The NOSHOK 25-500-160-PSI 2.5in Stainless Steel Glycerin Filled Gauge is a high-quality pressure gauge designed for industrial use. Featuring a 2.5-inch face diameter, this gauge has a pressure range of 0-160 psi and is built with durable 316 stainless steel internals. With a 1/4-inch NPT male bottom connection, this gauge is suitable for hydraulics, pneumatics, pumps, and plumbing applications. The 304 stainless steel case provides protection and durability, making it a reliable tool for monitoring air pressure in various industrial settings. With fast shipping available, this pressure gauge is a practical and efficient choice for businesses and industrial facilities.