 400 Rpm. Choice Of Single And Double Stage Available Creating Ultimate Vacuum Of 0.01 Mm Of Hg Column And 0.0 Mm Of Hg Column Respectively. Capacity Motor32lt/mm 0.25 hp50lt/mm 0.25 hp 75lt/mm 0.25 hp 100lt/mm 0.5 hp Optional:-Vacuum Gauge with regulator. Belt Guard. Moisture trap. Non-returnable Value. Air Blast.