The “rubber star”.This wearing part connects the motor to the pump housing on your Edwards vacuum pump. Continuous exposure to heat and oil causes this coupling element to become brittle and fragile so it must be replaced.OEM part number: 26501032
This vacuum tubing made of marprene is suitable for replacing brittle vacuum lines in HPLC media degassers.Dimensions: 3.2mm ID x 6.5mm OD x 100cmFits most common vacuum degassers