4Pcs Air compressor Oil Sight Glass 1/2 Inch NPT Oil Liquid Level Gauge Male Threaded Aluminum Alloy Oil Indicator Window For Air Compressor Gearbox Tan

Why Choose Rierdge Rierdge focus on retail and wholesale hardware items and other accessories. The design and optimization of all products are based on customer opinions and suggestions. We are keen to communicate with customers to create better products to give back to customers. So we are very happy that you actively communicate with us and give suggestions after purchasing our products. Specification: Color: Silver Thread Type: G1/2(Approx OD 21mm) Weight: 54g Material: Aluminum alloy & tempered glass Package Include: 4 Pcs air compressor oil sight glass Warmly Note Get your air compressor shut down and pressure relief when change oil level sight glass. Guarantee Service We are committed to providing you with the most cost effective and quality and reliable products, as we believe this is a priority and contribute to a satisfactory purchase. If there is any question, please feel free to contact Rierdge at any time. And we will solve your problem as soon as possible.

• 【Package Include】 4 Pcs Air compressor Oil Sight Glass, thread type: G1/2(Approx OD 21mm), suitable for air compressor gearbox pump tank.
• 【Sturdy Material】 The main body is made of aluminum alloy, which is chemically stable and will not rust for using.
• 【Oil Level Monitoring】the oil level meter sight mirror is made of tempered glass, with the inside red dot, helps to observe water, oil and gas (WOG) at the mouth.
• 【High Temperature & Pressure】 The air compressor sight glass can operate at a maximum pressure of 217 PSI (15 bar) and a maximum temperature of 110℃ (230℉).
• 【Rierdge Promise】 Any more questions about the item or you are not satisfied with your purchase at any point and for any reason, please don't hesitate to contact us. We will respond quickly within 24 hours!