![R72G-3AK-RMG : Norgren Excelon R72G Series, 3/8 PTF Ports, knob Adjustment, Relieving Pressure Regulator, with Gauge, 5 to 150ps: Amazon.com: Industrial & Scientific R72G-3AK-RMG : Norgren Excelon R72G Series, 3/8 PTF Ports, knob Adjustment, Relieving Pressure Regulator, with Gauge, 5 to 150ps: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71YqoPqlx8S.jpg)
R72G-3AK-RMG : Norgren Excelon R72G Series, 3/8 PTF Ports, knob Adjustment, Relieving Pressure Regulator, with Gauge, 5 to 150ps: Amazon.com: Industrial & Scientific
![R73G-4AK-RMG : Norgren Excelon R73G Series, 1/2 PTF Ports, knob Adjustment, Relieving Pressure Regulator, with Gauge, 5 to 150ps: Amazon.com: Industrial & Scientific R73G-4AK-RMG : Norgren Excelon R73G Series, 1/2 PTF Ports, knob Adjustment, Relieving Pressure Regulator, with Gauge, 5 to 150ps: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71x9-Vf1swS._AC_UF1000,1000_QL80_.jpg)
R73G-4AK-RMG : Norgren Excelon R73G Series, 1/2 PTF Ports, knob Adjustment, Relieving Pressure Regulator, with Gauge, 5 to 150ps: Amazon.com: Industrial & Scientific
![Norgren - Compressed Air Regulator: 1/2″ NPT, 300 Max psi, Hi-Flow - 01724673 - MSC Industrial Supply Norgren - Compressed Air Regulator: 1/2″ NPT, 300 Max psi, Hi-Flow - 01724673 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/0172467-23.jpg)
Norgren - Compressed Air Regulator: 1/2″ NPT, 300 Max psi, Hi-Flow - 01724673 - MSC Industrial Supply
![R72G-2AK-RMG : Norgren Excelon R72G Series, 1/4 PTF Ports, knob Adjustment, Relieving Pressure Regulator, with Gauge, 5 to 150ps: Amazon.com: Industrial & Scientific R72G-2AK-RMG : Norgren Excelon R72G Series, 1/4 PTF Ports, knob Adjustment, Relieving Pressure Regulator, with Gauge, 5 to 150ps: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/618p8YH1IDS.jpg)