REGO AA1584VH NH3 High Pressure Regulator 1/2″ NPT 45–125 PSI Vented

REGO AA1584VH NH3 High-Pressure Regulator – 45–125 PSI, 1/2″ NPT

The REGO AA1584VH is a heavy-duty high-pressure regulator engineered specifically for anhydrous ammonia (NH₃) service where higher outlet pressures are required. This model regulates container pressure down to a controlled 45–125 PSI, making it ideal for large-capacity industrial and agricultural ammonia systems.

Featuring 1/2″ NPT inlet and outlet connections, a 3/8″ female NPT vent over outlet, and a tee-handle adjustment, the AA1584VH provides precise pressure control, safe venting, and long-term durability in harsh NH₃ environments.

As part of the REGO 1580V series, this regulator is commonly used as a first-stage regulator in high-capacity, multi-outlet ammonia installations.

Key Specifications:

• Model: AA1584VH
• Gas Type: Anhydrous Ammonia (NH₃)
• Pressure Range: 45–125 PSI
• Inlet Connection: 1/2″ F NPT
• Outlet Connection: 1/2″ F NPT
• Vent: 3/8″ Female NPT (Over Outlet)
• Capacity: 5,100 CFH NH₃
• Adjustment: Tee Handle

Common Applications:

• Agricultural NH₃ fertilizer systems
• Industrial ammonia processing
• Heat treating and manufacturing operations
• Large multi-outlet ammonia installations

Brand new, unused, and ready for installation.
Professional installation recommended. Always follow NH₃ safety codes and regulations.