Simmons 1/4" MPT 100 PSI Pressure Gauge is a reliable and durable pressure measurement tool designed for accuracy and ease of use. Featuring a sturdy steel case and a lead- male pipe thread connection, this gauge is i for bottom mount applications. Its 2-inch diameter dial allows for clear and easy reading of pressure levels up to 100 PSI, making it suitable for a wide range of uses where precise pressure monitoring is essential. Please note, this gauge is not intended for use with oxygen, ensuring safety in appropriate environments. Model Number: 1308