Thread Needle Valve Gravity Oilers Review

1.【Material】 ✪ The needle valve oil cup adopts a brass valve core, a copper-plated shell, and an oil-resistant sealing ring in the cup body, plus filter screen and filter foam cotton, prevent impurities from entering,and with good sealing performance. 2.【Features】 ✪ Precise thread, firm installation,exquisite appearance,durability and easy to install. 3. 【Small window design】✪ The surface of the needle valve oil cup is bright. Through the small window, it is easy to observe the oil volume, adjust the needle valve position of the oil cup, and control the oil dripping speed. 4. 【Main parameters】✪ Thread diameter: 1 / 4"PT, Needle valve oil cup capacity: 200 ml. 5. 【Application】✪ The cup body stores lubricating oil, which is used for dripping lubricating oil to parts, so that the parts can be lubricated locally.