Black O Ring 20mm M Threaded Sight Glass Air Compressor Fittings

Key Features

• Product Name Oil Level Sight Glass;Fit for Air Compressor
• Material Plastic;Color Clear, Black
• Male Thread Diameter 20mm/ 79'';Total Size 28 x 17.5mm/ 1.1'' x 0.69'' (Max. D * T)
• Weight 6g
• Package Content 1 x Oil Level Sight Glass

Product Description

20mm male thread diameter, easy installation. The oil level can be read correctly in the middle by the sight glass. Used widely to check the oil level of the pump in the air compressor.