[Multipurpose Use] - Designed to monitor water, oil, and gas in the containers, suitable for observing liquids in air compressors, oil tanks, pumps, and piping systems to ensure optimal performance. [Durable Oil Liquid Level Gauge] - Made with aluminum alloy main body and toughened glass, the sight glass is resistant to wear, breakage, rust, corrosion, high temperature, ensuring long-term use. [Size & Package] - 4pcs M22 x 1.5mm Male Thread Compressor Sight Glass, easy to install and fit with various air compressors. With rubber O-ring for tight sealing and leak-free operation. [Advantage] - Toughened Glass sight glass with a red dot provides clear visibility of liquid levels, facilitating observation of oil color, transparency, and condition for timely maintenance and refilling. [Attention] - Capable of operating at a maximum pressure of 232 PSI (16 bar) and maximum temperature of 110°C (230°F), the aluminum oil sight glass is suitable for use in most operating environments. PRODUCT APPLICATIONS
Designed to monitor water, oil, and gas in the containers, suitable for observing liquids in air compressors, oil tanks, pumps, and piping systems to ensure optimal performance. Widely used in machinery, electricity, petroleum, metallurgy, ships, construction and other industries.

PRODUCT DETAILS & INCLUDE
√ Material: Aluminum Alloy & Toughened Glass
√ Thread Size: M22 x 1.5mm
√ Package Include: 4Pcs x Oil Level Sight Glass

PRODUCT ADVANTAGES
1. Made with aluminum alloy main body and toughened glass, the hydraulic oil sight glass is resistant to wear, breakage, rust, corrosion, high temperature, ensuring long-term use.
2. Toughened Glass sight glass with a red dot provides clear visibility of liquid levels, facilitating observation of oil color, transparency, and condition for timely maintenance and refilling.

ATTENTION
Capable of operating at a maximum pressure of 232 PSI (16 bar) and maximum temperature of 110°C (230°F), the aluminum oil sight glass is suitable for use in most operating environments.