An oil level indicator is used to show the oil level presence in compressor machines. It is a transparent acrylic tube with color indications and 1/2" NPT threads on it. Its size comprises up to 3" to 15". Color marks show the amount of oil in it. With the help of oil level indicatiors we get the exact idea of how much oil is needed to be added to the oil tank. We at Bharat corporation import and supply oil level indicators to our esteemed clients. We provide it in bulk. For availing price and offers please contact us.