Toothed pulley

please make sure what is type of your decision, verify it again when you pay out it,(T: the teeth W: width B: bore) 1PCS x wheel pulleyPackage includes: 1 x GT2 Timing Belt Pulley 1 x Wrench 2 x ScrewsToothed PulleyGet Latest PriceBacked by a group of adroit...

Vacuum Pump

Vacuum pressure pump is a device that removes gas molecules from a sealed quantity in order to leave behind a partial vacuum. The first vacuum pump was developed in 1650 by Otto von Guericke, and was preceded by the suction pump, which dates to antiquity.Vacuum Pumps,...