A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet. 

A modular style regulator with built-in pressure gauge, series ARG offers an optional, built-in backflow mechanism which enables reliable discharge of air pressure from outlet to inlet.