The 005-302-3590-00 pressure gauge is suitable for all Paramount cleaning valves and is installed on Caretaker cleaning valves and Caretaker Ultra Flex pressure switches. Pressure Gauge Replace OE part numbers 005-302-3590-00. Easy to install: simply turn off the pump. Unscrew the old pressure gauge and apply polytetrafluoroethylene tape (included) to the thread of the new pressure gauge. Simply tighten the instrument by hand to complete the installation Design: Go up to 60psi/4.13bar Pressure Gauge Replacement for 005-302-3590-00 Pressure Gauge suitable for all Paramount Cleaning Valves