1/4 FNPT high flow V style couplers will accept A, M and V style plugs, however, to retain maximum air flow use V style plugs. Sleeve release is a push type and is easy to use; simply push plug into coupler to engage, pull sleeve back to remove. Perfect for high volume, low pressure applications. V style couplers have a 1/4 basic flow size and a maximum pressure of 300 PSI. Product Features:1/4 female national pipe threadsMaximum inlet pressure of 300 pounds per square inchAir flow of 74 standard cubic feet per minuteMaximum temperature of 250 degrees Fahrenheit
